Index (langgraph4j::parent 1.5.8 API)

A B C D E F G H I J L M N O P Q R S T U V W
All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form

A

AbstractLangGraphStudioConfig - Class in org.bsc.langgraph4j.studio.springboot
AbstractLangGraphStudioConfig() - Constructor for class org.bsc.langgraph4j.studio.springboot.AbstractLangGraphStudioConfig
accept(T) - Method in interface org.bsc.langgraph4j.utils.TryConsumer
action() - Method in record class org.bsc.langgraph4j.internal.edge.EdgeCondition: Returns the value of the action record component.
actionFactory() - Method in class org.bsc.langgraph4j.internal.node.Node: actionFactory
AdaptiveRag - Class in dev.langchain4j.adaptiverag: AdaptiveRag
AdaptiveRag(String, String) - Constructor for class dev.langchain4j.adaptiverag.AdaptiveRag: Constructor for the AdaptiveRag class.
AdaptiveRag.State - Class in dev.langchain4j.adaptiverag: Represents the state of our graph.
addConditionalEdges(String, AsyncEdgeAction<State>, Map<String, String>) - Method in class org.bsc.langgraph4j.StateGraph: Adds conditional edges to the graph.
addEdge(String, String) - Method in class org.bsc.langgraph4j.StateGraph: Adds an edge to the graph.
addInputImageArg(String) - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder: Adds an input image argument to the server configuration with required set to true.
addInputImageArg(String) - Method in class org.bsc.langgraph4j.studio.springboot.LangGraphFlow.Builder: Adds an input image argument to the server configuration with required set to true.
addInputImageArg(String) - Method in class org.bsc.quarkus.LangGraphFlow.Builder: Adds an input image argument to the server configuration with required set to true.
addInputImageArg(String, boolean) - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder: Adds an input image argument to the server configuration.
addInputImageArg(String, boolean) - Method in class org.bsc.langgraph4j.studio.springboot.LangGraphFlow.Builder: Adds an input image argument to the server configuration.
addInputImageArg(String, boolean) - Method in class org.bsc.quarkus.LangGraphFlow.Builder: Adds an input image argument to the server configuration.
addInputStringArg(String) - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder: Adds an input string argument to the server configuration with required set to true.
addInputStringArg(String) - Method in class org.bsc.langgraph4j.studio.springboot.LangGraphFlow.Builder: Adds an input string argument to the server configuration with required set to true.
addInputStringArg(String) - Method in class org.bsc.quarkus.LangGraphFlow.Builder: Adds an input string argument to the server configuration with required set to true.
addInputStringArg(String, boolean) - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder: Adds an input string argument to the server configuration.
addInputStringArg(String, boolean) - Method in class org.bsc.langgraph4j.studio.springboot.LangGraphFlow.Builder: Adds an input string argument to the server configuration.
addInputStringArg(String, boolean) - Method in class org.bsc.quarkus.LangGraphFlow.Builder: Adds an input string argument to the server configuration.
addInputStringArg(String, boolean, Function<Object, Object>) - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder
addInputStringArg(String, boolean, Function<Object, Object>) - Method in class org.bsc.langgraph4j.studio.springboot.LangGraphFlow.Builder
addInputStringArg(String, boolean, Function<Object, Object>) - Method in class org.bsc.quarkus.LangGraphFlow.Builder
addNode(String, AsyncNodeAction<State>) - Method in class org.bsc.langgraph4j.StateGraph: Adds a node to the graph.
addNode(String, AsyncNodeActionWithConfig<State>) - Method in class org.bsc.langgraph4j.StateGraph
addNode(String, CompiledGraph<State>) - Method in class org.bsc.langgraph4j.StateGraph: Adds a subgraph to the state graph by creating a node with the specified identifier.
addNode(String, StateGraph<State>) - Method in class org.bsc.langgraph4j.StateGraph: Adds a subgraph to the state graph by creating a node with the specified identifier.
addSubgraph(String, CompiledGraph<State>) - Method in class org.bsc.langgraph4j.StateGraph: Deprecated.
addSubgraph(String, StateGraph<State>) - Method in class org.bsc.langgraph4j.StateGraph: Deprecated.
Agent - Class in org.bsc.langgraph4j.agentexecutor: Represents an agent that can process chat messages and execute actions using specified tools.
Agent(ChatLanguageModel, StreamingChatLanguageModel, List<ToolSpecification>) - Constructor for class org.bsc.langgraph4j.agentexecutor.Agent
Agent.Builder - Class in org.bsc.langgraph4j.agentexecutor
AgentExecutor - Interface in org.bsc.langgraph4j.agentexecutor: Interface representing an Agent Executor.
AgentExecutor - Interface in org.bsc.langgraph4j.spring.ai.agentexecutor: Represents the core component responsible for executing agent logic.
AgentExecutor.Builder - Class in org.bsc.langgraph4j.agentexecutor: Builder class for constructing a graph of agent execution.
AgentExecutor.Builder - Class in org.bsc.langgraph4j.spring.ai.agentexecutor: Class responsible for building a state graph.
AgentExecutor.GraphBuilder - Class in org.bsc.langgraph4j.agentexecutor: Deprecated.
use AgentExecutor.Builder
AgentExecutor.Serializers - Enum Class in org.bsc.langgraph4j.agentexecutor: Enum representing different serializers for the agent state.
AgentExecutor.State - Class in org.bsc.langgraph4j.agentexecutor: Represents the state of an agent.
AgentExecutor.State - Class in org.bsc.langgraph4j.spring.ai.agentexecutor: Represents the state of an agent in a system.
agentFunction(String) - Method in class org.bsc.langgraph4j.spring.ai.tool.SpringAIToolService: Retrieves a specific function callback wrapper by name.
agentFunctionsCallback() - Method in class org.bsc.langgraph4j.spring.ai.tool.SpringAIToolService: Retrieves all registered function callback wrappers.
AgentState - Class in org.bsc.langgraph4j.state: Represents the state of an agent with a map of data.
AgentState(Map<String, Object>) - Constructor for class org.bsc.langgraph4j.state.AgentState: Constructs an AgentState with the given initial data.
AgentStateFactory<State extends AgentState> - Interface in org.bsc.langgraph4j.state: A factory interface for creating instances of AgentState.
AgentStateSerializer - Class in org.bsc.langgraph4j.spring.ai.agentexecutor.std: This class is responsible for serializing and deserializing the state of an agent executor.
AgentStateSerializer() - Constructor for class org.bsc.langgraph4j.spring.ai.agentexecutor.std.AgentStateSerializer: Constructor that initializes the serializer with a supplier for creating new AgentExecutor.State instances and registers various serializers for different types.
AiMessageDeserializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
AiMessageDeserializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.AiMessageDeserializer
AiMessageSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
AiMessageSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.std: The AiMessageSerializer class implements the Serializer interface for the AiMessage type.
AiMessageSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.AiMessageSerializer
AiMessageSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.std.AiMessageSerializer
AnswerGrader - Record Class in dev.langchain4j.adaptiverag: Class to grade answers based on whether they address a given question.
AnswerGrader(String) - Constructor for record class dev.langchain4j.adaptiverag.AnswerGrader: Creates an instance of a AnswerGrader record class.
AnswerGrader.Arguments - Record Class in dev.langchain4j.adaptiverag: Represents the arguments for a structured prompt, encapsulating both a user's question and an LLM-generated response.
AnswerGrader.Score - Class in dev.langchain4j.adaptiverag: Binary score to assess answer addresses question.
anyMatchById(String) - Method in class org.bsc.langgraph4j.StateGraph.Nodes
anyMatchByTargetId(String) - Method in record class org.bsc.langgraph4j.internal.edge.Edge
appender(Supplier<List<T>>) - Static method in interface org.bsc.langgraph4j.state.Channels
AppenderChannel<T> - Class in org.bsc.langgraph4j.state: AppenderChannel is a Channel implementation that is used to accumulate a list of values.
AppenderChannel(Reducer<List<T>>, Supplier<List<T>>) - Constructor for class org.bsc.langgraph4j.state.AppenderChannel: Constructs a new instance of AppenderChannel with the specified default provider.
AppenderChannel.ReducerAllowDuplicate<T> - Class in org.bsc.langgraph4j.state: Reducer that allow duplicates
AppenderChannel.ReducerDisallowDuplicate<T> - Class in org.bsc.langgraph4j.state: Reducer that disallow duplicates
AppenderChannel.RemoveIdentifier<T> - Interface in org.bsc.langgraph4j.state: A functional interface that is used to remove elements from a list.
appenderWithDuplicate(Supplier<List<T>>) - Static method in interface org.bsc.langgraph4j.state.Channels
appendFooter(DiagramGenerator.Context) - Method in class org.bsc.langgraph4j.diagram.MermaidGenerator
appendFooter(DiagramGenerator.Context) - Method in class org.bsc.langgraph4j.diagram.PlantUMLGenerator
appendFooter(DiagramGenerator.Context) - Method in class org.bsc.langgraph4j.DiagramGenerator: Appends a footer to the content.
appendHeader(DiagramGenerator.Context) - Method in class org.bsc.langgraph4j.diagram.MermaidGenerator
appendHeader(DiagramGenerator.Context) - Method in class org.bsc.langgraph4j.diagram.PlantUMLGenerator
appendHeader(DiagramGenerator.Context) - Method in class org.bsc.langgraph4j.DiagramGenerator: Appends a header to the output based on the provided context.
apply(AnswerGrader.Arguments) - Method in record class dev.langchain4j.adaptiverag.AnswerGrader: Applies the given arguments to generate a score using a language model.
apply(HallucinationGrader.Arguments) - Method in record class dev.langchain4j.adaptiverag.HallucinationGrader: Applies the provided arguments to a chat language model and returns the score.
apply(RetrievalGrader.Arguments) - Method in record class dev.langchain4j.adaptiverag.RetrievalGrader: Applies the provided arguments to generate a score using a chat language model.
apply(ImageToDiagram.State) - Method in class dev.langchain4j.image_to_diagram.actions.correction.EvaluateResult: Applies the async action to the given state, evaluating the diagram code.
apply(ImageToDiagram.State) - Method in class dev.langchain4j.image_to_diagram.actions.correction.ReviewResult: Asynchronously applies the logic to a given ImageToDiagram.State object.
apply(ImageToDiagram.State) - Method in class dev.langchain4j.image_to_diagram.actions.correction.RouteEvaluationResult: Determines the evaluation result based on the current state of the image-to-diagram conversion process.
apply(ImageToDiagram.State) - Method in class dev.langchain4j.image_to_diagram.actions.DescribeDiagramImage: Applies the provided image to create a diagram.
apply(ImageToDiagram.State) - Method in class dev.langchain4j.image_to_diagram.actions.EvaluateResult: Converts an ImageToDiagram state to a diagram using the DiagramCorrectionProcess.
apply(ImageToDiagram.State) - Method in class dev.langchain4j.image_to_diagram.actions.RouteDiagramTranslation: Applies the transformation to convert an ImageToDiagram.State to a diagram type.
apply(ImageToDiagram.State) - Method in class dev.langchain4j.image_to_diagram.actions.TranslateGenericDiagramToPlantUML: Applies the translation logic to the given ImageToDiagram.State object.
apply(ImageToDiagram.State) - Method in class dev.langchain4j.image_to_diagram.actions.TranslateSequenceDiagramToPlantUML: Converts a sequence diagram from an image to PlantUML code.
apply(ImageToDiagram.State, RunnableConfig) - Method in class dev.langchain4j.image_to_diagram.actions.correction.EventuallyPerformCorrection: Converts an image to a diagram asynchronously.
apply(String) - Method in record class dev.langchain4j.adaptiverag.QuestionRewriter: Applies a natural language processing pipeline to improve a given question.
apply(String) - Method in record class dev.langchain4j.adaptiverag.QuestionRouter: Applies a given question to an AI model and extracts the data source from the response.
apply(String) - Method in record class dev.langchain4j.adaptiverag.WebSearchTool: Applies the query to a search engine and retrieves up to 3 results.
apply(String, List<String>) - Method in record class dev.langchain4j.adaptiverag.Generation: Apply a text-based query to an AI model and retrieve the model's response.
apply(List<T>, List<T>) - Method in class org.bsc.langgraph4j.state.AppenderChannel.ReducerAllowDuplicate
apply(List<T>, List<T>) - Method in class org.bsc.langgraph4j.state.AppenderChannel.ReducerDisallowDuplicate
apply(AgentExecutor.State) - Method in class org.bsc.langgraph4j.agentexecutor.actions.CallAgent: Applies the action to the given state and returns the result.
apply(AgentExecutor.State) - Method in class org.bsc.langgraph4j.agentexecutor.actions.ExecuteTools: Applies the tool execution logic based on the provided agent state.
apply(CompileConfig) - Method in interface org.bsc.langgraph4j.internal.node.Node.ActionFactory
apply(S) - Method in interface org.bsc.langgraph4j.action.AsyncEdgeAction: Applies this action to the given agent state.
apply(S) - Method in interface org.bsc.langgraph4j.action.AsyncNodeAction: Applies this action to the given agent state.
apply(S) - Method in interface org.bsc.langgraph4j.action.EdgeAction: Applies this action to the given agent state.
apply(S, RunnableConfig) - Method in interface org.bsc.langgraph4j.action.AsyncNodeActionWithConfig: Applies this action to the given agent state.
apply(S, RunnableConfig) - Method in interface org.bsc.langgraph4j.action.NodeActionWithConfig
apply(State, RunnableConfig) - Method in record class org.bsc.langgraph4j.internal.node.SubCompiledGraphNodeAction: Executes the given graph with the provided state and configuration.
apply(T) - Method in interface org.bsc.langgraph4j.action.NodeAction
args() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitData: Returns the value of the args record component.
ArgumentMetadata(String, LangGraphStreamingServer.ArgumentMetadata.ArgumentType, boolean) - Constructor for record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata
ArgumentMetadata(String, LangGraphStreamingServer.ArgumentMetadata.ArgumentType, boolean, Function<Object, Object>) - Constructor for record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata: Creates an instance of a ArgumentMetadata record class.
Arguments(String, String) - Constructor for record class dev.langchain4j.adaptiverag.AnswerGrader.Arguments: Creates an instance of a Arguments record class.
Arguments(String, String) - Constructor for record class dev.langchain4j.adaptiverag.RetrievalGrader.Arguments: Creates an instance of a Arguments record class.
Arguments(List<String>, String) - Constructor for record class dev.langchain4j.adaptiverag.HallucinationGrader.Arguments: Creates an instance of a Arguments record class.
AsyncEdgeAction<S extends AgentState> - Interface in org.bsc.langgraph4j.action: Represents an asynchronous edge action that operates on an agent state and returns a new route.
AsyncNodeAction<S extends AgentState> - Interface in org.bsc.langgraph4j.action: Represents an asynchronous node action that operates on an agent state and returns state update.
AsyncNodeActionWithConfig<S extends AgentState> - Interface in org.bsc.langgraph4j.action: Represents an asynchronous action that can be executed with a configuration.
AsyncNodeGenerator(Map<String, Object>, RunnableConfig) - Constructor for class org.bsc.langgraph4j.CompiledGraph.AsyncNodeGenerator
available() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper

B

base(Supplier<T>) - Static method in interface org.bsc.langgraph4j.state.Channels
base(Reducer<T>) - Static method in interface org.bsc.langgraph4j.state.Channels
base(Reducer<T>, Supplier<T>) - Static method in interface org.bsc.langgraph4j.state.Channels
BaseCheckpointSaver - Interface in org.bsc.langgraph4j.checkpoint
BaseCheckpointSaver.Tag - Record Class in org.bsc.langgraph4j.checkpoint
binaryScore - Variable in class dev.langchain4j.adaptiverag.AnswerGrader.Score
binaryScore - Variable in class dev.langchain4j.adaptiverag.HallucinationGrader.Score
binaryScore - Variable in class dev.langchain4j.adaptiverag.RetrievalGrader.Score
build() - Method in class org.bsc.langgraph4j.agentexecutor.Agent.Builder
build() - Method in class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder: Builds the state graph.
build() - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint.Builder
build() - Method in class org.bsc.langgraph4j.CompileConfig.Builder: Initializes the compilation configuration and returns it.
build() - Method in class org.bsc.langgraph4j.DiagramGenerator.Context.Builder
build() - Method in class org.bsc.langgraph4j.langchain4j.generators.LLMStreamingGenerator.Builder: Deprecated.

