Top Description Interfaces Annotations Classes

[default module]

Package com.google.common.eventbus

Annotations

@CheckReturnValue
@ParametersAreNonnullByDefault

Imports

com.google.errorprone.annotations.CheckReturnValue, javax.annotation.ParametersAreNonnullByDefault

Discouraged in favor of dependency injection and concurrency frameworks, EventBus allows publish-subscribe-style communication.

See the Guava User Guide article on EventBus.

Interface Summary

Modifier and Type	Interface and Description
public interface	SubscriberExceptionHandler Handler for exceptions thrown by event subscribers.

Annotation Summary

Modifier and Type	Annotation and Description
public @interface	AllowConcurrentEvents Marks an event subscriber method as being thread-safe.
pack-priv @interface	ElementTypesAreNonnullByDefault Marks all "top-level" types as non-null in a way that is recognized by Kotlin.
pack-priv @interface	ParametricNullness Annotates a "top-level" type-variable usage that takes its nullness from the type argument supplied by the user of the class.
public @interface	Subscribe Marks a method as an event subscriber.

Class Summary

Modifier and Type	Class and Description
public class	AsyncEventBus An `EventBus` that takes the Executor of your choice and uses it to dispatch events, allowing dispatch to occur asynchronously.
public class	DeadEvent Wraps an event that was posted, but which had no subscribers and thus could not be delivered.
pack-priv abstract class	Dispatcher Handler for dispatching events to subscribers, providing different event ordering guarantees that make sense for different situations.
public class	EventBus Dispatches events to listeners, and provides ways for listeners to register themselves.
pack-priv class	Subscriber A subscriber method on a specific object, plus the executor that should be used for dispatching events to it.
public class	SubscriberExceptionContext Context for an exception thrown by a subscriber.
pack-priv class	SubscriberRegistry Registry of subscribers to a single event bus.