Package org.bsc.langgraph4j.hook

Class NodeHooks<State extends AgentState>

java.lang.Object

org.bsc.langgraph4j.hook.NodeHooks<State>

public class NodeHooks<State extends AgentState>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	NodeHooks.AfterCalls
class	NodeHooks.BeforeCalls
static final record	NodeHooks.Result<State extends AgentState>
class	NodeHooks.WrapCalls

Field Summary

Fields

Modifier and Type	Field	Description
final NodeHooks<State>.AfterCalls	afterCalls
final NodeHooks<State>.BeforeCalls	beforeCalls
final NodeHooks<State>.WrapCalls	wrapCalls

Constructor Summary

Constructors

Constructor	Description
NodeHooks()

Method Summary

Modifier and Type	Method	Description
CompletableFuture<NodeHooks.Result<State>>	applyActionWithHooksHandlingInterruption(AsyncNodeActionWithConfig<State> action, String nodeId, State state, CompileConfig compileConfig, RunnableConfig config, AgentStateFactory<State> stateFactory, Map<String,Channel<?>> schema)
void	validate(GraphDefinition.Nodes<?> nodes)

Methods inherited from class java.lang.Object

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

Field Details

beforeCalls

public final NodeHooks<State extends AgentState>.BeforeCalls beforeCalls

afterCalls

public final NodeHooks<State extends AgentState>.AfterCalls afterCalls

wrapCalls

public final NodeHooks<State extends AgentState>.WrapCalls wrapCalls

Constructor Details

NodeHooks

public NodeHooks()

Method Details

applyActionWithHooksHandlingInterruption

public CompletableFuture<NodeHooks.Result<State>> applyActionWithHooksHandlingInterruption(AsyncNodeActionWithConfig<State> action,
 String nodeId,
 State state,
 CompileConfig compileConfig,
 RunnableConfig config,
 AgentStateFactory<State> stateFactory,
 Map<String,Channel<?>> schema)

validate

public void validate(GraphDefinition.Nodes<?> nodes)
              throws GraphStateException

Throws:

GraphStateException