Builds and returns an instance of LLMStreamingGenerator.
build() - Method in class org.bsc.langgraph4j.langchain4j.generators.StreamingChatGenerator.Builder: Builds and returns an instance of LLMStreamingGenerator.
build() - Method in class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Builder: Builds the node
build() - Method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Builder: Deprecated.

Builds the node
build() - Method in class org.bsc.langgraph4j.RunnableConfig.Builder: Constructs and returns the configured RunnableConfig object.
build() - Method in class org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor.Builder: Builds and returns a StateGraph with the specified configuration.
build() - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder: Builds and returns a LangGraphStreamingServerJetty instance.
build() - Method in class org.bsc.langgraph4j.studio.springboot.LangGraphFlow.Builder
build() - Method in class org.bsc.langgraph4j.utils.EdgeMappings.Builder
build() - Method in class org.bsc.quarkus.LangGraphFlow.Builder
builder() - Static method in class org.bsc.langgraph4j.agentexecutor.Agent
builder() - Static method in interface org.bsc.langgraph4j.agentexecutor.AgentExecutor: Creates a new GraphBuilder instance.
builder() - Static method in class org.bsc.langgraph4j.checkpoint.Checkpoint
builder() - Static method in class org.bsc.langgraph4j.CompileConfig: Returns a new CompileConfig.Builder instance with the default CompileConfig.
builder() - Static method in class org.bsc.langgraph4j.langchain4j.generators.LLMStreamingGenerator: Deprecated.

Creates a new Builder instance for LLMStreamingGenerator.
builder() - Static method in class org.bsc.langgraph4j.langchain4j.generators.StreamingChatGenerator: Creates a new Builder instance for LLMStreamingGenerator.
builder() - Static method in class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService
builder() - Static method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode: Deprecated.
builder() - Static method in class org.bsc.langgraph4j.RunnableConfig: Creates a new instance of the RunnableConfig.Builder class.
builder() - Static method in interface org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor: Returns a new instance of AgentExecutor.Builder.
builder() - Static method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty: Creates a new Builder for LangGraphStreamingServerJetty.
builder() - Static method in record class org.bsc.langgraph4j.studio.springboot.LangGraphFlow
builder() - Static method in class org.bsc.langgraph4j.utils.EdgeMappings
builder() - Static method in record class org.bsc.quarkus.LangGraphFlow
builder(CompileConfig) - Static method in class org.bsc.langgraph4j.CompileConfig: Creates a new CompileConfig.Builder instance with the specified Compile configuration.
builder(RunnableConfig) - Static method in class org.bsc.langgraph4j.RunnableConfig: Creates a new Builder instance with the specified RunnableConfig.
Builder() - Constructor for class org.bsc.langgraph4j.agentexecutor.Agent.Builder
Builder() - Constructor for class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder
Builder() - Constructor for class org.bsc.langgraph4j.checkpoint.Checkpoint.Builder
Builder() - Constructor for class org.bsc.langgraph4j.langchain4j.generators.LLMStreamingGenerator.Builder: Deprecated.
Builder() - Constructor for class org.bsc.langgraph4j.langchain4j.generators.StreamingChatGenerator.Builder
Builder() - Constructor for class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Builder
Builder() - Constructor for class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Builder: Deprecated.
Builder() - Constructor for class org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor.Builder
Builder() - Constructor for class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder
Builder() - Constructor for class org.bsc.langgraph4j.studio.springboot.LangGraphFlow.Builder
Builder() - Constructor for class org.bsc.langgraph4j.utils.EdgeMappings.Builder
Builder() - Constructor for class org.bsc.quarkus.LangGraphFlow.Builder
Builder(CompileConfig) - Constructor for class org.bsc.langgraph4j.CompileConfig.Builder: Constructs a new instance of Builder with the specified compile configuration.
buildGraph() - Method in class dev.langchain4j.adaptiverag.AdaptiveRag
buildNodeOutput(String) - Method in class org.bsc.langgraph4j.CompiledGraph.AsyncNodeGenerator
buildStateSnapshot(Checkpoint) - Method in class org.bsc.langgraph4j.CompiledGraph.AsyncNodeGenerator

C

call(DiagramGenerator.Context, String, String, String, DiagramGenerator.CallStyle) - Method in class org.bsc.langgraph4j.diagram.MermaidGenerator
call(DiagramGenerator.Context, String, String, String, DiagramGenerator.CallStyle) - Method in class org.bsc.langgraph4j.diagram.PlantUMLGenerator
call(DiagramGenerator.Context, String, String, String, DiagramGenerator.CallStyle) - Method in class org.bsc.langgraph4j.DiagramGenerator: Abstract method that must be implemented by subclasses to handle the logic of making a call.
call(DiagramGenerator.Context, String, String, DiagramGenerator.CallStyle) - Method in class org.bsc.langgraph4j.diagram.MermaidGenerator
call(DiagramGenerator.Context, String, String, DiagramGenerator.CallStyle) - Method in class org.bsc.langgraph4j.diagram.PlantUMLGenerator
call(DiagramGenerator.Context, String, String, DiagramGenerator.CallStyle) - Method in class org.bsc.langgraph4j.DiagramGenerator: This method is an abstract method that must be implemented by subclasses.
callAgent(AgentExecutor.State, ChatService) - Static method in interface org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor: Calls an agent with the given state.
CallAgent - Class in org.bsc.langgraph4j.agentexecutor.actions: The CallAgent class implements the NodeAction interface for handling actions related to an AgentExecutor's state.
CallAgent(Agent) - Constructor for class org.bsc.langgraph4j.agentexecutor.actions.CallAgent: Constructs a CallAgent with the specified agent.
Channel<T> - Interface in org.bsc.langgraph4j.state: A Channel is a mechanism used to maintain a state property.
Channels - Interface in org.bsc.langgraph4j.state
chatLanguageModel(ChatLanguageModel) - Method in class org.bsc.langgraph4j.agentexecutor.Agent.Builder
chatLanguageModel(ChatLanguageModel) - Method in class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder: Sets the chat language model for the graph builder.
chatLanguageModel(StreamingChatLanguageModel) - Method in class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder: Sets the streaming chat language model for the graph builder.
ChatMesssageSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.std: The ChatMesssageSerializer class is responsible for serializing and deserializing ChatMessage objects.
ChatMesssageSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.std.ChatMesssageSerializer
chatService(ChatService) - Method in class org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor.Builder
ChatService - Interface in org.bsc.langgraph4j.spring.ai.agentexecutor
Checkpoint - Class in org.bsc.langgraph4j.checkpoint: Represents a checkpoint of an agent state.
Checkpoint(Checkpoint) - Constructor for class org.bsc.langgraph4j.checkpoint.Checkpoint
Checkpoint.Builder - Class in org.bsc.langgraph4j.checkpoint
checkPointId() - Method in class org.bsc.langgraph4j.RunnableConfig: Returns the current checkPointId wrapped in an Optional.
checkPointId(String) - Method in class org.bsc.langgraph4j.RunnableConfig.Builder: Sets the checkpoint ID for the configuration.
checkpoints() - Method in record class org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver.Tag: Returns the value of the checkpoints record component.
checkpointSaver() - Method in class org.bsc.langgraph4j.CompileConfig: Returns the current BaseCheckpointSaver instance if it is not null, otherwise returns an empty Optional.
checkpointSaver(BaseCheckpointSaver) - Method in class org.bsc.langgraph4j.CompileConfig.Builder: Sets the checkpoint saver for the configuration.
children() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Container: Returns the value of the children record component.
ChromaStore - Class in dev.langchain4j.adaptiverag: The ChromaStore class provides a singleton interface for interacting with the Chroma Embedding Store.
chunk() - Method in class org.bsc.langgraph4j.streaming.StreamingOutput
clear(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.FileSystemSaver: Clears the checkpoint file associated with the given RunnableConfig.
cloneObject(Map<String, Object>) - Method in class org.bsc.langgraph4j.serializer.StateSerializer
cloneObject(T) - Method in interface org.bsc.langgraph4j.serializer.Serializer
close() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
CollectionsUtils - Class in org.bsc.langgraph4j.utils: Utility class for creating collections.
CollectionsUtils() - Constructor for class org.bsc.langgraph4j.utils.CollectionsUtils
commentLine(DiagramGenerator.Context, boolean) - Method in class org.bsc.langgraph4j.diagram.MermaidGenerator
commentLine(DiagramGenerator.Context, boolean) - Method in class org.bsc.langgraph4j.diagram.PlantUMLGenerator
commentLine(DiagramGenerator.Context, boolean) - Method in class org.bsc.langgraph4j.DiagramGenerator: Comment a line in the given context.
compareTo(T, int) - Method in interface org.bsc.langgraph4j.state.AppenderChannel.RemoveIdentifier: Compares the specified element with the element at the given index.
compareTo(T, int) - Method in record class org.bsc.langgraph4j.state.RemoveByHash: Compares the hash code of this object with another element at a specific index.
compile() - Method in class org.bsc.langgraph4j.StateGraph: Compiles the state graph into a compiled graph.
compile(CompileConfig) - Method in class org.bsc.langgraph4j.StateGraph: Compiles the state graph into a compiled graph.
compileConfig - Variable in class org.bsc.langgraph4j.CompiledGraph
compileConfig() - Method in record class org.bsc.langgraph4j.studio.springboot.LangGraphFlow: Returns the value of the compileConfig record component.
compileConfig() - Method in record class org.bsc.quarkus.LangGraphFlow: Returns the value of the compileConfig record component.
compileConfig(CompileConfig) - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder
compileConfig(CompileConfig) - Method in class org.bsc.langgraph4j.studio.springboot.LangGraphFlow.Builder: Sets the checkpoint saver for the server.
compileConfig(CompileConfig) - Method in class org.bsc.quarkus.LangGraphFlow.Builder: Sets the checkpoint saver for the server.
CompileConfig - Class in org.bsc.langgraph4j: class is a configuration container for defining compile settings and behaviors.
CompileConfig.Builder - Class in org.bsc.langgraph4j: This class is a builder for CompileConfig.
CompiledGraph<State extends AgentState> - Class in org.bsc.langgraph4j: Represents a compiled graph of nodes and edges.
CompiledGraph(StateGraph<State>, CompileConfig) - Constructor for class org.bsc.langgraph4j.CompiledGraph: Constructs a CompiledGraph with the given StateGraph.
CompiledGraph.AsyncNodeGenerator<Output extends NodeOutput<State>> - Class in org.bsc.langgraph4j: Async Generator for streaming outputs.
CompiledGraph.StreamMode - Enum Class in org.bsc.langgraph4j
condition() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Edge: Returns the value of the condition record component.
CONDITIONAL - Enum constant in enum class org.bsc.langgraph4j.DiagramGenerator.CallStyle
config() - Method in class org.bsc.langgraph4j.state.StateSnapshot
Container(String, List<String>, String) - Constructor for record class dev.langchain4j.image_to_diagram.state.Diagram.Container: Creates an instance of a Container record class.
containers() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Element: Returns the value of the containers record component.
content() - Method in record class org.bsc.langgraph4j.GraphRepresentation: Returns the value of the content record component.
Context(StringBuilder, String, boolean, boolean) - Constructor for record class org.bsc.langgraph4j.DiagramGenerator.Context: Creates an instance of a Context record class.
converter() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata: Returns the value of the converter record component.

D

data() - Method in record class dev.langchain4j.image_to_diagram.ImageToDiagramProcess.ImageUrlOrData: Returns the value of the data record component.
data() - Method in class org.bsc.langgraph4j.state.AgentState: Returns an unmodifiable view of the data map.
declareConditionalEdge(DiagramGenerator.Context, int) - Method in class org.bsc.langgraph4j.diagram.MermaidGenerator
declareConditionalEdge(DiagramGenerator.Context, int) - Method in class org.bsc.langgraph4j.diagram.PlantUMLGenerator
declareConditionalEdge(DiagramGenerator.Context, int) - Method in class org.bsc.langgraph4j.DiagramGenerator: Declares a conditional edge in the context with a specified ordinal.
declareConditionalStart(DiagramGenerator.Context, String) - Method in class org.bsc.langgraph4j.diagram.MermaidGenerator
declareConditionalStart(DiagramGenerator.Context, String) - Method in class org.bsc.langgraph4j.diagram.PlantUMLGenerator
declareConditionalStart(DiagramGenerator.Context, String) - Method in class org.bsc.langgraph4j.DiagramGenerator: Declares a conditional element in the configuration or template.
declareNode(DiagramGenerator.Context, String) - Method in class org.bsc.langgraph4j.diagram.MermaidGenerator
declareNode(DiagramGenerator.Context, String) - Method in class org.bsc.langgraph4j.diagram.PlantUMLGenerator
declareNode(DiagramGenerator.Context, String) - Method in class org.bsc.langgraph4j.DiagramGenerator: Declares a node in the specified context with the given name.
DEFAULT - Enum constant in enum class org.bsc.langgraph4j.DiagramGenerator.CallStyle
DescribeDiagramImage - Class in dev.langchain4j.image_to_diagram.actions: This class implements the `NodeAction` interface for diagram image description.
DescribeDiagramImage(ChatLanguageModel) - Constructor for class dev.langchain4j.image_to_diagram.actions.DescribeDiagramImage: Constructs a `DescribeDiagramImage` instance with the given language model.
description() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Container: Returns the value of the description record component.
description() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Element: Returns the value of the description record component.
description() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Participant: Returns the value of the description record component.
description() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Relation: Returns the value of the description record component.
deserialize(JsonParser, DeserializationContext) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.AiMessageDeserializer
deserialize(JsonParser, DeserializationContext) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.GenericListDeserializer
deserialize(JsonParser, DeserializationContext) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.SystemMessageDeserializer
deserialize(JsonParser, DeserializationContext) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.ToolExecutionRequestDeserializer: Deserializes a JSON representation of a ToolExecutionRequest.
deserialize(JsonParser, DeserializationContext) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.ToolExecutionResultMessageDeserializer
deserialize(JsonParser, DeserializationContext) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.UserMessageDeserializer
deserialize(JsonNode) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.SystemMessageDeserializer
deserialize(JsonNode) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.ToolExecutionRequestDeserializer
deserialize(JsonNode) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.ToolExecutionResultMessageDeserializer
deserialize(JsonNode) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.UserMessageDeserializer
deserialize(JsonNode) - Method in interface org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonDeserializer
dev.langchain4j.adaptiverag - package dev.langchain4j.adaptiverag
dev.langchain4j.image_to_diagram - package dev.langchain4j.image_to_diagram
dev.langchain4j.image_to_diagram.actions - package dev.langchain4j.image_to_diagram.actions
dev.langchain4j.image_to_diagram.actions.correction - package dev.langchain4j.image_to_diagram.actions.correction
dev.langchain4j.image_to_diagram.serializer.gson - package dev.langchain4j.image_to_diagram.serializer.gson
dev.langchain4j.image_to_diagram.state - package dev.langchain4j.image_to_diagram.state
diagram() - Method in class dev.langchain4j.image_to_diagram.ImageToDiagram.State: Retrieves the diagram element associated with this object.
Diagram - Class in dev.langchain4j.image_to_diagram.state: Represents a diagram which contains various elements such as participants, relations, and containers.
Diagram.Container - Record Class in dev.langchain4j.image_to_diagram.state: Represents a container with a name, children, and a description.
Diagram.Element - Record Class in dev.langchain4j.image_to_diagram.state: Represents an element in a structured format.
Diagram.Participant - Record Class in dev.langchain4j.image_to_diagram.state: Represents a participant in an event.
Diagram.Relation - Record Class in dev.langchain4j.image_to_diagram.state: Represents a relation between two entities with an optional description.
diagramCode() - Method in class dev.langchain4j.image_to_diagram.ImageToDiagram.State: Returns a list of diagram code.
DiagramCorrectionProcess - Class in dev.langchain4j.image_to_diagram: Represents the process for correcting diagrams from images using asynchronous node and edge actions.
DiagramCorrectionProcess() - Constructor for class dev.langchain4j.image_to_diagram.DiagramCorrectionProcess
DiagramGenerator - Class in org.bsc.langgraph4j: Abstract class for diagram generation.
DiagramGenerator() - Constructor for class org.bsc.langgraph4j.DiagramGenerator
DiagramGenerator.CallStyle - Enum Class in org.bsc.langgraph4j
DiagramGenerator.Context - Record Class in org.bsc.langgraph4j
DiagramGenerator.Context.Builder - Class in org.bsc.langgraph4j
DiagramOutputParser - Class in dev.langchain4j.image_to_diagram: This class provides functionality to parse a JSON formatted string and convert it into a `Diagram.Element` object.
DiagramOutputParser() - Constructor for class dev.langchain4j.image_to_diagram.DiagramOutputParser
document() - Method in record class dev.langchain4j.adaptiverag.RetrievalGrader.Arguments: Returns the value of the document record component.
documents() - Method in class dev.langchain4j.adaptiverag.AdaptiveRag.State
documents() - Method in record class dev.langchain4j.adaptiverag.HallucinationGrader.Arguments: Returns the value of the documents record component.
doGet(HttpServletRequest, HttpServletResponse) - Method in class org.bsc.langgraph4j.studio.LangGraphStreamingServer.GraphInitServlet: Handles GET requests to retrieve the graph initialization data.
doPost(HttpServletRequest, HttpServletResponse) - Method in class org.bsc.langgraph4j.studio.LangGraphStreamingServer.GraphStreamServlet: Handles POST requests to stream graph data.
duplicateConditionalEdgeError - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
duplicateEdgeError - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
duplicateEdgeTargetError - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
duplicateNodeError - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors

