Interface InvocationContext

All Known Implementing Classes:

DefaultInvocationContext

public interface InvocationContext

Represents the context of a single AI Service invocation. A new instance is created each time an AI Service method is invoked, and it exists until the end of the AI Service invocation, potentially spanning multiple calls to the ChatModel.

Since:

1.6.0

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	InvocationContext.Builder	A builder class to create InvocationContext instances.

Method Summary

Modifier and Type	Method	Description
static InvocationContext.Builder	builder()	Creates a new instance of the Builder class for constructing instances of DefaultInvocationContext.
Object	chatMemoryId()	The chat memory id parameter of the method
String	interfaceName()	The fully-qualified name of the AI Service interface where the invocation was initiated from
UUID	invocationId()	Unique identifier for an entire AI Service invocation
InvocationParameters	invocationParameters()	The invocation parameters
default Map<Class<? extends LangChain4jManaged>, LangChain4jManaged>	managedParameters()	LangChain4j managed parameters
List<Object>	methodArguments()	The arguments passed into the AI Service method
String	methodName()	The method name on interfaceName() where the invocation was initiated from
Instant	timestamp()	Retrieves the point in time when the invocation occurred.
default InvocationContext.Builder	toBuilder()	Converts the current instance of DefaultInvocationContext into a InvocationContext.Builder, pre-populated with the current values of the instance.

Method Details

invocationId

UUID invocationId()

Unique identifier for an entire AI Service invocation

interfaceName

String interfaceName()

The fully-qualified name of the AI Service interface where the invocation was initiated from

See Also:

• methodName()

methodName

String methodName()

The method name on interfaceName() where the invocation was initiated from

methodArguments

List<Object> methodArguments()

The arguments passed into the AI Service method

chatMemoryId

Object chatMemoryId()

The chat memory id parameter of the method

invocationParameters

InvocationParameters invocationParameters()

The invocation parameters

managedParameters

default Map<Class<? extends LangChain4jManaged>, LangChain4jManaged> managedParameters()

LangChain4j managed parameters

Since:

1.8.0

timestamp

Instant timestamp()

Retrieves the point in time when the invocation occurred.

toBuilder

default InvocationContext.Builder toBuilder()

Converts the current instance of DefaultInvocationContext into a InvocationContext.Builder, pre-populated with the current values of the instance.

builder

static InvocationContext.Builder builder()

Creates a new instance of the Builder class for constructing instances of DefaultInvocationContext.