Package org.bsc.langgraph4j.spring.ai.agentexecutor

Class AgentExecutor.Builder

java.lang.Object

org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutorBuilder<AgentExecutor.Builder,AgentExecutor.State>

org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutor.Builder

Enclosing interface:

AgentExecutor

public static class AgentExecutor.Builder
extends AgentExecutorBuilder<AgentExecutor.Builder,AgentExecutor.State>

Class responsible for building a state graph.

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
StateGraph<AgentExecutor.State>	build()	Builds and returns a StateGraph with the specified configuration.

Methods inherited from class org.bsc.langgraph4j.spring.ai.agentexecutor.AgentExecutorBuilder

chatModel, chatModel, defaultSystem, result, stateSerializer, streamingChatModel, tool, tools, tools, toolsFromObject

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder()

Method Details

build

public StateGraph<AgentExecutor.State> build()
                                      throws GraphStateException

Builds and returns a StateGraph with the specified configuration. Initializes the stateSerializer if it's null. Then, constructs a new StateGraph object using the provided schema and serializer, adds an initial edge from the START node to "agent", and then proceeds to add nodes for "agent" and "action". It also sets up conditional edges from the "agent" node based on whether or not to continue.

Returns:

A configured StateGraph object.

Throws:

GraphStateException - If there is an issue with building the graph state.