E

Edge<State extends AgentState> - Record Class in org.bsc.langgraph4j.internal.edge: Represents an edge in a graph with a source ID and a target value.
Edge(String) - Constructor for record class org.bsc.langgraph4j.internal.edge.Edge
Edge(String, String, String, List<String>) - Constructor for record class org.bsc.langgraph4j.builder.GraphDefinition.Edge: Creates an instance of a Edge record class.
Edge(String, List<EdgeValue<State>>) - Constructor for record class org.bsc.langgraph4j.internal.edge.Edge: Creates an instance of a Edge record class.
Edge(String, EdgeValue<State>) - Constructor for record class org.bsc.langgraph4j.internal.edge.Edge
edge_async(EdgeAction<S>) - Static method in interface org.bsc.langgraph4j.action.AsyncEdgeAction: Creates an asynchronous edge action from a synchronous edge action.
EdgeAction<S extends AgentState> - Interface in org.bsc.langgraph4j.action: Represents an edge action that operates on an agent state and returns a result.
edgeBySourceId(String) - Method in class org.bsc.langgraph4j.StateGraph.Edges
EdgeCondition<S extends AgentState> - Record Class in org.bsc.langgraph4j.internal.edge: Represents a condition associated with an edge in a graph.
EdgeCondition(AsyncEdgeAction<S>, Map<String, String>) - Constructor for record class org.bsc.langgraph4j.internal.edge.EdgeCondition: Creates an instance of a EdgeCondition record class.
edgeMappingIsEmpty - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
EdgeMappings - Class in org.bsc.langgraph4j.utils
EdgeMappings() - Constructor for class org.bsc.langgraph4j.utils.EdgeMappings
EdgeMappings.Builder - Class in org.bsc.langgraph4j.utils
edges() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Graph: Returns the value of the edges record component.
Edges() - Constructor for class org.bsc.langgraph4j.StateGraph.Edges
Edges(Collection<Edge<State>>) - Constructor for class org.bsc.langgraph4j.StateGraph.Edges
edgesByTargetId(String) - Method in class org.bsc.langgraph4j.StateGraph.Edges
EdgeValue<State extends AgentState> - Record Class in org.bsc.langgraph4j.internal.edge
EdgeValue(String) - Constructor for record class org.bsc.langgraph4j.internal.edge.EdgeValue
EdgeValue(String, EdgeCondition<State>) - Constructor for record class org.bsc.langgraph4j.internal.edge.EdgeValue: Creates an instance of a EdgeValue record class.
EdgeValue(EdgeCondition<State>) - Constructor for record class org.bsc.langgraph4j.internal.edge.EdgeValue
Element(String, String, List<Diagram.Participant>, List<Diagram.Relation>, List<Diagram.Container>, List<String>) - Constructor for record class dev.langchain4j.image_to_diagram.state.Diagram.Element: Creates an instance of a Element record class.
elements - Variable in class org.bsc.langgraph4j.StateGraph.Edges
elements - Variable in class org.bsc.langgraph4j.StateGraph.Nodes
END - Enum constant in enum class org.bsc.langgraph4j.DiagramGenerator.CallStyle
END - Static variable in class org.bsc.langgraph4j.StateGraph
entries() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ThreadEntry: Returns the value of the entries record component.
entryOf(K, V) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils
entryPointNotExist - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
equals(Object) - Method in record class dev.langchain4j.adaptiverag.AnswerGrader.Arguments: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.adaptiverag.AnswerGrader: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.adaptiverag.Generation: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.adaptiverag.HallucinationGrader.Arguments: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.adaptiverag.HallucinationGrader: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.adaptiverag.QuestionRewriter: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.adaptiverag.QuestionRouter: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.adaptiverag.RetrievalGrader.Arguments: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.adaptiverag.RetrievalGrader: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.adaptiverag.WebSearchTool: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.image_to_diagram.ImageToDiagramProcess.ImageUrlOrData: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Container: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Element: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Participant: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Relation: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.builder.Generator.Result: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Edge: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Graph: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Node: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver.Tag: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.DiagramGenerator.Context: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.GraphRepresentation: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.internal.edge.Edge: Checks if this edge is equal to another object.
equals(Object) - Method in record class org.bsc.langgraph4j.internal.edge.EdgeCondition: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.internal.edge.EdgeValue: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in class org.bsc.langgraph4j.internal.node.Node: Checks if this node is equal to another object.
equals(Object) - Method in record class org.bsc.langgraph4j.internal.node.SubCompiledGraphNodeAction: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Specification: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Specification: Deprecated.

Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.state.RemoveByHash: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitData: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.PersistentConfig: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ThreadEntry: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.langgraph4j.studio.springboot.LangGraphFlow: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.bsc.quarkus.LangGraphFlow: Indicates whether some other object is "equal to" this one.
Error(String, ErrorUmlType) - Constructor for exception dev.langchain4j.image_to_diagram.actions.correction.PlantUMLAction.Error: Constructs a new `Error` instance with the given message and error type.
ERROR - Enum constant in enum class dev.langchain4j.image_to_diagram.ImageToDiagram.EvaluationResult
EvaluateResult - Class in dev.langchain4j.image_to_diagram.actions.correction: Class declaration for EvaluateResult, which implements the AsyncNodeAction interface for ImageToDiagram.State.
EvaluateResult - Class in dev.langchain4j.image_to_diagram.actions: The EvaluateResult class is designed to evaluate and process results asynchronously, specifically targeting the conversion of image data to diagram data using an AI chat model.
EvaluateResult() - Constructor for class dev.langchain4j.image_to_diagram.actions.correction.EvaluateResult: Default constructor for EvaluateResult.
EvaluateResult(OpenAiChatModel) - Constructor for class dev.langchain4j.image_to_diagram.actions.EvaluateResult: Constructor for initializing the EvaluateResult with an OpenAiChatModel.
evaluationError() - Method in class dev.langchain4j.image_to_diagram.ImageToDiagram.State: Returns an Optional containing the value associated with "evaluationError".
evaluationErrorType() - Method in class dev.langchain4j.image_to_diagram.ImageToDiagram.State: Retrieves the type of evaluation error.
evaluationResult() - Method in class dev.langchain4j.image_to_diagram.ImageToDiagram.State: Retrieves the evaluation result as an ImageToDiagram.EvaluationResult.
EventuallyPerformCorrection - Class in dev.langchain4j.image_to_diagram.actions.correction: This is an example of a public class designed to eventually perform correction.
EventuallyPerformCorrection() - Constructor for class dev.langchain4j.image_to_diagram.actions.correction.EventuallyPerformCorrection
exception(Object...) - Method in enum class org.bsc.langgraph4j.StateGraph.Errors: Creates a new GraphStateException with the formatted error message.
exceptSubStateGraphNodes() - Method in class org.bsc.langgraph4j.StateGraph.Nodes
execute(ToolExecutionRequest) - Method in class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService: Executes the first matching tool
execute(ToolExecutionRequest) - Method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode: Deprecated.

Executes the first matching tool
execute(ToolExecutionRequest, Object) - Method in class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService: Executes the first matching tool
execute(ToolExecutionRequest, Object) - Method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode: Deprecated.

Executes the first matching tool
execute(ImageToDiagramProcess.ImageUrlOrData) - Method in class dev.langchain4j.image_to_diagram.ImageToDiagramProcess: Executes the workflow using the provided image data and returns a stream of NodeOutput objects.
execute(Collection<ToolExecutionRequest>) - Method in class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService: Executes the first matching tool
execute(Collection<ToolExecutionRequest>) - Method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode: Deprecated.

Executes the first matching tool
execute(Collection<ToolExecutionRequest>, Object) - Method in class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService: Executes the first matching tool
execute(Collection<ToolExecutionRequest>, Object) - Method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode: Deprecated.

Executes the first matching tool
execute(List<ChatMessage>) - Method in class org.bsc.langgraph4j.agentexecutor.Agent: Executes the agent's action based on the input and intermediate steps, returning a response.
execute(List<ChatMessage>, StreamingChatResponseHandler) - Method in class org.bsc.langgraph4j.agentexecutor.Agent: Executes the agent's action based on the input and intermediate steps, using a streaming response handler.
execute(List<Message>) - Method in interface org.bsc.langgraph4j.spring.ai.agentexecutor.ChatService
executeFunctions(List<AssistantMessage.ToolCall>) - Method in class org.bsc.langgraph4j.spring.ai.tool.SpringAIToolService
executeFunctions(List<AssistantMessage.ToolCall>, Map<String, Object>) - Method in class org.bsc.langgraph4j.spring.ai.tool.SpringAIToolService
executeTools(AgentExecutor.State, SpringAIToolService) - Static method in interface org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor: Executes tools based on the provided state.
ExecuteTools - Class in org.bsc.langgraph4j.agentexecutor.actions: The ExecuteTools class implements the NodeAction interface for handling actions related to executing tools within an agent's context.
ExecuteTools(LC4jToolService) - Constructor for class org.bsc.langgraph4j.agentexecutor.actions.ExecuteTools: Constructs an ExecuteTools instance with the specified agent and tool node.
executeWithCorrection(ImageToDiagramProcess.ImageUrlOrData) - Method in class dev.langchain4j.image_to_diagram.ImageToDiagramProcess: Executes the workflow with correction for the given image data.
executor() - Method in record class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Specification: Returns the value of the executor record component.
executor() - Method in record class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Specification: Deprecated.

Returns the value of the executor record component.
EXTENSION - Static variable in class org.bsc.langgraph4j.checkpoint.FileSystemSaver

F

FileSystemSaver - Class in org.bsc.langgraph4j.checkpoint: A CheckpointSaver that stores Checkpoints in the filesystem.
FileSystemSaver(Path, StateSerializer<? extends AgentState>) - Constructor for class org.bsc.langgraph4j.checkpoint.FileSystemSaver
finalResponse() - Method in class org.bsc.langgraph4j.agentexecutor.AgentExecutor.State: Retrieves the agent final response.
finishPointNotExist - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
formatId(String) - Method in class org.bsc.langgraph4j.internal.node.SubStateGraphNode
formatId(String) - Method in interface org.bsc.langgraph4j.SubGraphNode
formatId(String, String) - Static method in interface org.bsc.langgraph4j.SubGraphNode: Formats the given subGraphNodeId and nodeId into a single string using a predefined prefix.
from() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Edge: Returns the value of the from record component.
from$() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Edge

