Index (langgraph4j::core 1.5.3 API)

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

A

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
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.
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.
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.
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.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(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
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
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.RunnableConfig.Builder: Constructs and returns the configured RunnableConfig object.
build() - Method in class org.bsc.langgraph4j.utils.EdgeMappings.Builder
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.RunnableConfig: Creates a new instance of the RunnableConfig.Builder class.
builder() - Static method in class org.bsc.langgraph4j.utils.EdgeMappings
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.checkpoint.Checkpoint.Builder
Builder() - Constructor for class org.bsc.langgraph4j.utils.EdgeMappings.Builder
Builder(CompileConfig) - Constructor for class org.bsc.langgraph4j.CompileConfig.Builder: Constructs a new instance of Builder with the specified compile configuration.
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.
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
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.
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.
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 - 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
CONDITIONAL - Enum constant in enum class org.bsc.langgraph4j.DiagramGenerator.CallStyle
config() - Method in class org.bsc.langgraph4j.state.StateSnapshot
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.

D

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
deserialize(JsonNode) - Method in interface org.bsc.langgraph4j.serializer.plain_text.jackson.JacksonDeserializer
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
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, 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() - 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
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
entryPointNotExist - Enum constant in enum class org.bsc.langgraph4j.StateGraph.Errors
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.state.RemoveByHash: Indicates whether some other object is "equal to" this one.
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

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
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.

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.
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
getChannels() - Method in class org.bsc.langgraph4j.StateGraph
getCheckpoints(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.FileSystemSaver
getCheckpoints(RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.MemorySaver
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
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.
getLast(LinkedList<Checkpoint>, RunnableConfig) - Method in class org.bsc.langgraph4j.checkpoint.MemorySaver
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 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
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.
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

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.state.RemoveByHash: Returns a hash code value for this object.

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 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
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(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.
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
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
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

L

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.
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
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
log - Static variable in interface org.bsc.langgraph4j.utils.TryConsumer

M

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.
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.
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

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 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() - 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

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
of(String, State) - Static method in class org.bsc.langgraph4j.NodeOutput
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.
onlySubStateGraphNodes() - Method in class org.bsc.langgraph4j.StateGraph.Nodes
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.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.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.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.utils - package org.bsc.langgraph4j.utils

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
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.
PlantUMLGenerator - Class in org.bsc.langgraph4j.diagram
PlantUMLGenerator() - Constructor for class org.bsc.langgraph4j.diagram.PlantUMLGenerator
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

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.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(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.
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
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.
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
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
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
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
sourceId() - Method in record class org.bsc.langgraph4j.internal.edge.Edge: Returns the value of the sourceId record component.
START - Enum constant in enum class org.bsc.langgraph4j.DiagramGenerator.CallStyle
START - Static variable in class org.bsc.langgraph4j.StateGraph
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
stateFactory() - Method in class org.bsc.langgraph4j.serializer.StateSerializer
stateGraph - Variable in class org.bsc.langgraph4j.CompiledGraph
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<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
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.
StreamingOutput<State extends AgentState> - Class in org.bsc.langgraph4j.streaming
StreamingOutput(String, String, State) - Constructor for class org.bsc.langgraph4j.streaming.StreamingOutput
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.
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

T

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.
threadId() - Method in class org.bsc.langgraph4j.RunnableConfig: Returns the thread ID as an Optional.
threadId(String) - Method in class org.bsc.langgraph4j.RunnableConfig.Builder: Sets the ID of the thread.
title() - Method in record class org.bsc.langgraph4j.DiagramGenerator.Context: Returns the value of the title record component.
title(String) - Method in class org.bsc.langgraph4j.DiagramGenerator.Context.Builder
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(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
toEND() - Method in class org.bsc.langgraph4j.utils.EdgeMappings.Builder
toEND(String) - Method in class org.bsc.langgraph4j.utils.EdgeMappings.Builder
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 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
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 org.bsc.langgraph4j.GraphRepresentation: 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

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.

V

validate(StateGraph.Nodes<State>) - Method in record class org.bsc.langgraph4j.internal.edge.Edge
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.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 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.
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 - Enum constant in enum class org.bsc.langgraph4j.CompiledGraph.StreamMode

W

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.
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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