com.tangosol.coherence.jcache.common

Class CoherenceCacheEntryEvent<K,V>

java.lang.Object

java.util.EventObject

javax.cache.event.CacheEntryEvent<K,V>

com.tangosol.coherence.jcache.common.CoherenceCacheEntryEvent<K,V>

Type Parameters:

K - the type of keys

V - the type of values

All Implemented Interfaces:

Serializable, javax.cache.Cache.Entry<K,V>

public class CoherenceCacheEntryEvent<K,V>
extends javax.cache.event.CacheEntryEvent<K,V>

A minimal implementation of the CacheEntryEvent.

Since:

Coherence 12.1.3

Author:

jf 2013.10.24

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
CoherenceCacheEntryEvent(javax.cache.Cache<K,V> cache, javax.cache.event.EventType eventType, K key, V value) Constructs a CoherenceCacheEntryEvent based on a specific key and value.
CoherenceCacheEntryEvent(javax.cache.Cache<K,V> cache, javax.cache.event.EventType eventType, K key, V value, V oldValue) Constructs a CoherenceCacheEntryEvent based on a specific key, value and old value.
CoherenceCacheEntryEvent(javax.cache.Cache<K,V> cache, javax.cache.event.EventType eventType, MapEvent event) Constructs a CoherenceCacheEntryEvent based on a Coherence MapEvent.

Method Summary

Modifier and Type	Method and Description
K	getKey()
V	getOldValue()
V	getValue()
boolean	isOldValueAvailable()
String	toString()
<T> T	unwrap(Class<T> clz)

Methods inherited from class javax.cache.event.CacheEntryEvent

getEventType, getSource

Methods inherited from class java.lang.Object

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

Constructor Detail

CoherenceCacheEntryEvent

public CoherenceCacheEntryEvent(javax.cache.Cache<K,V> cache,
                                javax.cache.event.EventType eventType,
                                MapEvent event)

Constructs a CoherenceCacheEntryEvent based on a Coherence MapEvent.

Parameters:

cache - the Cache on which the event occurred

eventType - the EventType for the event

event - the underlying Coherence MapEvent

CoherenceCacheEntryEvent

public CoherenceCacheEntryEvent(javax.cache.Cache<K,V> cache,
                                javax.cache.event.EventType eventType,
                                K key,
                                V value)

Constructs a CoherenceCacheEntryEvent based on a specific key and value.

Parameters:

cache - the Cache on which the event occurred

eventType - the EventType for the event

key - the key of the event

value - the value of the event

CoherenceCacheEntryEvent

public CoherenceCacheEntryEvent(javax.cache.Cache<K,V> cache,
                                javax.cache.event.EventType eventType,
                                K key,
                                V value,
                                V oldValue)

Constructs a CoherenceCacheEntryEvent based on a specific key, value and old value.

Parameters:

cache - the Cache on which the event occurred

eventType - the EventType for the event

key - the key of the event

value - the value of the event

oldValue - the old value of the event

Method Detail

getKey

public K getKey()

getValue

public V getValue()

unwrap

public <T> T unwrap(Class<T> clz)

getOldValue

public V getOldValue()
              throws UnsupportedOperationException

Specified by:

getOldValue in class javax.cache.event.CacheEntryEvent<K,V>

Throws:

UnsupportedOperationException

isOldValueAvailable

public boolean isOldValueAvailable()

Specified by:

isOldValueAvailable in class javax.cache.event.CacheEntryEvent<K,V>

toString

public String toString()

Overrides:

toString in class EventObject