G

generate(StateGraph.Nodes<State>, StateGraph.Edges<State>, String, boolean) - Method in class org.bsc.langgraph4j.DiagramGenerator: Generate a textual representation of the given graph.
generate(StateGraph.Nodes<State>, StateGraph.Edges<State>, DiagramGenerator.Context) - Method in class org.bsc.langgraph4j.DiagramGenerator: Generates a context based on the given state graph.
generateBuilderFromDefinition(GraphDefinition.Graph) - Method in class org.bsc.langgraph4j.builder.Generator
generateBuilderImplementationFromDefinition(GraphDefinition.Graph) - Method in class org.bsc.langgraph4j.builder.Generator
generation() - Method in class dev.langchain4j.adaptiverag.AdaptiveRag.State
generation() - Method in record class dev.langchain4j.adaptiverag.AnswerGrader.Arguments: Returns the value of the generation record component.
generation() - Method in record class dev.langchain4j.adaptiverag.HallucinationGrader.Arguments: Returns the value of the generation record component.
Generation - Record Class in dev.langchain4j.adaptiverag: This class provides a service for generating answers to questions using natural language processing.
Generation(String) - Constructor for record class dev.langchain4j.adaptiverag.Generation: Creates an instance of a Generation record class.
Generation.Service - Interface in dev.langchain4j.adaptiverag: Interface for service implementation that provides capabilities to answer questions based on given context.
Generator - Class in org.bsc.langgraph4j.builder
Generator() - Constructor for class org.bsc.langgraph4j.builder.Generator
Generator.Result - Record Class in org.bsc.langgraph4j.builder
GenericListDeserializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
GenericListDeserializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.GenericListDeserializer
get(RunnableConfig) - Method in interface org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver
get(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.FileSystemSaver
get(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.MemorySaver
get(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.VersionedMemorySaver: Retrieves an optional checkpoint for the given configuration.
getChannels() - Method in class org.bsc.langgraph4j.StateGraph
getCheckpoints(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.FileSystemSaver
getChroma() - Method in class dev.langchain4j.adaptiverag.AdaptiveRag
getConfig() - Method in class org.bsc.langgraph4j.state.StateSnapshot: Deprecated.
Use StateSnapshot.config() instead.
getContent() - Method in record class org.bsc.langgraph4j.GraphRepresentation: Deprecated.
Please use GraphRepresentation.content() instead. This method is no longer maintained and may be removed in future versions.
getDefault() - Method in class org.bsc.langgraph4j.state.AppenderChannel: Returns the default provider or Optional.empty() if no default provider is set.
getDefault() - Method in interface org.bsc.langgraph4j.state.Channel: a Supplier that provide a default value.
getDefaultSerializer() - Method in class org.bsc.langgraph4j.serializer.std.SerializerMapper
getFlow() - Method in class org.bsc.langgraph4j.studio.springboot.AbstractLangGraphStudioConfig
getFlow() - Method in class org.bsc.quarkus.impl.LangGraphFlowServiceImpl
getGraph(GraphRepresentation.Type) - Method in class org.bsc.langgraph4j.CompiledGraph: Generates a drawable graph representation of the state graph with default title.
getGraph(GraphRepresentation.Type, String) - Method in class org.bsc.langgraph4j.CompiledGraph: Generates a drawable graph representation of the state graph.
getGraph(GraphRepresentation.Type, String) - Method in class org.bsc.langgraph4j.StateGraph: Generates a drawable graph representation of the state graph.
getGraph(GraphRepresentation.Type, String, boolean) - Method in class org.bsc.langgraph4j.CompiledGraph: Generates a drawable graph representation of the state graph.
getGraph(GraphRepresentation.Type, String, boolean) - Method in class org.bsc.langgraph4j.StateGraph: Generates a drawable graph representation of the state graph.
getId() - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint
getInterruptAfter() - Method in class org.bsc.langgraph4j.CompileConfig: Deprecated.
getInterruptBefore() - Method in class org.bsc.langgraph4j.CompileConfig: Deprecated.
getModel() - Method in interface dev.langchain4j.image_to_diagram.ImageToDiagram: Returns an instance of the default OpenAiChatModel.
getNext() - Method in class org.bsc.langgraph4j.state.StateSnapshot: Deprecated.
Use StateSnapshot.next() instead.
getNextNodeId() - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint
getNodeId() - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint
getReducer() - Method in class org.bsc.langgraph4j.state.AppenderChannel: Returns an Optional containing the current reducer if it is non-null.
getReducer() - Method in interface org.bsc.langgraph4j.state.Channel: The Reducer, if provided, is invoked for each state property to compute value.
getReference(String) - Method in class org.bsc.langgraph4j.serializer.plain_text.jackson.TypeMapper
getSerializer(Class<?>) - Method in class org.bsc.langgraph4j.serializer.std.SerializerMapper
getSerializer(String) - Method in class org.bsc.langgraph4j.serializer.std.SerializerMapper
getState() - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint
getState() - Method in class org.bsc.langgraph4j.NodeOutput: Deprecated.
Use NodeOutput.state() instead.
getState(RunnableConfig) - Method in class org.bsc.langgraph4j.CompiledGraph: Same of CompiledGraph.stateOf(RunnableConfig) but throws an IllegalStateException if checkpoint is not found.
getStateFactory() - Method in class org.bsc.langgraph4j.StateGraph
getStateHistory(RunnableConfig) - Method in class org.bsc.langgraph4j.CompiledGraph
getStateSerializer() - Method in class org.bsc.langgraph4j.StateGraph
getStateType() - Method in class org.bsc.langgraph4j.serializer.plain_text.PlainTextStateSerializer
getType() - Method in exception dev.langchain4j.image_to_diagram.actions.correction.PlantUMLAction.Error: Gets the type of the error.
getType() - Method in record class org.bsc.langgraph4j.GraphRepresentation: Deprecated.
Please use GraphRepresentation.type() instead. This method is no longer maintained and may be removed in future versions.
getTypeName() - Method in class org.bsc.langgraph4j.serializer.plain_text.jackson.TypeMapper.Reference
getVisionModel() - Method in interface dev.langchain4j.image_to_diagram.ImageToDiagram: Retrieves an instance of the OpenAiChatModel configured for vision tasks.
graph() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitData: Returns the value of the graph record component.
Graph(String, List<GraphDefinition.Node>, List<GraphDefinition.Edge>) - Constructor for record class org.bsc.langgraph4j.builder.GraphDefinition.Graph: Creates an instance of a Graph record class.
graphBuilder() - Static method in interface org.bsc.langgraph4j.agentexecutor.AgentExecutor: Deprecated.
use AgentExecutor.builder()
GraphBuilder() - Constructor for class org.bsc.langgraph4j.agentexecutor.AgentExecutor.GraphBuilder: Deprecated.
GraphDefinition - Class in org.bsc.langgraph4j.builder
GraphDefinition() - Constructor for class org.bsc.langgraph4j.builder.GraphDefinition
GraphDefinition.Edge - Record Class in org.bsc.langgraph4j.builder: Represents an edge in the graph.
GraphDefinition.Graph - Record Class in org.bsc.langgraph4j.builder: Represents the overall graph definition.
GraphDefinition.Node - Record Class in org.bsc.langgraph4j.builder: Represents a node in the graph.
GraphInitServlet(StateGraph<? extends AgentState>, String, List<LangGraphStreamingServer.ArgumentMetadata>) - Constructor for class org.bsc.langgraph4j.studio.LangGraphStreamingServer.GraphInitServlet: Constructs a GraphInitServlet.
GraphInitServletProxy - Class in org.bsc.quarkus
GraphInitServletProxy(LangGraphFlow) - Constructor for class org.bsc.quarkus.GraphInitServletProxy
GraphRepresentation - Record Class in org.bsc.langgraph4j: The graph representation in diagram-as-code format.
GraphRepresentation(GraphRepresentation.Type, String) - Constructor for record class org.bsc.langgraph4j.GraphRepresentation: Creates an instance of a GraphRepresentation record class.
GraphRepresentation.Type - Enum Class in org.bsc.langgraph4j: The supported types.
GraphRunnerException - Exception in org.bsc.langgraph4j: Exception thrown when there is an error during the execution of a graph runner.
GraphRunnerException(String) - Constructor for exception org.bsc.langgraph4j.GraphRunnerException: Constructs a new GraphRunnerException with the specified error message.
GraphStateException - Exception in org.bsc.langgraph4j: Exception thrown when there is an error related to the state of a graph.
GraphStateException(String) - Constructor for exception org.bsc.langgraph4j.GraphStateException: Constructs a new GraphStateException with the specified error message.
GraphStreamServlet(StateGraph<? extends AgentState>, CompileConfig, List<LangGraphStreamingServer.ArgumentMetadata>) - Constructor for class org.bsc.langgraph4j.studio.LangGraphStreamingServer.GraphStreamServlet: Constructs a GraphStreamServlet.
GraphStreamServletProxy - Class in org.bsc.quarkus
GraphStreamServletProxy(LangGraphFlow) - Constructor for class org.bsc.quarkus.GraphStreamServletProxy
gson - Variable in class org.bsc.langgraph4j.serializer.plain_text.gson.GsonStateSerializer
GsonStateSerializer<State extends AgentState> - Class in org.bsc.langgraph4j.serializer.plain_text.gson: Base Implementation of PlainTextStateSerializer using GSON library .
GsonStateSerializer(AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.serializer.plain_text.gson.GsonStateSerializer
GsonStateSerializer(AgentStateFactory<State>, Gson) - Constructor for class org.bsc.langgraph4j.serializer.plain_text.gson.GsonStateSerializer

H

HallucinationGrader - Record Class in dev.langchain4j.adaptiverag: Provides functionality to grade the groundedness of an LLM generation with respect to a set of facts.
HallucinationGrader(String) - Constructor for record class dev.langchain4j.adaptiverag.HallucinationGrader: Creates an instance of a HallucinationGrader record class.
HallucinationGrader.Arguments - Record Class in dev.langchain4j.adaptiverag: Represents a set of facts and an associated LLM generation.
HallucinationGrader.Score - Class in dev.langchain4j.adaptiverag: Binary score for hallucination present in generation answer.
handler() - Method in class org.bsc.langgraph4j.langchain4j.generators.LLMStreamingGenerator: Deprecated.

Returns the StreamingResponseHandler associated with this generator.
handler() - Method in class org.bsc.langgraph4j.langchain4j.generators.StreamingChatGenerator: Returns the StreamingResponseHandler associated with this generator.
hashCode() - Method in record class dev.langchain4j.adaptiverag.AnswerGrader.Arguments: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.adaptiverag.AnswerGrader: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.adaptiverag.Generation: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.adaptiverag.HallucinationGrader.Arguments: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.adaptiverag.HallucinationGrader: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.adaptiverag.QuestionRewriter: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.adaptiverag.QuestionRouter: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.adaptiverag.RetrievalGrader.Arguments: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.adaptiverag.RetrievalGrader: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.adaptiverag.WebSearchTool: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.image_to_diagram.ImageToDiagramProcess.ImageUrlOrData: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Container: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Element: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Participant: Returns a hash code value for this object.
hashCode() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Relation: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.builder.Generator.Result: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Edge: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Graph: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Node: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver.Tag: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.DiagramGenerator.Context: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.GraphRepresentation: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.internal.edge.Edge: Returns the hash code value for this edge.
hashCode() - Method in record class org.bsc.langgraph4j.internal.edge.EdgeCondition: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.internal.edge.EdgeValue: Returns a hash code value for this object.
hashCode() - Method in class org.bsc.langgraph4j.internal.node.Node: Returns the hash code value for this node.
hashCode() - Method in record class org.bsc.langgraph4j.internal.node.SubCompiledGraphNodeAction: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Specification: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Specification: Deprecated.

Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.state.RemoveByHash: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitData: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.PersistentConfig: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ThreadEntry: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.langgraph4j.studio.springboot.LangGraphFlow: Returns a hash code value for this object.
hashCode() - Method in record class org.bsc.quarkus.LangGraphFlow: Returns a hash code value for this object.
HasVersions - Interface in org.bsc.langgraph4j.checkpoint: Represents an entity that can have different versions associated with it.

I

id() - Method in record class org.bsc.langgraph4j.internal.edge.EdgeValue: Returns the value of the id record component.
id() - Method in class org.bsc.langgraph4j.internal.node.Node: id
id() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ThreadEntry: Returns the value of the id record component.
id() - Method in interface org.bsc.langgraph4j.SubGraphNode: node identifier
id(String) - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint.Builder
illegalMultipleTargetsOnParallelNode - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
IMAGE - Enum constant in enum class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata.ArgumentType
imageData() - Method in class dev.langchain4j.image_to_diagram.ImageToDiagram.State: Retrieves the image data as an ImageToDiagramProcess.ImageUrlOrData.
ImageLoader - Class in dev.langchain4j.image_to_diagram: The `ImageLoader` class provides utility methods for loading and converting images to Base64 format.
ImageLoader() - Constructor for class dev.langchain4j.image_to_diagram.ImageLoader
ImageToDiagram - Interface in dev.langchain4j.image_to_diagram: Represents the functionality to convert images to diagrams.
ImageToDiagram.EvaluationResult - Enum Class in dev.langchain4j.image_to_diagram
ImageToDiagram.State - Class in dev.langchain4j.image_to_diagram: Represents the state of an agent, specifically tailored for managing diagram-related data and processes.
ImageToDiagramProcess - Class in dev.langchain4j.image_to_diagram: Class for processing images to generate diagrams.
ImageToDiagramProcess() - Constructor for class dev.langchain4j.image_to_diagram.ImageToDiagramProcess
ImageToDiagramProcess.ImageUrlOrData - Record Class in dev.langchain4j.image_to_diagram: Represents an image that can be identified by a URL or encapsulated as data.
ImageUrlOrData(URI, String) - Constructor for record class dev.langchain4j.image_to_diagram.ImageToDiagramProcess.ImageUrlOrData: Creates an instance of a ImageUrlOrData record class.
implementation() - Method in record class org.bsc.langgraph4j.builder.Generator.Result: Returns the value of the implementation record component.
init(ServletConfig) - Method in class org.bsc.langgraph4j.studio.LangGraphStreamingServer.GraphInitServlet
init(ServletConfig) - Method in class org.bsc.langgraph4j.studio.LangGraphStreamingServer.GraphStreamServlet
init(ServletConfig) - Method in class org.bsc.quarkus.GraphInitServletProxy
init(ServletConfig) - Method in class org.bsc.quarkus.GraphStreamServletProxy
InitData(String, String, List<LangGraphStreamingServer.ArgumentMetadata>) - Constructor for record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitData
InitData(String, String, List<LangGraphStreamingServer.ArgumentMetadata>, List<LangGraphStreamingServer.ThreadEntry>) - Constructor for record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitData: Creates an instance of a InitData record class.
InitDataSerializer(Class<LangGraphStreamingServer.InitData>) - Constructor for class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitDataSerializer
initServletBean() - Method in class org.bsc.langgraph4j.studio.springboot.AbstractLangGraphStudioConfig
inputArgs() - Method in record class org.bsc.langgraph4j.studio.springboot.LangGraphFlow: Returns the value of the inputArgs record component.
inputArgs() - Method in record class org.bsc.quarkus.LangGraphFlow: Returns the value of the inputArgs record component.
interruptAfter(String...) - Method in class org.bsc.langgraph4j.CompileConfig.Builder: Sets the strings that cause an interrupt in the configuration.
interruptBefore(String...) - Method in class org.bsc.langgraph4j.CompileConfig.Builder: Sets the actions to be performed before an interruption.
interruptionNodeNotExist - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
interruptsAfter() - Method in class org.bsc.langgraph4j.CompileConfig: Returns the array of interrupts that will occur after the specified node.
interruptsAfter(Collection<String>) - Method in class org.bsc.langgraph4j.CompileConfig.Builder: Sets the collection of strings that specify which interrupts should occur after.
interruptsBefore() - Method in class org.bsc.langgraph4j.CompileConfig: Returns the array of interrupts that will occur before the specified node.
interruptsBefore(Collection<String>) - Method in class org.bsc.langgraph4j.CompileConfig.Builder: Sets the collection of interrupts to be executed before the configuration.
invalidEdgeIdentifier - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
invalidEdgeTarget - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
invalidNodeIdentifier - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
invoke(String, List<String>) - Method in interface dev.langchain4j.adaptiverag.Generation.Service: Retrieves and answers a question based on the provided context.
invoke(Map<String, Object>) - Method in class org.bsc.langgraph4j.CompiledGraph: Invokes the graph execution with the provided inputs and returns the final state.
invoke(Map<String, Object>, RunnableConfig) - Method in class org.bsc.langgraph4j.CompiledGraph: Invokes the graph execution with the provided inputs and returns the final state.
isExecutionError() - Method in class dev.langchain4j.image_to_diagram.ImageToDiagram.State: Checks if an error of execution type has occurred.
isParallel() - Method in record class org.bsc.langgraph4j.internal.edge.Edge
isParallel() - Method in class org.bsc.langgraph4j.internal.node.Node
isParallel() - Method in class org.bsc.langgraph4j.internal.node.ParallelNode
isStreaming() - Method in class org.bsc.langgraph4j.agentexecutor.Agent: Checks if the agent is currently streaming.
isSubGraph() - Method in record class org.bsc.langgraph4j.DiagramGenerator.Context: Returns the value of the isSubGraph record component.
isSubGraph() - Method in class org.bsc.langgraph4j.NodeOutput
isSubGraph(boolean) - Method in class org.bsc.langgraph4j.DiagramGenerator.Context.Builder

