Package dev.langchain4j.internal

Class ToolCallBuilder

java.lang.Object

dev.langchain4j.internal.ToolCallBuilder

public class ToolCallBuilder
extends Object

Internal helper that helps to build partial and complete tool calls during streaming.

Volatile fields, StringBuffer, and ConcurrentLinkedQueue are used to ensure safe access, as incoming SSE events may be processed by different threads depending on the underlying HTTP client implementation.

Since:

1.2.0

Constructor Summary

Constructors

Constructor	Description
ToolCallBuilder()
ToolCallBuilder(int index)

Method Summary

Modifier and Type	Method	Description
List<ToolExecutionRequest>	allRequests()
void	appendArguments(String partialArguments)
CompleteToolCall	buildAndReset()
boolean	hasRequests()
String	id()
int	index()
String	name()
String	updateId(String id)
void	updateIndex(Integer index)
String	updateName(String name)

Methods inherited from class java.lang.Object

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

Constructor Details

ToolCallBuilder

public ToolCallBuilder()

ToolCallBuilder

public ToolCallBuilder(int index)

Method Details

index

public int index()

updateIndex

public void updateIndex(Integer index)

id

public String id()

updateId

public String updateId(String id)

name

public String name()

updateName

public String updateName(String name)

appendArguments

public void appendArguments(String partialArguments)

buildAndReset

public CompleteToolCall buildAndReset()

hasRequests

public boolean hasRequests()

allRequests

public List<ToolExecutionRequest> allRequests()