Uses of Interface
dev.langchain4j.observability.api.listener.AiServiceListener

Packages that use AiServiceListener

Package	Description
dev.langchain4j.observability.api
dev.langchain4j.observability.api.listener
dev.langchain4j.service

Uses of AiServiceListener in dev.langchain4j.observability.api

Methods in dev.langchain4j.observability.api with parameters of type AiServiceListener

Modifier and Type	Method	Description
default void	AiServiceListenerRegistrar.register(AiServiceListener<?>... listeners)	Registers one or more AiServiceListener instances to receive AiServiceEvent notifications.
<T extends AiServiceEvent> void	AiServiceListenerRegistrar.register(AiServiceListener<T> listener)	Registers a listener to receive AiServiceEvent notifications.
<T extends AiServiceEvent> void	DefaultAiServiceListenerRegistrar.register(AiServiceListener<T> listener)	Registers a listener to receive AiServiceEvent notifications.
default void	AiServiceListenerRegistrar.unregister(AiServiceListener<?>... listeners)	Unregisters one or more AiServiceListener instances to receive AiServiceEvent notifications.
<T extends AiServiceEvent> void	AiServiceListenerRegistrar.unregister(AiServiceListener<T> listener)	Unregisters a previously registered AiServiceListener, stopping it from receiving further AiServiceEvent notifications.
<T extends AiServiceEvent> void	DefaultAiServiceListenerRegistrar.unregister(AiServiceListener<T> listener)	Unregisters a previously registered AiServiceListener, stopping it from receiving further AiServiceEvent notifications.

Method parameters in dev.langchain4j.observability.api with type arguments of type AiServiceListener

Modifier and Type	Method	Description
default void	AiServiceListenerRegistrar.register(Iterable<? extends AiServiceListener<?>> listeners)	Registers a collection of AiServiceListener instances to receive AiServiceEvent notifications.
default void	AiServiceListenerRegistrar.unregister(Iterable<? extends AiServiceListener<?>> listeners)	Unregisters a collection of AiServiceListener instances to receive AiServiceEvent notifications.

Uses of AiServiceListener in dev.langchain4j.observability.api.listener

Subinterfaces of AiServiceListener in dev.langchain4j.observability.api.listener

Modifier and Type	Interface	Description
interface	AiServiceCompletedListener	A listener for AiServiceCompletedEvent, which represents an event that occurs upon the completion of an AI Service invocation.
interface	AiServiceErrorListener	A listener for AiServiceErrorEvent, which represents an event that occurs when an AI Service invocation fails.
interface	AiServiceResponseReceivedListener	A listener for AiServiceResponseReceivedEvent, which represents an event that occurs when a response from a large language model (LLM) is received.
interface	AiServiceStartedListener	A listener for AiServiceStartedEvent, which represents an event that occurs when an AI Service invocation starts.
interface	GuardrailExecutedListener<E extends GuardrailExecutedEvent<P,R,G>, P extends GuardrailRequest<P>, R extends GuardrailResult<R>, G extends Guardrail<P,R>>	Represents a listener for events of type GuardrailExecutedEvent, which are triggered when a guardrail validation is executed.
interface	InputGuardrailExecutedListener	A specialized listener interface for handling events of type InputGuardrailExecutedEvent, which are triggered upon the execution of input guardrail validations.
interface	OutputGuardrailExecutedListener	An event listener specifically designed to handle OutputGuardrailExecutedEvent.
interface	ToolExecutedEventListener	A listener for ToolExecutedEvent, which represents an event that occurs after a tool is executed within an AI Service invocation.

Uses of AiServiceListener in dev.langchain4j.service

Methods in dev.langchain4j.service with parameters of type AiServiceListener

Modifier and Type	Method	Description
<I extends AiServiceEvent> AiServices<T>	AiServices.registerListener(AiServiceListener<I> listener)	Registers an AiServiceListener listener for AI service events for this AI Service.
AiServices<T>	AiServices.registerListeners(AiServiceListener<?>... listeners)	Registers one or more invocation event listeners to the AI service.
<I extends AiServiceEvent> AiServices<T>	AiServices.unregisterListener(AiServiceListener<I> listener)	Unregisters an AiServiceListener listener for AI service events for this AI Service.
AiServices<T>	AiServices.unregisterListeners(AiServiceListener<?>... listeners)	Unregisters one or more invocation event listeners from the AI service.

Method parameters in dev.langchain4j.service with type arguments of type AiServiceListener

Modifier and Type	Method	Description
AiServices<T>	AiServices.registerListeners(Collection<? extends AiServiceListener<?>> listeners)	Registers one or more invocation event listeners to the AI service.
AiServices<T>	AiServices.unregisterListeners(Collection<? extends AiServiceListener<?>> listeners)	Unregisters one or more invocation event listeners to the AI service.