J

JacksonDeserializer<T> - Interface in org.bsc.langgraph4j.serializer.plain_text.jackson
JacksonMessagesStateSerializer<State extends AgentState> - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson: Deprecated.
use LC4jJacksonStateSerializer
JacksonMessagesStateSerializer(AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.JacksonMessagesStateSerializer: Deprecated.
JacksonStateSerializer<State extends AgentState> - Class in org.bsc.langgraph4j.serializer.plain_text.jackson: Base Implementation of PlainTextStateSerializer using Jackson library.
JacksonStateSerializer(AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonStateSerializer
JacksonStateSerializer(AgentStateFactory<State>, ObjectMapper) - Constructor for class org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonStateSerializer
JSON - Enum constant in enum class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Serializers
JSONStateSerializer - Class in dev.langchain4j.image_to_diagram.serializer.gson
JSONStateSerializer() - Constructor for class dev.langchain4j.image_to_diagram.serializer.gson.JSONStateSerializer

L

LangGraphFlow - Record Class in org.bsc.langgraph4j.studio.springboot
LangGraphFlow - Record Class in org.bsc.quarkus
LangGraphFlow(List<LangGraphStreamingServer.ArgumentMetadata>, String, CompileConfig, StateGraph<? extends AgentState>) - Constructor for record class org.bsc.langgraph4j.studio.springboot.LangGraphFlow: Creates an instance of a LangGraphFlow record class.
LangGraphFlow(List<LangGraphStreamingServer.ArgumentMetadata>, String, CompileConfig, StateGraph<? extends AgentState>) - Constructor for record class org.bsc.quarkus.LangGraphFlow: Creates an instance of a LangGraphFlow record class.
LangGraphFlow.Builder - Class in org.bsc.langgraph4j.studio.springboot
LangGraphFlow.Builder - Class in org.bsc.quarkus
LangGraphFlowServiceImpl - Class in org.bsc.quarkus.impl
LangGraphFlowServiceImpl() - Constructor for class org.bsc.quarkus.impl.LangGraphFlowServiceImpl
LangGraphStreamingServer - Interface in org.bsc.langgraph4j.studio: Interface for a LangGraph Streaming Server.
LangGraphStreamingServer.ArgumentMetadata - Record Class in org.bsc.langgraph4j.studio: Metadata for an argument in a request.
LangGraphStreamingServer.ArgumentMetadata.ArgumentType - Enum Class in org.bsc.langgraph4j.studio
LangGraphStreamingServer.GraphInitServlet - Class in org.bsc.langgraph4j.studio: Servlet for initializing the graph in mermaid format.
LangGraphStreamingServer.GraphStreamServlet - Class in org.bsc.langgraph4j.studio: Servlet for handling graph stream requests.
LangGraphStreamingServer.InitData - Record Class in org.bsc.langgraph4j.studio: Initialization data for the graph.
LangGraphStreamingServer.InitDataSerializer - Class in org.bsc.langgraph4j.studio: Serializer for InitData objects.
LangGraphStreamingServer.PersistentConfig - Record Class in org.bsc.langgraph4j.studio: Configuration for persistent session data.
LangGraphStreamingServer.ThreadEntry - Record Class in org.bsc.langgraph4j.studio: Represents an entry in a thread with its outputs.
LangGraphStreamingServerJetty - Class in org.bsc.langgraph4j.studio.jetty: Represents a streaming server for LangGraph using Jetty.
LangGraphStreamingServerJetty.Builder - Class in org.bsc.langgraph4j.studio.jetty: Builder class for constructing LangGraphStreamingServerJetty instances.
LangGraphStudioApp - Class in org.bsc.quarkus.impl
LangGraphStudioApp() - Constructor for class org.bsc.quarkus.impl.LangGraphStudioApp
last(List<T>) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Returns the last value in the list, if present.
lastMessage() - Method in class org.bsc.langgraph4j.prebuilt.MessagesState: Returns the last value in the list, if present.
lastMinus(int) - Method in class org.bsc.langgraph4j.prebuilt.MessagesState: Returns the value at the specified position from the end of the list, if present.
lastMinus(List<T>, int) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Returns the value at the specified position from the end of the list, if present.
lastTwoDiagramsAreEqual() - Method in class dev.langchain4j.image_to_diagram.ImageToDiagram.State: Checks if the last two diagrams in the code are equal.
lastVersionByThreadId(String) - Method in interface org.bsc.langgraph4j.checkpoint.HasVersions: Retrieves the last version associated with a specific thread ID.
lastVersionByThreadId(String) - Method in class org.bsc.langgraph4j.checkpoint.VersionedMemorySaver: Retrieves the last version by thread ID.
lastVersionByThreadId(RunnableConfig) - Method in interface org.bsc.langgraph4j.checkpoint.HasVersions: Retrieves the last version associated with a specific thread ID.
LC4jJacksonStateSerializer<State extends AgentState> - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
LC4jJacksonStateSerializer(AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.LC4jJacksonStateSerializer
LC4jStateSerializer<State extends AgentState> - Class in org.bsc.langgraph4j.langchain4j.serializer.std
LC4jStateSerializer(AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.std.LC4jStateSerializer
LC4jToolService - Class in org.bsc.langgraph4j.langchain4j.tool
LC4jToolService.Builder - Class in org.bsc.langgraph4j.langchain4j.tool: Builder for LC4jToolService
LC4jToolService.Specification - Record Class in org.bsc.langgraph4j.langchain4j.tool
list(RunnableConfig) - Method in interface org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver
list(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.FileSystemSaver
list(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.MemorySaver
list(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.VersionedMemorySaver: Lists checkpoints based on the provided configuration.
listOf(Class<T>) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Deprecated.
listOf(T...) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Deprecated.
use the new Java Convenience Factory Methods for Collections
LLMStreamingGenerator<T,State extends AgentState> - Class in org.bsc.langgraph4j.langchain4j.generators: Deprecated.
use StreamingChatGenerator instead
LLMStreamingGenerator.Builder<T,State extends AgentState> - Class in org.bsc.langgraph4j.langchain4j.generators: Deprecated.

Builder class for constructing instances of LLMStreamingGenerator.
loadImageAsBase64(InputStream) - Static method in class dev.langchain4j.image_to_diagram.ImageLoader: Loads an image from an input stream and returns its Base64 encoded string representation.
loadImageAsBase64(String) - Static method in class dev.langchain4j.image_to_diagram.ImageLoader: Loads an image from a resource path as a Base64 encoded string.
loadPromptTemplate(String) - Static method in interface dev.langchain4j.image_to_diagram.ImageToDiagram: Loads a PromptTemplate from the specified resource name.
log - Static variable in interface org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor
log - Static variable in interface org.bsc.langgraph4j.studio.LangGraphStreamingServer
log - Static variable in interface org.bsc.langgraph4j.utils.TryConsumer

M

main(String[]) - Static method in class dev.langchain4j.adaptiverag.AdaptiveRag
main(String[]) - Static method in class org.bsc.langgraph4j.builder.Generator
main(String...) - Static method in class org.bsc.quarkus.impl.LangGraphStudioApp
mapOf() - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Deprecated.
use the new Java Convenience Factory Methods for Collections
mapOf(K, V) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Deprecated.
use the new Java Convenience Factory Methods for Collections
mapOf(K, V, K, V) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Deprecated.
use the new Java Convenience Factory Methods for Collections
mapOf(K, V, K, V, K, V) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Deprecated.
use the new Java Convenience Factory Methods for Collections
mapOf(K, V, K, V, K, V, K, V) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Deprecated.
use the new Java Convenience Factory Methods for Collections
mapOf(K, V, K, V, K, V, K, V, K, V) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Deprecated.
use the new Java Convenience Factory Methods for Collections
mapper() - Method in class org.bsc.langgraph4j.serializer.std.ObjectStreamStateSerializer
mappings() - Method in record class org.bsc.langgraph4j.internal.edge.EdgeCondition: Returns the value of the mappings record component.
mapResult(Function<ChatResponse, Map<String, Object>>) - Method in class org.bsc.langgraph4j.langchain4j.generators.StreamingChatGenerator.Builder: Sets the mapping function for the builder.
mapResult(Function<Response<T>, Map<String, Object>>) - Method in class org.bsc.langgraph4j.langchain4j.generators.LLMStreamingGenerator.Builder: Deprecated.

Sets the mapping function for the builder.
MemorySaver - Class in org.bsc.langgraph4j.checkpoint
MemorySaver() - Constructor for class org.bsc.langgraph4j.checkpoint.MemorySaver
mergeMap(Map<K, V>, Map<K, V>) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Merges two maps into a new map, doesn't accept duplicates.
mergeMap(Map<K, V>, Map<K, V>, BinaryOperator<V>) - Static method in class org.bsc.langgraph4j.utils.CollectionsUtils: Merges two maps into a new map, resolving key collisions using the specified merge function.
mergeWith(Map<String, Object>, Map<String, Channel<?>>) - Method in class org.bsc.langgraph4j.state.AgentState: Deprecated.
use AgentState.updateState(AgentState, Map, Map)
MERMAID - Enum constant in enum class org.bsc.langgraph4j.GraphRepresentation.Type: A drawable graph using Mermaid syntax.
MermaidGenerator - Class in org.bsc.langgraph4j.diagram: This class represents a MermaidGenerator that extends DiagramGenerator.
MermaidGenerator() - Constructor for class org.bsc.langgraph4j.diagram.MermaidGenerator
messages() - Method in class org.bsc.langgraph4j.prebuilt.MessagesState: Retrieves the list of messages.
MessageSerializer - Class in org.bsc.langgraph4j.spring.ai.serializer.std
MessageSerializer() - Constructor for class org.bsc.langgraph4j.spring.ai.serializer.std.MessageSerializer
MessagesState<T> - Class in org.bsc.langgraph4j.prebuilt: Represents the agent's state as a collection of messages
MessagesState(Map<String, Object>) - Constructor for class org.bsc.langgraph4j.prebuilt.MessagesState: Constructs a new instance of MessagesState with the provided initial data.
MessagesStateGraph<T> - Class in org.bsc.langgraph4j.prebuilt: Represents a state graph with messages for generic type T.
MessagesStateGraph() - Constructor for class org.bsc.langgraph4j.prebuilt.MessagesStateGraph: Default constructor that initializes a new instance of MessagesStateGraph.
MessagesStateGraph(StateSerializer<MessagesState<T>>) - Constructor for class org.bsc.langgraph4j.prebuilt.MessagesStateGraph: Constructs a new instance of MessagesStateGraph.
mimeType() - Method in class org.bsc.langgraph4j.serializer.plain_text.gson.GsonStateSerializer
mimeType() - Method in class org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonStateSerializer
mimeType() - Method in class org.bsc.langgraph4j.serializer.plain_text.PlainTextStateSerializer
mimeType() - Method in interface org.bsc.langgraph4j.serializer.Serializer
missingEntryPoint - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
missingNodeInEdgeMapping - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
missingNodeReferencedByEdge - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors

N

name() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Container: Returns the value of the name record component.
name() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Participant: Returns the value of the name record component.
name() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Graph: Returns the value of the name record component.
name() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Node: Returns the value of the name record component.
name() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata: Returns the value of the name record component.
name$() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Node
next() - Method in class org.bsc.langgraph4j.CompiledGraph.AsyncNodeGenerator
next() - Method in class org.bsc.langgraph4j.state.StateSnapshot
nextNode() - Method in class org.bsc.langgraph4j.RunnableConfig: Returns an Optional describing the next node in the sequence, or an empty Optional if there is no such node.
nextNode(String) - Method in class org.bsc.langgraph4j.RunnableConfig.Builder: Sets the next node in the configuration and returns this builder for method chaining.
nextNodeId(String) - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint.Builder
node() - Method in class org.bsc.langgraph4j.NodeOutput
Node<State extends AgentState> - Class in org.bsc.langgraph4j.internal.node: Represents a node in a graph, characterized by a unique identifier and a factory for creating actions to be executed by the node.
Node(String) - Constructor for record class org.bsc.langgraph4j.builder.GraphDefinition.Node: Creates an instance of a Node record class.
Node(String) - Constructor for class org.bsc.langgraph4j.internal.node.Node: Constructor that accepts only the `id` and sets `actionFactory` to null.
Node(String, Node.ActionFactory<State>) - Constructor for class org.bsc.langgraph4j.internal.node.Node
node_async(NodeAction<S>) - Static method in interface org.bsc.langgraph4j.action.AsyncNodeAction: Creates an asynchronous node action from a synchronous node action.
node_async(NodeActionWithConfig<S>) - Static method in interface org.bsc.langgraph4j.action.AsyncNodeActionWithConfig: Converts a synchronous NodeActionWithConfig to an asynchronous one.
Node.ActionFactory<State extends AgentState> - Interface in org.bsc.langgraph4j.internal.node
NodeAction<T extends AgentState> - Interface in org.bsc.langgraph4j.action
NodeActionWithConfig<S extends AgentState> - Interface in org.bsc.langgraph4j.action
nodeId(String) - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint.Builder
NodeOutput<State extends AgentState> - Class in org.bsc.langgraph4j: Represents the output of a node in a graph.
NodeOutput(String, State) - Constructor for class org.bsc.langgraph4j.NodeOutput
nodes() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Graph: Returns the value of the nodes record component.
Nodes() - Constructor for class org.bsc.langgraph4j.StateGraph.Nodes
Nodes(Collection<Node<State>>) - Constructor for class org.bsc.langgraph4j.StateGraph.Nodes
NullableObjectSerializer<T> - Interface in org.bsc.langgraph4j.serializer.std

