Package org.bsc.langgraph4j.diagram

Class MermaidGenerator

java.lang.Object

org.bsc.langgraph4j.DiagramGenerator

org.bsc.langgraph4j.diagram.MermaidGenerator

public class MermaidGenerator
extends DiagramGenerator

This class represents a MermaidGenerator that extends DiagramGenerator. It generates a flowchart using Mermaid syntax. The flowchart includes various nodes such as start, stop, web_search, retrieve, grade_documents, generate, transform_query, and different conditional states.

Nested Class Summary

Nested classes/interfaces inherited from class org.bsc.langgraph4j.DiagramGenerator

DiagramGenerator.Context

Field Summary

Fields

Modifier and Type	Field	Description
static final char	SUBGRAPH_PREFIX

Constructor Summary

Constructors

Constructor	Description
MermaidGenerator()

Method Summary

Modifier and Type	Method	Description
protected void	appendFooter(DiagramGenerator.Context ctx)
protected void	appendHeader(DiagramGenerator.Context ctx)
protected void	call(DiagramGenerator.Context ctx, String from, String to)
protected void	call(DiagramGenerator.Context ctx, String from, String to, String description)
protected void	commentLine(DiagramGenerator.Context ctx, boolean yesOrNo)
protected void	declareConditionalEdge(DiagramGenerator.Context ctx, int ordinal)
protected void	declareConditionalStart(DiagramGenerator.Context ctx, String name)
protected void	declareNode(DiagramGenerator.Context ctx, String name)

Methods inherited from class org.bsc.langgraph4j.DiagramGenerator

generate, generate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SUBGRAPH_PREFIX

public static final char SUBGRAPH_PREFIX

See Also:

• Constant Field Values

Constructor Details

MermaidGenerator

public MermaidGenerator()

Method Details

appendHeader

protected void appendHeader(DiagramGenerator.Context ctx)

Specified by:

appendHeader in class DiagramGenerator

appendFooter

protected void appendFooter(DiagramGenerator.Context ctx)

Specified by:

appendFooter in class DiagramGenerator

declareConditionalStart

protected void declareConditionalStart(DiagramGenerator.Context ctx,
 String name)

Specified by:

declareConditionalStart in class DiagramGenerator

declareNode

protected void declareNode(DiagramGenerator.Context ctx,
 String name)

Specified by:

declareNode in class DiagramGenerator

declareConditionalEdge

protected void declareConditionalEdge(DiagramGenerator.Context ctx,
 int ordinal)

Specified by:

declareConditionalEdge in class DiagramGenerator

commentLine

protected void commentLine(DiagramGenerator.Context ctx,
 boolean yesOrNo)

Specified by:

commentLine in class DiagramGenerator

call

protected void call(DiagramGenerator.Context ctx,
 String from,
 String to)

Specified by:

call in class DiagramGenerator

call

protected void call(DiagramGenerator.Context ctx,
 String from,
 String to,
 String description)

Specified by:

call in class DiagramGenerator