Package org.apache.pekko.event

Interface LookupClassification

public interface LookupClassification

Maps Subscribers to Classifiers using equality on Classifier to store a Set of Subscribers (hence the need for compareSubscribers) Maps Events to Classifiers through the classify-method (so it knows who to publish to)

The compareSubscribers need to provide a total ordering of the Subscribers

Method Summary

Modifier and Type	Method	Description
LookupClassification	classify(LookupClassification event)	Returns the Classifier associated with the given Event
int	compareSubscribers(LookupClassification a, LookupClassification b)	Provides a total ordering of Subscribers (think java.util.Comparator.compare)
int	mapSize()	This is a size hint for the number of Classifiers you expect to have (use powers of 2)
void	org$apache$pekko$event$LookupClassification$_setter_$subscribers_$eq(Index<Object,Object> x$1)
void	publish(LookupClassification event)
void	publish(LookupClassification event, LookupClassification subscriber)	Publishes the given Event to the given Subscriber
boolean	subscribe(LookupClassification subscriber, LookupClassification to)
Index<Object,Object>	subscribers()
void	unsubscribe(LookupClassification subscriber)
boolean	unsubscribe(LookupClassification subscriber, LookupClassification from)

Method Details

classify

LookupClassification classify(LookupClassification event)

Returns the Classifier associated with the given Event

compareSubscribers

int compareSubscribers(LookupClassification a,
 LookupClassification b)

Provides a total ordering of Subscribers (think java.util.Comparator.compare)

mapSize

int mapSize()

This is a size hint for the number of Classifiers you expect to have (use powers of 2)

org$apache$pekko$event$LookupClassification$_setter_$subscribers_$eq

void org$apache$pekko$event$LookupClassification$_setter_$subscribers_$eq(Index<Object,Object> x$1)

publish

void publish(LookupClassification event,
 LookupClassification subscriber)

Publishes the given Event to the given Subscriber

publish

void publish(LookupClassification event)

subscribe

boolean subscribe(LookupClassification subscriber,
 LookupClassification to)

subscribers

Index<Object,Object> subscribers()

unsubscribe

boolean unsubscribe(LookupClassification subscriber,
 LookupClassification from)

unsubscribe

void unsubscribe(LookupClassification subscriber)