O

object() - Method in enum class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Serializers: Retrieves the state serializer.
objectInputWithMapper(ObjectInput) - Method in class org.bsc.langgraph4j.serializer.std.SerializerMapper
ObjectInputWithMapper - Class in org.bsc.langgraph4j.serializer.std
ObjectInputWithMapper(ObjectInput, SerializerMapper) - Constructor for class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
objectMapper - Variable in class org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonStateSerializer
objectMapper() - Method in class org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonStateSerializer
objectOutputWithMapper(ObjectOutput) - Method in class org.bsc.langgraph4j.serializer.std.SerializerMapper
ObjectStreamStateSerializer<State extends AgentState> - Class in org.bsc.langgraph4j.serializer.std
ObjectStreamStateSerializer(AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.serializer.std.ObjectStreamStateSerializer
objectsWithTools(List<Object>) - Method in class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder: Deprecated.
of(ToolSpecification, ToolExecutor) - Static method in record class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Specification
of(ToolSpecification, ToolExecutor) - Static method in record class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Specification: Deprecated.
of(Object...) - Static method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode: Deprecated.
use ToolNode.builder()
of(String) - Static method in class dev.langchain4j.adaptiverag.ChromaStore: Creates a new instance of ChromaStore using the provided OpenAI API key.
of(String) - Static method in record class dev.langchain4j.image_to_diagram.ImageToDiagramProcess.ImageUrlOrData: Creates a new instance of the ImageUrlOrData class with the provided data.
of(String, State) - Static method in class org.bsc.langgraph4j.NodeOutput
of(URI) - Static method in record class dev.langchain4j.image_to_diagram.ImageToDiagramProcess.ImageUrlOrData: Creates an instance of ImageUrlOrData from a given URL.
of(Collection<Object>) - Static method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode: Deprecated.
use ToolNode.builder()
of(Supplier<List<T>>) - Static method in class org.bsc.langgraph4j.state.AppenderChannel: Deprecated, for removal: This API element is subject to removal in a future version.
use Channels.appender(Supplier) instead
of(Supplier<T>) - Static method in interface org.bsc.langgraph4j.state.Channel: Deprecated, for removal: This API element is subject to removal in a future version.
use Channels.base(Supplier) instead
of(AsyncNodeAction<S>) - Static method in interface org.bsc.langgraph4j.action.AsyncNodeActionWithConfig: Adapts a simple AsyncNodeAction to an AsyncNodeActionWithConfig.
of(Checkpoint, RunnableConfig, AgentStateFactory<State>) - Static method in class org.bsc.langgraph4j.state.StateSnapshot
of(Reducer<T>) - Static method in interface org.bsc.langgraph4j.state.Channel: Deprecated, for removal: This API element is subject to removal in a future version.
use Channels.base(Supplier) instead
of(Reducer<T>, Supplier<T>) - Static method in interface org.bsc.langgraph4j.state.Channel: Deprecated, for removal: This API element is subject to removal in a future version.
use Channels.base(Reducer,Supplier) instead
of(T) - Static method in record class org.bsc.langgraph4j.state.RemoveByHash: Creates a new RemoveByHash instance with the specified value.
OK - Enum constant in enum class dev.langchain4j.image_to_diagram.ImageToDiagram.EvaluationResult
onlySubStateGraphNodes() - Method in class org.bsc.langgraph4j.StateGraph.Nodes
openApiKey() - Method in record class dev.langchain4j.adaptiverag.AnswerGrader: Returns the value of the openApiKey record component.
openApiKey() - Method in record class dev.langchain4j.adaptiverag.Generation: Returns the value of the openApiKey record component.
openApiKey() - Method in record class dev.langchain4j.adaptiverag.HallucinationGrader: Returns the value of the openApiKey record component.
openApiKey() - Method in record class dev.langchain4j.adaptiverag.QuestionRewriter: Returns the value of the openApiKey record component.
openApiKey() - Method in record class dev.langchain4j.adaptiverag.QuestionRouter: Returns the value of the openApiKey record component.
openApiKey() - Method in record class dev.langchain4j.adaptiverag.RetrievalGrader: Returns the value of the openApiKey record component.
org.bsc.langgraph4j - package org.bsc.langgraph4j: The org.bsc.langgraph4j package provides classes and interfaces for building stateful, multi-agent applications with LLMs.
org.bsc.langgraph4j.action - package org.bsc.langgraph4j.action: Provides interfaces and classes for defining actions that operate on agent states.
org.bsc.langgraph4j.agentexecutor - package org.bsc.langgraph4j.agentexecutor
org.bsc.langgraph4j.agentexecutor.actions - package org.bsc.langgraph4j.agentexecutor.actions
org.bsc.langgraph4j.builder - package org.bsc.langgraph4j.builder
org.bsc.langgraph4j.checkpoint - package org.bsc.langgraph4j.checkpoint
org.bsc.langgraph4j.diagram - package org.bsc.langgraph4j.diagram
org.bsc.langgraph4j.internal.edge - package org.bsc.langgraph4j.internal.edge
org.bsc.langgraph4j.internal.node - package org.bsc.langgraph4j.internal.node
org.bsc.langgraph4j.langchain4j.generators - package org.bsc.langgraph4j.langchain4j.generators
org.bsc.langgraph4j.langchain4j.serializer.jackson - package org.bsc.langgraph4j.langchain4j.serializer.jackson
org.bsc.langgraph4j.langchain4j.serializer.std - package org.bsc.langgraph4j.langchain4j.serializer.std
org.bsc.langgraph4j.langchain4j.tool - package org.bsc.langgraph4j.langchain4j.tool
org.bsc.langgraph4j.prebuilt - package org.bsc.langgraph4j.prebuilt
org.bsc.langgraph4j.serializer - package org.bsc.langgraph4j.serializer
org.bsc.langgraph4j.serializer.plain_text - package org.bsc.langgraph4j.serializer.plain_text
org.bsc.langgraph4j.serializer.plain_text.gson - package org.bsc.langgraph4j.serializer.plain_text.gson
org.bsc.langgraph4j.serializer.plain_text.jackson - package org.bsc.langgraph4j.serializer.plain_text.jackson
org.bsc.langgraph4j.serializer.std - package org.bsc.langgraph4j.serializer.std: This package contains implementations of the Serializer interface that utilize Java's built-in serialization mechanism.
org.bsc.langgraph4j.spring.ai.agentexecutor - package org.bsc.langgraph4j.spring.ai.agentexecutor
org.bsc.langgraph4j.spring.ai.agentexecutor.std - package org.bsc.langgraph4j.spring.ai.agentexecutor.std
org.bsc.langgraph4j.spring.ai.serializer.std - package org.bsc.langgraph4j.spring.ai.serializer.std
org.bsc.langgraph4j.spring.ai.tool - package org.bsc.langgraph4j.spring.ai.tool
org.bsc.langgraph4j.state - package org.bsc.langgraph4j.state: Provides classes and interfaces for managing the state of agents in the langgraph4j framework.
org.bsc.langgraph4j.streaming - package org.bsc.langgraph4j.streaming
org.bsc.langgraph4j.studio - package org.bsc.langgraph4j.studio
org.bsc.langgraph4j.studio.jetty - package org.bsc.langgraph4j.studio.jetty
org.bsc.langgraph4j.studio.springboot - package org.bsc.langgraph4j.studio.springboot
org.bsc.langgraph4j.utils - package org.bsc.langgraph4j.utils
org.bsc.quarkus - package org.bsc.quarkus
org.bsc.quarkus.impl - package org.bsc.quarkus.impl

P

PARALLEL - Enum constant in enum class org.bsc.langgraph4j.DiagramGenerator.CallStyle
PARALLEL_PREFIX - Static variable in class org.bsc.langgraph4j.internal.node.ParallelNode
ParallelNode<State extends AgentState> - Class in org.bsc.langgraph4j.internal.node
ParallelNode(String, List<AsyncNodeActionWithConfig<State>>, Map<String, Channel<?>>) - Constructor for class org.bsc.langgraph4j.internal.node.ParallelNode
parse(String) - Method in class dev.langchain4j.image_to_diagram.DiagramOutputParser: Parses a JSON string and converts it into a Diagram.Element object.
Participant(String, String, String) - Constructor for record class dev.langchain4j.image_to_diagram.state.Diagram.Participant: Creates an instance of a Participant record class.
participants() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Element: Returns the value of the participants record component.
paths() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Edge: Returns the value of the paths record component.
paths$() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Edge
PersistentConfig(String, String) - Constructor for record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.PersistentConfig: Creates an instance of a PersistentConfig record class.
PlainTextStateSerializer<State extends AgentState> - Class in org.bsc.langgraph4j.serializer.plain_text
PlainTextStateSerializer(AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.serializer.plain_text.PlainTextStateSerializer
PLANTUML - Enum constant in enum class org.bsc.langgraph4j.GraphRepresentation.Type: A drawable graph using PlantUML syntax.
PlantUMLAction - Class in dev.langchain4j.image_to_diagram.actions.correction: The `PlantUMLAction` class provides utility methods for validating PlantUML code.
PlantUMLAction() - Constructor for class dev.langchain4j.image_to_diagram.actions.correction.PlantUMLAction
PlantUMLAction.Error - Exception in dev.langchain4j.image_to_diagram.actions.correction: Represents an error that occurred during the PlantUML code processing.
PlantUMLGenerator - Class in org.bsc.langgraph4j.diagram
PlantUMLGenerator() - Constructor for class org.bsc.langgraph4j.diagram.PlantUMLGenerator
port(int) - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder: Sets the port for the server.
PREFIX_FORMAT - Static variable in interface org.bsc.langgraph4j.SubGraphNode
printConditionalEdge() - Method in record class org.bsc.langgraph4j.DiagramGenerator.Context: Returns the value of the printConditionalEdge record component.
printConditionalEdge(boolean) - Method in class org.bsc.langgraph4j.DiagramGenerator.Context.Builder
put(RunnableConfig, Checkpoint) - Method in interface org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver
put(RunnableConfig, Checkpoint) - Method in class org.bsc.langgraph4j.checkpoint.FileSystemSaver
put(RunnableConfig, Checkpoint) - Method in class org.bsc.langgraph4j.checkpoint.MemorySaver
put(RunnableConfig, Checkpoint) - Method in class org.bsc.langgraph4j.checkpoint.VersionedMemorySaver: Updates or inserts the given RunnableConfig with the specified Checkpoint.

Q

question() - Method in class dev.langchain4j.adaptiverag.AdaptiveRag.State
question() - Method in record class dev.langchain4j.adaptiverag.AnswerGrader.Arguments: Returns the value of the question record component.
question() - Method in record class dev.langchain4j.adaptiverag.RetrievalGrader.Arguments: Returns the value of the question record component.
QuestionRewriter - Record Class in dev.langchain4j.adaptiverag: This class implements a Function to rewrite questions for better vectorstore retrieval.
QuestionRewriter(String) - Constructor for record class dev.langchain4j.adaptiverag.QuestionRewriter: Creates an instance of a QuestionRewriter record class.
QuestionRouter - Record Class in dev.langchain4j.adaptiverag: Router for user queries to the most relevant datasource.
QuestionRouter(String) - Constructor for record class dev.langchain4j.adaptiverag.QuestionRouter: Creates an instance of a QuestionRouter record class.
QuestionRouter.Type - Enum Class in dev.langchain4j.adaptiverag
queue(BlockingQueue<AsyncGenerator.Data<StreamingOutput<State>>>) - Method in class org.bsc.langgraph4j.langchain4j.generators.LLMStreamingGenerator.Builder: Deprecated.

Sets the queue for the builder.
queue(BlockingQueue<AsyncGenerator.Data<StreamingOutput<State>>>) - Method in class org.bsc.langgraph4j.langchain4j.generators.StreamingChatGenerator.Builder: Sets the queue for the builder.

R

read() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
read(byte[]) - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
read(byte[], int, int) - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
read(ObjectInput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.AiMessageSerializer: Deserializes an AiMessage object from the specified input stream.
read(ObjectInput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.ChatMesssageSerializer: Deserializes a ChatMessage object from the specified input stream.
read(ObjectInput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.SystemMessageSerializer: Deserializes a SystemMessage object from the specified ObjectInput stream.
read(ObjectInput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.ToolExecutionRequestSerializer: Deserializes a ToolExecutionRequest object from the provided ObjectInput.
read(ObjectInput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.ToolExecutionResultMessageSerializer: Deserializes a ToolExecutionResultMessage object from the provided ObjectInput stream.
read(ObjectInput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.UserMessageSerializer: Deserializes a UserMessage object from the specified ObjectInput.
read(ObjectInput) - Method in class org.bsc.langgraph4j.serializer.plain_text.gson.GsonStateSerializer
read(ObjectInput) - Method in class org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonStateSerializer
read(ObjectInput) - Method in interface org.bsc.langgraph4j.serializer.Serializer
read(ObjectInput) - Method in class org.bsc.langgraph4j.serializer.std.ObjectStreamStateSerializer
read(ObjectInput) - Method in class org.bsc.langgraph4j.spring.ai.serializer.std.MessageSerializer
read(Reader) - Method in class org.bsc.langgraph4j.serializer.plain_text.PlainTextStateSerializer
read(String) - Method in class org.bsc.langgraph4j.serializer.plain_text.PlainTextStateSerializer
readBoolean() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readByte() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readChar() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readDouble() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readFloat() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readFully(byte[]) - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readFully(byte[], int, int) - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readInt() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readLine() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readLong() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readNullableObject(ObjectInput) - Method in interface org.bsc.langgraph4j.serializer.std.NullableObjectSerializer
readNullableUTF(ObjectInput) - Method in interface org.bsc.langgraph4j.serializer.std.NullableObjectSerializer
readObject() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readObject(byte[]) - Method in interface org.bsc.langgraph4j.serializer.Serializer
readShort() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readUnsignedByte() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readUnsignedShort() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
readUTF() - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
Reducer<T> - Interface in org.bsc.langgraph4j.state: Represents a binary operator that takes two values of the same type and produces a value of the same type.
ReducerAllowDuplicate() - Constructor for class org.bsc.langgraph4j.state.AppenderChannel.ReducerAllowDuplicate
ReducerDisallowDuplicate() - Constructor for class org.bsc.langgraph4j.state.AppenderChannel.ReducerDisallowDuplicate
Reference(String) - Constructor for class org.bsc.langgraph4j.serializer.plain_text.jackson.TypeMapper.Reference
register(Class<?>, Serializer<?>) - Method in class org.bsc.langgraph4j.serializer.std.SerializerMapper
register(TypeMapper.Reference<T>) - Method in class org.bsc.langgraph4j.serializer.plain_text.jackson.TypeMapper
Relation(String, String, String) - Constructor for record class dev.langchain4j.image_to_diagram.state.Diagram.Relation: Creates an instance of a Relation record class.
relations() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Element: Returns the value of the relations record component.
release(RunnableConfig) - Method in interface org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver
release(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.FileSystemSaver: Releases the checkpoints associated with the given configuration.
release(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.MemorySaver
release(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.VersionedMemorySaver: Releases a BaseCheckpointSaver.Tag based on the provided RunnableConfig.
releaseThread() - Method in class org.bsc.langgraph4j.CompileConfig: Returns the current state of the thread release flag.
releaseThread(boolean) - Method in class org.bsc.langgraph4j.CompileConfig.Builder: Sets whether the thread should be released according to the provided flag.
RemoveByHash<T> - Record Class in org.bsc.langgraph4j.state: Represents a record that implements the AppenderChannel.RemoveIdentifier<T> interface.
RemoveByHash(T) - Constructor for record class org.bsc.langgraph4j.state.RemoveByHash: Creates an instance of a RemoveByHash record class.
required() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata: Returns the value of the required record component.
Result(String, String) - Constructor for record class org.bsc.langgraph4j.builder.Generator.Result: Creates an instance of a Result record class.
RetrievalGrader - Record Class in dev.langchain4j.adaptiverag: The RetrievalGrader class implements a function to assess the relevance of a retrieved document to a user's question.
RetrievalGrader(String) - Constructor for record class dev.langchain4j.adaptiverag.RetrievalGrader: Creates an instance of a RetrievalGrader record class.
RetrievalGrader.Arguments - Record Class in dev.langchain4j.adaptiverag: Represents a structure for holding the arguments needed to process a user's query.
RetrievalGrader.Score - Class in dev.langchain4j.adaptiverag: A static class that represents a score in a binary format.
ReviewResult - Class in dev.langchain4j.image_to_diagram.actions.correction: The ReviewResult class implements the AsyncNodeAction interface for processing ImageToDiagram.State objects.
ReviewResult(OpenAiChatModel) - Constructor for class dev.langchain4j.image_to_diagram.actions.correction.ReviewResult: Constructor for ReviewResult initializing the model.
RouteDiagramTranslation - Class in dev.langchain4j.image_to_diagram.actions: RouteDiagramTranslation class implements AsyncEdgeAction interface for processing ImageToDiagram.State and determining the type of diagram.
RouteDiagramTranslation() - Constructor for class dev.langchain4j.image_to_diagram.actions.RouteDiagramTranslation
RouteEvaluationResult - Class in dev.langchain4j.image_to_diagram.actions.correction: Represents the result of evaluating a route.
RouteEvaluationResult() - Constructor for class dev.langchain4j.image_to_diagram.actions.correction.RouteEvaluationResult
RunnableConfig - Class in org.bsc.langgraph4j: A final class representing configuration for a runnable task.
RunnableConfig.Builder - Class in org.bsc.langgraph4j: A builder pattern class for constructing RunnableConfig objects.

