org.infinispan.globalstate

Class ScopeFilter

java.lang.Object

org.infinispan.globalstate.ScopeFilter

All Implemented Interfaces:

Predicate<ScopedState>, CacheEventFilter<ScopedState,Object>

public class ScopeFilter
extends Object
implements CacheEventFilter<ScopedState,Object>, Predicate<ScopedState>

A filter for ScopedState that allows listeners of the global state cache to choose events by scope.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ScopeFilter.Externalizer

Constructor Summary

Constructors

Constructor and Description
ScopeFilter(String scope)

Method Summary

Modifier and Type	Method and Description
boolean	accept(ScopedState key, Object oldValue, Metadata oldMetadata, Object newValue, Metadata newMetadata, EventType eventType) Whether or not this event should be raised to the listener it is attached to.
boolean	test(ScopedState key)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.infinispan.notifications.cachelistener.filter.CacheEventFilter

format

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Constructor Detail

ScopeFilter

public ScopeFilter(String scope)

Method Detail

accept

public boolean accept(ScopedState key,
                      Object oldValue,
                      Metadata oldMetadata,
                      Object newValue,
                      Metadata newMetadata,
                      EventType eventType)

Description copied from interface: CacheEventFilter

Whether or not this event should be raised to the listener it is attached to.

Specified by:

accept in interface CacheEventFilter<ScopedState,Object>

Parameters:

key - The key for the entry that was changed for the event

oldValue - The previous value before the event takes place

oldMetadata - The old value before the event takes place

newValue - The new value for the entry after the event takes place

newMetadata - The new metadata for the entry after the event takes place

eventType - The type of event that is being raised

Returns:

Whether or not to notify the listener

test

public boolean test(ScopedState key)

Specified by:

test in interface Predicate<ScopedState>