com.google.common.eventbus

Interface SubscriberFindingStrategy

All Known Implementing Classes:

AnnotatedSubscriberFinder

interface SubscriberFindingStrategy

A method for finding event subscriber methods in objects, for use by EventBus.

Method Summary

Modifier and Type	Method and Description
Multimap<java.lang.Class<?>,EventSubscriber>	findAllSubscribers(java.lang.Object source) Finds all suitable event subscriber methods in source, organizes them by the type of event they handle, and wraps them in EventSubscriber instances.

Method Detail

findAllSubscribers

Multimap<java.lang.Class<?>,EventSubscriber> findAllSubscribers(java.lang.Object source)

Finds all suitable event subscriber methods in source, organizes them by the type of event they handle, and wraps them in EventSubscriber instances.

Parameters:

source - object whose subscribers are desired.

Returns:

EventSubscriber objects for each subscriber method, organized by event type.

Throws:

java.lang.IllegalArgumentException - if source is not appropriate for this strategy (in ways that this interface does not define).