S

sb() - Method in record class org.bsc.langgraph4j.DiagramGenerator.Context: Returns the value of the sb record component.
SCHEMA - Static variable in class org.bsc.langgraph4j.prebuilt.MessagesState
Score() - Constructor for class dev.langchain4j.adaptiverag.AnswerGrader.Score
Score() - Constructor for class dev.langchain4j.adaptiverag.HallucinationGrader.Score
Score() - Constructor for class dev.langchain4j.adaptiverag.RetrievalGrader.Score
search(String) - Method in class dev.langchain4j.adaptiverag.ChromaStore: Searches for text segments in the embedding index that match a given query.
serialize(ToolExecutionRequest, JsonGenerator, SerializerProvider) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.ToolExecutionRequestSerializer
serialize(AiMessage, JsonGenerator, SerializerProvider) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.AiMessageSerializer
serialize(SystemMessage, JsonGenerator, SerializerProvider) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.SystemMessageSerializer
serialize(ToolExecutionResultMessage, JsonGenerator, SerializerProvider) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.ToolExecutionResultMessageSerializer
serialize(UserMessage, JsonGenerator, SerializerProvider) - Method in class org.bsc.langgraph4j.langchain4j.serializer.jackson.UserMessageSerializer
serialize(LangGraphStreamingServer.InitData, JsonGenerator, SerializerProvider) - Method in class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitDataSerializer: Serializes the InitData object to JSON.
Serializer<T> - Interface in org.bsc.langgraph4j.serializer
SerializerMapper - Class in org.bsc.langgraph4j.serializer.std
SerializerMapper() - Constructor for class org.bsc.langgraph4j.serializer.std.SerializerMapper
service(ServletRequest, ServletResponse) - Method in class org.bsc.quarkus.GraphInitServletProxy
service(ServletRequest, ServletResponse) - Method in class org.bsc.quarkus.GraphStreamServletProxy
sessionId() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.PersistentConfig: Returns the value of the sessionId record component.
setMaxIterations(int) - Method in class org.bsc.langgraph4j.CompiledGraph: Sets the maximum number of iterations for the graph execution.
setSubGraph(boolean) - Method in class org.bsc.langgraph4j.NodeOutput
shape() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Participant: Returns the value of the shape record component.
shouldContinue(AgentExecutor.State) - Static method in interface org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor: Determines whether the game should continue based on the current state.
skip(long) - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
skipBytes(int) - Method in class org.bsc.langgraph4j.serializer.std.ObjectInputWithMapper
SNAPSHOTS - Enum constant in enum class org.bsc.langgraph4j.CompiledGraph.StreamMode
source() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Relation: Returns the value of the source record component.
sourceId() - Method in record class org.bsc.langgraph4j.internal.edge.Edge: Returns the value of the sourceId record component.
specification(ToolSpecification, ToolExecutor) - Method in class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Builder: Adds a tool specification to the node
specification(ToolSpecification, ToolExecutor) - Method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Builder: Deprecated.

Adds a tool specification to the node
specification(Object) - Method in class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Builder: Adds all the methods annotated with Tool to the node
specification(Object) - Method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Builder: Deprecated.

Adds all the methods annotated with Tool to the node
specification(LC4jToolService.Specification) - Method in class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Builder: Adds a tool specification to the node
specification(ToolNode.Specification) - Method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Builder: Deprecated.

Adds a tool specification to the node
Specification(ToolSpecification, ToolExecutor) - Constructor for record class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Specification: Creates an instance of a Specification record class.
Specification(ToolSpecification, ToolExecutor) - Constructor for record class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Specification: Deprecated.

Creates an instance of a Specification record class.
SpringAIStateSerializer<State extends AgentState> - Class in org.bsc.langgraph4j.spring.ai.serializer.std: This class is responsible for serializing and deserializing the state of an agent executor.
SpringAIStateSerializer(AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.spring.ai.serializer.std.SpringAIStateSerializer: Constructor that initializes the serializer with a supplier for creating new AgentExecutor.State instances and registers various serializers for different types.
SpringAIToolService - Class in org.bsc.langgraph4j.spring.ai.tool: Service class responsible for managing tools and their callbacks.
SpringAIToolService(List<ToolCallback>) - Constructor for class org.bsc.langgraph4j.spring.ai.tool.SpringAIToolService
start() - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty: Starts the streaming server asynchronously.
start() - Method in interface org.bsc.langgraph4j.studio.LangGraphStreamingServer: Starts the streaming server.
START - Enum constant in enum class org.bsc.langgraph4j.DiagramGenerator.CallStyle
START - Static variable in class org.bsc.langgraph4j.StateGraph
startingNode(String) - Method in class org.bsc.langgraph4j.langchain4j.generators.LLMStreamingGenerator.Builder: Deprecated.

Sets the starting node for the builder.
startingNode(String) - Method in class org.bsc.langgraph4j.langchain4j.generators.StreamingChatGenerator.Builder: Sets the starting node for the builder.
startingState(State) - Method in class org.bsc.langgraph4j.langchain4j.generators.LLMStreamingGenerator.Builder: Deprecated.

Sets the starting state for the builder.
startingState(State) - Method in class org.bsc.langgraph4j.langchain4j.generators.StreamingChatGenerator.Builder: Sets the starting state for the builder.
state() - Method in class org.bsc.langgraph4j.NodeOutput
state(Map<String, Object>) - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint.Builder
state(AgentState) - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint.Builder
State(Map<String, Object>) - Constructor for class dev.langchain4j.adaptiverag.AdaptiveRag.State
State(Map<String, Object>) - Constructor for class dev.langchain4j.image_to_diagram.ImageToDiagram.State: Constructs a new `State` object with the provided initialization data.
State(Map<String, Object>) - Constructor for class org.bsc.langgraph4j.agentexecutor.AgentExecutor.State: Constructs a new State with the given initialization data.
State(Map<String, Object>) - Constructor for class org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor.State: Constructs a new State object using the initial data provided in the initData map.
stateFactory() - Method in class org.bsc.langgraph4j.serializer.StateSerializer
stateGraph - Variable in class org.bsc.langgraph4j.CompiledGraph
stateGraph() - Method in record class org.bsc.langgraph4j.studio.springboot.LangGraphFlow: Returns the value of the stateGraph record component.
stateGraph() - Method in record class org.bsc.quarkus.LangGraphFlow: Returns the value of the stateGraph record component.
stateGraph(StateGraph<State>) - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder: Sets the state graph for the server.
stateGraph(StateGraph<State>) - Method in class org.bsc.langgraph4j.studio.springboot.LangGraphFlow.Builder: Sets the state graph for the server.
stateGraph(StateGraph<State>) - Method in class org.bsc.quarkus.LangGraphFlow.Builder: Sets the state graph for the server.
StateGraph<State extends AgentState> - Class in org.bsc.langgraph4j: Represents a state graph with nodes and edges.
StateGraph(Map<String, Channel<?>>, StateSerializer<State>) - Constructor for class org.bsc.langgraph4j.StateGraph
StateGraph(Map<String, Channel<?>>, AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.StateGraph
StateGraph(StateSerializer<State>) - Constructor for class org.bsc.langgraph4j.StateGraph: Constructs a new StateGraph with the specified serializer.
StateGraph(AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.StateGraph: Constructs a new StateGraph with the specified state factory.
StateGraph.Edges<State extends AgentState> - Class in org.bsc.langgraph4j
StateGraph.Errors - Enum Class in org.bsc.langgraph4j: Enum representing various error messages related to graph state.
StateGraph.Nodes<State extends AgentState> - Class in org.bsc.langgraph4j
stateOf(Map<String, Object>) - Method in class org.bsc.langgraph4j.serializer.StateSerializer
stateOf(RunnableConfig) - Method in class org.bsc.langgraph4j.CompiledGraph: Get the StateSnapshot of the given RunnableConfig.
stateSerializer(StateSerializer<AgentExecutor.State>) - Method in class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder: Sets the state serializer for the graph builder.
stateSerializer(StateSerializer<AgentExecutor.State>) - Method in class org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor.Builder: Sets the state serializer for the graph builder.
StateSerializer<State extends AgentState> - Class in org.bsc.langgraph4j.serializer
StateSerializer(AgentStateFactory<State>) - Constructor for class org.bsc.langgraph4j.serializer.StateSerializer
StateSnapshot<State extends AgentState> - Class in org.bsc.langgraph4j.state
StaticResources - Class in org.bsc.quarkus
StaticResources() - Constructor for class org.bsc.quarkus.StaticResources
STD - Enum constant in enum class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Serializers
stream(Map<String, Object>) - Method in class org.bsc.langgraph4j.CompiledGraph: Creates an AsyncGenerator stream of NodeOutput based on the provided inputs.
stream(Map<String, Object>, RunnableConfig) - Method in class org.bsc.langgraph4j.CompiledGraph: Creates an AsyncGenerator stream of NodeOutput based on the provided inputs.
StreamingChatGenerator<State extends AgentState> - Class in org.bsc.langgraph4j.langchain4j.generators
StreamingChatGenerator.Builder<State extends AgentState> - Class in org.bsc.langgraph4j.langchain4j.generators: Builder class for constructing instances of LLMStreamingGenerator.
streamingChatLanguageModel(StreamingChatLanguageModel) - Method in class org.bsc.langgraph4j.agentexecutor.Agent.Builder
StreamingOutput<State extends AgentState> - Class in org.bsc.langgraph4j.streaming
StreamingOutput(String, String, State) - Constructor for class org.bsc.langgraph4j.streaming.StreamingOutput
streamingServletBean() - Method in class org.bsc.langgraph4j.studio.springboot.AbstractLangGraphStudioConfig
streamMode() - Method in class org.bsc.langgraph4j.RunnableConfig: Returns the stream mode of the compiled graph.
streamMode(CompiledGraph.StreamMode) - Method in class org.bsc.langgraph4j.RunnableConfig.Builder: Sets the stream mode of the configuration.
streamSnapshots(Map<String, Object>, RunnableConfig) - Method in class org.bsc.langgraph4j.CompiledGraph: Creates an AsyncGenerator stream of NodeOutput based on the provided inputs.
STRING - Enum constant in enum class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata.ArgumentType
stub() - Method in record class org.bsc.langgraph4j.builder.Generator.Result: Returns the value of the stub record component.
SubCompiledGraphNode<State extends AgentState> - Class in org.bsc.langgraph4j.internal.node
SubCompiledGraphNode(String, CompiledGraph<State>) - Constructor for class org.bsc.langgraph4j.internal.node.SubCompiledGraphNode
SubCompiledGraphNodeAction<State extends AgentState> - Record Class in org.bsc.langgraph4j.internal.node: Represents an action to perform a subgraph on a given state with a specific configuration.
SubCompiledGraphNodeAction(CompiledGraph<State>) - Constructor for record class org.bsc.langgraph4j.internal.node.SubCompiledGraphNodeAction: Creates an instance of a SubCompiledGraphNodeAction record class.
subGraph() - Method in class org.bsc.langgraph4j.internal.node.SubCompiledGraphNode
subGraph() - Method in record class org.bsc.langgraph4j.internal.node.SubCompiledGraphNodeAction: Returns the value of the subGraph record component.
subGraph() - Method in class org.bsc.langgraph4j.internal.node.SubStateGraphNode
subGraph() - Method in interface org.bsc.langgraph4j.SubGraphNode: Returns a subgraph of the current state graph containing all reachable states from the current state.
SUBGRAPH_PREFIX - Static variable in class org.bsc.langgraph4j.diagram.MermaidGenerator
SubGraphNode<State extends AgentState> - Interface in org.bsc.langgraph4j: Defines the interface for a sub-graph node in an agent's state graph.
SubStateGraphNode<State extends AgentState> - Class in org.bsc.langgraph4j.internal.node
SubStateGraphNode(String, StateGraph<State>) - Constructor for class org.bsc.langgraph4j.internal.node.SubStateGraphNode
SystemMessageDeserializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
SystemMessageDeserializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.SystemMessageDeserializer
SystemMessageSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
SystemMessageSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.std: The SystemMessageSerializer class implements the Serializer interface for the SystemMessage type.
SystemMessageSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.SystemMessageSerializer
SystemMessageSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.std.SystemMessageSerializer

T

Tag(String, Collection<Checkpoint>) - Constructor for record class org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver.Tag: Creates an instance of a Tag record class.
target() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Relation: Returns the value of the target record component.
target() - Method in record class org.bsc.langgraph4j.internal.edge.Edge
targets() - Method in record class org.bsc.langgraph4j.internal.edge.Edge: Returns the value of the targets record component.
tavilyApiKey() - Method in record class dev.langchain4j.adaptiverag.WebSearchTool: Returns the value of the tavilyApiKey record component.
THREAD_ID_DEFAULT - Static variable in interface org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver
ThreadEntry(String, List<? extends NodeOutput<? extends AgentState>>) - Constructor for record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ThreadEntry: Creates an instance of a ThreadEntry record class.
threadId() - Method in record class org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver.Tag: Returns the value of the threadId record component.
threadId() - Method in class org.bsc.langgraph4j.RunnableConfig: Returns the thread ID as an Optional.
threadId() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.PersistentConfig: Returns the value of the threadId record component.
threadId(String) - Method in class org.bsc.langgraph4j.RunnableConfig.Builder: Sets the ID of the thread.
threads() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitData: Returns the value of the threads record component.
title() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Element: Returns the value of the title record component.
title() - Method in record class org.bsc.langgraph4j.DiagramGenerator.Context: Returns the value of the title record component.
title() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitData: Returns the value of the title record component.
title() - Method in record class org.bsc.langgraph4j.studio.springboot.LangGraphFlow: Returns the value of the title record component.
title() - Method in record class org.bsc.quarkus.LangGraphFlow: Returns the value of the title record component.
title(String) - Method in class org.bsc.langgraph4j.DiagramGenerator.Context.Builder
title(String) - Method in class org.bsc.langgraph4j.studio.jetty.LangGraphStreamingServerJetty.Builder: Sets the title for the server.
title(String) - Method in class org.bsc.langgraph4j.studio.springboot.LangGraphFlow.Builder: Sets the title for the server.
title(String) - Method in class org.bsc.quarkus.LangGraphFlow.Builder: Sets the title for the server.
titleToSnakeCase() - Method in record class org.bsc.langgraph4j.DiagramGenerator.Context: Converts a given title string to snake_case format by replacing all non-alphanumeric characters with underscores.
to() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Edge: Returns the value of the to record component.
to(String) - Method in class org.bsc.langgraph4j.utils.EdgeMappings.Builder
to(String[]) - Method in class org.bsc.langgraph4j.utils.EdgeMappings.Builder
to(String, String) - Method in class org.bsc.langgraph4j.utils.EdgeMappings.Builder
to(List<String>) - Method in class org.bsc.langgraph4j.utils.EdgeMappings.Builder
to$() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Edge
toEND() - Method in class org.bsc.langgraph4j.utils.EdgeMappings.Builder
toEND(String) - Method in class org.bsc.langgraph4j.utils.EdgeMappings.Builder
tool(ToolSpecification) - Method in class org.bsc.langgraph4j.agentexecutor.Agent.Builder
ToolExecutionRequestDeserializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
ToolExecutionRequestDeserializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.ToolExecutionRequestDeserializer
ToolExecutionRequestSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
ToolExecutionRequestSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.std: The ToolExecutionRequestSerializer class implements the Serializer interface for the ToolExecutionRequest type.
ToolExecutionRequestSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.ToolExecutionRequestSerializer
ToolExecutionRequestSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.std.ToolExecutionRequestSerializer
ToolExecutionResultMessageDeserializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
ToolExecutionResultMessageDeserializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.ToolExecutionResultMessageDeserializer
ToolExecutionResultMessageSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
ToolExecutionResultMessageSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.std: This class is responsible for serializing and deserializing instances of ToolExecutionResultMessage.
ToolExecutionResultMessageSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.ToolExecutionResultMessageSerializer
ToolExecutionResultMessageSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.std.ToolExecutionResultMessageSerializer
ToolNode - Class in org.bsc.langgraph4j.langchain4j.tool: Deprecated, for removal: This API element is subject to removal in a future version.
use LC4jToolService
ToolNode.Builder - Class in org.bsc.langgraph4j.langchain4j.tool: Deprecated.
ToolNode.Specification - Record Class in org.bsc.langgraph4j.langchain4j.tool: Deprecated.
tools() - Method in interface org.bsc.langgraph4j.spring.ai.agentexecutor.ChatService
tools(Collection<? extends ToolSpecification>) - Method in class org.bsc.langgraph4j.agentexecutor.Agent.Builder
toolSpecification(ToolSpecification, ToolExecutor) - Method in class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder: Sets the tool specification with executor for the graph builder.
toolSpecification(Object) - Method in class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder: Sets the tool specification for the graph builder.
toolSpecification(LC4jToolService.Specification) - Method in class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder: Sets the tool specification for the graph builder.
toolSpecifications() - Method in class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService: Returns a list of ToolSpecifications that can be executed by this node
toolSpecifications() - Method in class org.bsc.langgraph4j.langchain4j.tool.ToolNode: Deprecated.

