Uses of Interface
dev.langchain4j.observability.api.event.AiServiceEvent

Packages that use AiServiceEvent

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

Uses of AiServiceEvent in dev.langchain4j.observability.api

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

Modifier and Type	Method	Description
<T extends AiServiceEvent> void	AiServiceListenerRegistrar.fireEvent(T event)	Fires the given event to all registered AiServiceListeners.
<T extends AiServiceEvent> void	DefaultAiServiceListenerRegistrar.fireEvent(T event)	Fires the given event to all registered AiServiceListeners.
<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.
<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.

Uses of AiServiceEvent in dev.langchain4j.observability.api.event

Classes in dev.langchain4j.observability.api.event with type parameters of type AiServiceEvent

Modifier and Type	Class	Description
static class	AiServiceEvent.Builder<T extends AiServiceEvent>	An abstract base class for building instances of types that extend AiServiceEvent.

Subinterfaces of AiServiceEvent in dev.langchain4j.observability.api.event

Modifier and Type	Interface	Description
interface	AiServiceCompletedEvent	Represents an event that occurs upon the completion of an invocation.
interface	AiServiceErrorEvent	Represents an event that occurs when an AI Service invocation fails.
interface	AiServiceResponseReceivedEvent	Invoked when response from a ChatModel is received.
interface	AiServiceStartedEvent	Called when an LLM invocation has started.
interface	GuardrailExecutedEvent<P extends GuardrailRequest<P>, R extends GuardrailResult<R>, G extends Guardrail<P,R>>	Represents an event that is executed when a guardrail validation occurs.
interface	InputGuardrailExecutedEvent	Represents an event that is triggered upon the execution of an input guardrail validation.
interface	OutputGuardrailExecutedEvent	Represents an event executed during the output guardrail validation process.
interface	ToolExecutedEvent	Invoked after the tool is executed.

Methods in dev.langchain4j.observability.api.event with type parameters of type AiServiceEvent

Modifier and Type	Method	Description
<T extends AiServiceEvent> Class<T>	AiServiceEvent.eventClass()	Retrieves the class type of the event, representing the specific category of the AI Service invocation event.
<T extends AiServiceEvent> AiServiceEvent.Builder<T>	AiServiceEvent.toBuilder()	Creates a new builder instance initialized with the properties of this AiServiceEvent.

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

Classes in dev.langchain4j.observability.api.listener with type parameters of type AiServiceEvent

Modifier and Type	Interface	Description
interface	AiServiceListener<T extends AiServiceEvent>	A AiServiceEvent listener that listens for

Uses of AiServiceEvent in dev.langchain4j.observability.event

Classes in dev.langchain4j.observability.event that implement AiServiceEvent

Modifier and Type	Class	Description
class	AbstractAiServiceEvent
class	DefaultAiServiceCompletedEvent	Default implementation of AiServiceCompletedEvent.
class	DefaultAiServiceErrorEvent	Default implementation of AiServiceErrorEvent.
class	DefaultAiServiceResponseReceivedEvent	Default implementation of AiServiceResponseReceivedEvent.
class	DefaultAiServiceStartedEvent	Default implementation of AiServiceStartedEvent.
class	DefaultGuardrailExecutedEvent<P extends GuardrailRequest<P>, R extends GuardrailResult<R>, G extends Guardrail<P,R>, E extends GuardrailExecutedEvent<P,R,G>>	Represents an event that is executed when a guardrail validation occurs.
class	DefaultInputGuardrailExecutedEvent	Default implementation of InputGuardrailExecutedEvent.
class	DefaultOutputGuardrailExecutedEvent	Default implementation of OutputGuardrailExecutedEvent.
class	DefaultToolExecutedEvent	Default implementation of ToolExecutedEvent.

Uses of AiServiceEvent in dev.langchain4j.service

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

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.
<I extends AiServiceEvent> AiServices<T>	AiServices.unregisterListener(AiServiceListener<I> listener)	Unregisters an AiServiceListener listener for AI service events for this AI Service.