Class MapperAgentInvoker

java.lang.Object

dev.langchain4j.agentic.internal.AbstractAgentInvoker

dev.langchain4j.agentic.internal.MapperAgentInvoker

All Implemented Interfaces:

AgentInvoker, InternalAgent, AgentInstance

public class MapperAgentInvoker
extends AbstractAgentInvoker

Wraps an existing AgentInvoker to inject a specific item from a collection into the agent's invocation arguments. Each instance represents one element of a parallel mapper execution, with a unique name, agentId, and outputKey.

Field Summary

Fields inherited from class AbstractAgentInvoker

agent, method

Constructor Summary

Constructors

Constructor	Description
MapperAgentInvoker(AgentInvoker delegate, Object item, int instanceIndex)

Method Summary

Modifier and Type	Method	Description
String	agentId()
String	name()
String	outputKey()
AgentInvocationArguments	toInvocationArguments(AgenticScope agenticScope)

Methods inherited from class AbstractAgentInvoker

appendId, arguments, as, async, description, equals, hashCode, invoke, listener, method, outputType, parent, plannerType, registerInheritedParentListener, setParent, subagents, topology, toString, type

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface AgentInstance

leaf

Methods inherited from interface InternalAgent

allowChatMemory, allowStreamingOutput

Constructor Details

MapperAgentInvoker

public MapperAgentInvoker(AgentInvoker delegate,
 Object item,
 int instanceIndex)

Method Details

name

public String name()

Specified by:

name in interface AgentInstance

Overrides:

name in class AbstractAgentInvoker

agentId

public String agentId()

Specified by:

agentId in interface AgentInstance

Overrides:

agentId in class AbstractAgentInvoker

outputKey

public String outputKey()

Specified by:

outputKey in interface AgentInstance

Overrides:

outputKey in class AbstractAgentInvoker

toInvocationArguments

public AgentInvocationArguments toInvocationArguments(AgenticScope agenticScope)
                                               throws MissingArgumentException

Specified by:

toInvocationArguments in interface AgentInvoker

Overrides:

toInvocationArguments in class AbstractAgentInvoker

Throws:

MissingArgumentException