Returns a list of ToolSpecifications that can be executed by this node
toString() - Method in record class dev.langchain4j.adaptiverag.AnswerGrader.Arguments: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.adaptiverag.AnswerGrader: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.adaptiverag.Generation: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.adaptiverag.HallucinationGrader.Arguments: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.adaptiverag.HallucinationGrader: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.adaptiverag.QuestionRewriter: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.adaptiverag.QuestionRouter: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.adaptiverag.RetrievalGrader.Arguments: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.adaptiverag.RetrievalGrader: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.adaptiverag.WebSearchTool: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.image_to_diagram.ImageToDiagramProcess.ImageUrlOrData: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Container: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Element: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Participant: Returns a string representation of this record class.
toString() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Relation: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.builder.Generator.Result: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Edge: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Graph: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.builder.GraphDefinition.Node: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.checkpoint.BaseCheckpointSaver.Tag: Returns a string representation of this record class.
toString() - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint
toString() - Method in record class org.bsc.langgraph4j.DiagramGenerator.Context: Returns a string representation of this object by returning the string built in DiagramGenerator.Context.sb.
toString() - Method in record class org.bsc.langgraph4j.GraphRepresentation: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.internal.edge.Edge: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.internal.edge.EdgeCondition: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.internal.edge.EdgeValue: Returns a string representation of this record class.
toString() - Method in class org.bsc.langgraph4j.internal.node.Node
toString() - Method in record class org.bsc.langgraph4j.internal.node.SubCompiledGraphNodeAction: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Specification: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Specification: Deprecated.

Returns a string representation of this record class.
toString() - Method in class org.bsc.langgraph4j.NodeOutput
toString() - Method in class org.bsc.langgraph4j.RunnableConfig
toString() - Method in class org.bsc.langgraph4j.serializer.std.SerializerMapper
toString() - Method in class org.bsc.langgraph4j.state.AgentState: Returns a string representation of the agent state.
toString() - Method in record class org.bsc.langgraph4j.state.RemoveByHash: Returns a string representation of this record class.
toString() - Method in class org.bsc.langgraph4j.state.StateSnapshot
toString() - Method in class org.bsc.langgraph4j.streaming.StreamingOutput
toString() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.InitData: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.PersistentConfig: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ThreadEntry: Returns a string representation of this record class.
toString() - Method in record class org.bsc.langgraph4j.studio.springboot.LangGraphFlow: Returns a string representation of this record class.
toString() - Method in record class org.bsc.quarkus.LangGraphFlow: Returns a string representation of this record class.
TranslateGenericDiagramToPlantUML - Class in dev.langchain4j.image_to_diagram.actions: TranslateGenericDiagramToPlantUML class implementation.
TranslateGenericDiagramToPlantUML(OpenAiChatModel) - Constructor for class dev.langchain4j.image_to_diagram.actions.TranslateGenericDiagramToPlantUML: Constructor to initialize the TranslateGenericDiagramToPlantUML object with a provided OpenAiChatModel instance.
TranslateSequenceDiagramToPlantUML - Class in dev.langchain4j.image_to_diagram.actions: The `TranslateSequenceDiagramToPlantUML` class implements the NodeAction<ImageToDiagram.State> interface.
TranslateSequenceDiagramToPlantUML(OpenAiChatModel) - Constructor for class dev.langchain4j.image_to_diagram.actions.TranslateSequenceDiagramToPlantUML: Constructor for `TranslateSequenceDiagramToPlantUML`.
Try(TryConsumer<T, Ex>) - Static method in interface org.bsc.langgraph4j.utils.TryConsumer
tryAccept(T) - Method in interface org.bsc.langgraph4j.utils.TryConsumer
TryConsumer<T,Ex extends Throwable> - Interface in org.bsc.langgraph4j.utils
type() - Method in record class dev.langchain4j.image_to_diagram.state.Diagram.Element: Returns the value of the type record component.
type() - Method in record class org.bsc.langgraph4j.GraphRepresentation: Returns the value of the type record component.
type() - Method in record class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata: Returns the value of the type record component.
TYPE_PROPERTY - Static variable in class org.bsc.langgraph4j.serializer.plain_text.jackson.TypeMapper
typeMapper - Variable in class org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonStateSerializer
typeMapper() - Method in class org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonStateSerializer
TypeMapper - Class in org.bsc.langgraph4j.serializer.plain_text.jackson
TypeMapper() - Constructor for class org.bsc.langgraph4j.serializer.plain_text.jackson.TypeMapper
TypeMapper.Reference<T> - Class in org.bsc.langgraph4j.serializer.plain_text.jackson

U

UNKNOWN - Enum constant in enum class dev.langchain4j.image_to_diagram.ImageToDiagram.EvaluationResult
unregister(Class<? extends Serializer<?>>) - Method in class org.bsc.langgraph4j.serializer.std.SerializerMapper
unregister(TypeMapper.Reference<T>) - Method in class org.bsc.langgraph4j.serializer.plain_text.jackson.TypeMapper
unsupportedConditionalEdgeOnParallelNode - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
update(String, Object, Object) - Method in class org.bsc.langgraph4j.state.AppenderChannel: Updates the value for a given key in the channel.
update(String, Object, Object) - Method in interface org.bsc.langgraph4j.state.Channel: Update the state property with the given key and returns the new value.
updateState(Map<String, Object>, Map<String, Object>, Map<String, Channel<?>>) - Static method in class org.bsc.langgraph4j.state.AgentState: Updates a state with the provided partial state.
updateState(Map<String, Object>, Map<String, Channel<?>>) - Method in class org.bsc.langgraph4j.checkpoint.Checkpoint
updateState(RunnableConfig, Map<String, Object>) - Method in class org.bsc.langgraph4j.CompiledGraph: Update the state of the graph with the given values.
updateState(RunnableConfig, Map<String, Object>, String) - Method in class org.bsc.langgraph4j.CompiledGraph: Update the state of the graph with the given values.
updateState(AgentState, Map<String, Object>, Map<String, Channel<?>>) - Static method in class org.bsc.langgraph4j.state.AgentState: Updates a state with the provided partial state.
url() - Method in record class dev.langchain4j.image_to_diagram.ImageToDiagramProcess.ImageUrlOrData: Returns the value of the url record component.
UserMessageDeserializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
UserMessageDeserializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.UserMessageDeserializer
UserMessageSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.jackson
UserMessageSerializer - Class in org.bsc.langgraph4j.langchain4j.serializer.std: The UserMessageSerializer class implements the NullableObjectSerializer interface for the UserMessage type.
UserMessageSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.jackson.UserMessageSerializer
UserMessageSerializer() - Constructor for class org.bsc.langgraph4j.langchain4j.serializer.std.UserMessageSerializer

V

validate(String) - Static method in class dev.langchain4j.image_to_diagram.actions.correction.PlantUMLAction: Validates PlantUML code and returns a `CompletableFuture`.
validate(StateGraph.Nodes<State>) - Method in record class org.bsc.langgraph4j.internal.edge.Edge
validateNewValues(List<?>) - Method in class org.bsc.langgraph4j.state.AppenderChannel
validateWithSingleLineError(String) - Static method in class dev.langchain4j.image_to_diagram.actions.correction.PlantUMLAction: Validates PlantUML code with a single line error and returns a `CompletableFuture`.
value() - Method in record class org.bsc.langgraph4j.internal.edge.EdgeValue: Returns the value of the value record component.
value() - Method in record class org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Specification: Returns the value of the value record component.
value() - Method in record class org.bsc.langgraph4j.langchain4j.tool.ToolNode.Specification: Deprecated.

Returns the value of the value record component.
value() - Method in record class org.bsc.langgraph4j.state.RemoveByHash: Returns the value of the value record component.
value(String) - Method in class org.bsc.langgraph4j.state.AgentState: Retrieves the value associated with the given key, if present.
value(String, Supplier<T>) - Method in class org.bsc.langgraph4j.state.AgentState: Deprecated.
value(String, T) - Method in class org.bsc.langgraph4j.state.AgentState: Deprecated.
This method is deprecated and may be removed in future versions.
valueOf(String) - Static method in enum class dev.langchain4j.adaptiverag.QuestionRouter.Type: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class dev.langchain4j.image_to_diagram.ImageToDiagram.EvaluationResult: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Serializers: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class org.bsc.langgraph4j.CompiledGraph.StreamMode: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class org.bsc.langgraph4j.DiagramGenerator.CallStyle: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class org.bsc.langgraph4j.GraphRepresentation.Type: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class org.bsc.langgraph4j.StateGraph.Errors: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata.ArgumentType: Returns the enum constant of this class with the specified name.
values() - Static method in enum class dev.langchain4j.adaptiverag.QuestionRouter.Type: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class dev.langchain4j.image_to_diagram.ImageToDiagram.EvaluationResult: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class org.bsc.langgraph4j.agentexecutor.AgentExecutor.Serializers: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class org.bsc.langgraph4j.CompiledGraph.StreamMode: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class org.bsc.langgraph4j.DiagramGenerator.CallStyle: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class org.bsc.langgraph4j.GraphRepresentation.Type: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class org.bsc.langgraph4j.StateGraph.Errors: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class org.bsc.langgraph4j.studio.LangGraphStreamingServer.ArgumentMetadata.ArgumentType: Returns an array containing the constants of this enum class, in the order they are declared.
VALUES - Enum constant in enum class org.bsc.langgraph4j.CompiledGraph.StreamMode
vectorstore - Enum constant in enum class dev.langchain4j.adaptiverag.QuestionRouter.Type
VersionedMemorySaver - Class in org.bsc.langgraph4j.checkpoint: VersionedMemorySaver is a class that implements BaseCheckpointSaver and HasVersions.
VersionedMemorySaver() - Constructor for class org.bsc.langgraph4j.checkpoint.VersionedMemorySaver: Default constructor for the VersionedMemorySaver class.
versionsByThreadId(String) - Method in interface org.bsc.langgraph4j.checkpoint.HasVersions: Retrieves a collection of integer versions associated with the specified thread ID.
versionsByThreadId(String) - Method in class org.bsc.langgraph4j.checkpoint.VersionedMemorySaver: Returns a collection of versions associated with the specified thread ID.
versionsByThreadId(RunnableConfig) - Method in interface org.bsc.langgraph4j.checkpoint.HasVersions: Retrieves the collection of versions associated with a specific thread ID from the given RunnableConfig.

W

web_search - Enum constant in enum class dev.langchain4j.adaptiverag.QuestionRouter.Type
WebSearchTool - Record Class in dev.langchain4j.adaptiverag: The `WebSearchTool` class provides a solution for performing web searches based on user queries.
WebSearchTool(String) - Constructor for record class dev.langchain4j.adaptiverag.WebSearchTool: Creates an instance of a WebSearchTool record class.
withCheckPointId(String) - Method in class org.bsc.langgraph4j.RunnableConfig: Updates the checkpoint ID of the configuration.
withIdUpdated(Function<String, String>) - Method in class org.bsc.langgraph4j.internal.node.Node
withSourceAndTargetIdsUpdated(Node<State>, Function<String, String>, Function<String, EdgeValue<State>>) - Method in record class org.bsc.langgraph4j.internal.edge.Edge
withStreamMode(CompiledGraph.StreamMode) - Method in class org.bsc.langgraph4j.RunnableConfig: Create a new RunnableConfig with the same attributes as this one but with a different CompiledGraph.StreamMode.
workflow() - Method in class dev.langchain4j.image_to_diagram.DiagramCorrectionProcess: Executes the workflow for diagram correction using the default JSONStateSerializer.
workflow() - Method in class dev.langchain4j.image_to_diagram.ImageToDiagramProcess: Generates a workflow graph using the StateGraph framework with specific nodes and conditional edges.
workflow(StateSerializer<ImageToDiagram.State>) - Method in class dev.langchain4j.image_to_diagram.DiagramCorrectionProcess: Executes the workflow for diagram correction using a specified state serializer.
workflowWithCorrection() - Method in class dev.langchain4j.image_to_diagram.ImageToDiagramProcess: This method orchestrates a workflow for processing diagrams.
write(ToolExecutionRequest, ObjectOutput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.ToolExecutionRequestSerializer: Serializes the given ToolExecutionRequest object to the provided ObjectOutput.
write(AiMessage, ObjectOutput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.AiMessageSerializer: Serializes the given AiMessage object to the specified output stream.
write(ChatMessage, ObjectOutput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.ChatMesssageSerializer: Serializes the given ChatMessage object to the specified output stream.
write(SystemMessage, ObjectOutput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.SystemMessageSerializer: Serializes the given SystemMessage object to the specified ObjectOutput stream.
write(ToolExecutionResultMessage, ObjectOutput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.ToolExecutionResultMessageSerializer: Serializes the given ToolExecutionResultMessage object to the provided ObjectOutput stream.
write(UserMessage, ObjectOutput) - Method in class org.bsc.langgraph4j.langchain4j.serializer.std.UserMessageSerializer: Serializes the given UserMessage object to the specified ObjectOutput.
write(Message, ObjectOutput) - Method in class org.bsc.langgraph4j.spring.ai.serializer.std.MessageSerializer
write(State, ObjectOutput) - Method in class org.bsc.langgraph4j.serializer.plain_text.gson.GsonStateSerializer
write(State, ObjectOutput) - Method in class org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonStateSerializer
write(State, ObjectOutput) - Method in class org.bsc.langgraph4j.serializer.std.ObjectStreamStateSerializer
write(T, ObjectOutput) - Method in interface org.bsc.langgraph4j.serializer.Serializer
writeNullableObject(Object, ObjectOutput) - Method in interface org.bsc.langgraph4j.serializer.std.NullableObjectSerializer
writeNullableUTF(String, ObjectOutput) - Method in interface org.bsc.langgraph4j.serializer.std.NullableObjectSerializer
writeObject(T) - Method in interface org.bsc.langgraph4j.serializer.Serializer

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