Class ComposedAgentListener

java.lang.Object

dev.langchain4j.agentic.observability.ComposedAgentListener

All Implemented Interfaces:

AgentListener

public class ComposedAgentListener
extends Object
implements AgentListener

Constructor Summary

Constructors

Constructor	Description
ComposedAgentListener(AgentListener... listeners)

Method Summary

Modifier and Type	Method	Description
void	addListener(AgentListener listener)
void	afterAgenticScopeCreated(AgenticScope agenticScope)
void	afterAgentInvocation(AgentResponse agentResponse)
void	afterAgentToolExecution(AfterAgentToolExecution afterAgentToolExecution)
void	beforeAgenticScopeDestroyed(AgenticScope agenticScope)
void	beforeAgentInvocation(AgentRequest agentRequest)
void	beforeAgentToolExecution(BeforeAgentToolExecution beforeAgentToolExecution)
static AgentListener	composeWithInherited(AgentListener localListener, AgentListener parentListener)
boolean	contains(AgentListener listener)
boolean	inheritedBySubagents()	Indicates whether this listener should be used only to the agent where it is registered (default) or also inherited by its subagents.
Collection<AgentListener>	listeners()
void	onAgentInvocationError(AgentInvocationError agentInvocationError)

Methods inherited from class Object

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

Constructor Details

ComposedAgentListener

public ComposedAgentListener(AgentListener... listeners)

Method Details

addListener

public void addListener(AgentListener listener)

listeners

public Collection<AgentListener> listeners()

beforeAgentInvocation

public void beforeAgentInvocation(AgentRequest agentRequest)

Specified by:

beforeAgentInvocation in interface AgentListener

afterAgentInvocation

public void afterAgentInvocation(AgentResponse agentResponse)

Specified by:

afterAgentInvocation in interface AgentListener

onAgentInvocationError

public void onAgentInvocationError(AgentInvocationError agentInvocationError)

Specified by:

onAgentInvocationError in interface AgentListener

afterAgentToolExecution

public void afterAgentToolExecution(AfterAgentToolExecution afterAgentToolExecution)

Specified by:

afterAgentToolExecution in interface AgentListener

beforeAgentToolExecution

public void beforeAgentToolExecution(BeforeAgentToolExecution beforeAgentToolExecution)

Specified by:

beforeAgentToolExecution in interface AgentListener

afterAgenticScopeCreated

public void afterAgenticScopeCreated(AgenticScope agenticScope)

Specified by:

afterAgenticScopeCreated in interface AgentListener

beforeAgenticScopeDestroyed

public void beforeAgenticScopeDestroyed(AgenticScope agenticScope)

Specified by:

beforeAgenticScopeDestroyed in interface AgentListener

composeWithInherited

public static AgentListener composeWithInherited(AgentListener localListener,
 AgentListener parentListener)

contains

public boolean contains(AgentListener listener)

inheritedBySubagents

public boolean inheritedBySubagents()

Description copied from interface: AgentListener

Indicates whether this listener should be used only to the agent where it is registered (default) or also inherited by its subagents.

Specified by:

inheritedBySubagents in interface AgentListener

Returns:

true if the listener should be inherited by sub-agents, false otherwise