Package org.infinispan.jcache

Class RICacheEntryEvent<K,V>

java.lang.Object

java.util.EventObject

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

org.infinispan.jcache.RICacheEntryEvent<K,V>

Type Parameters:

K - the type of keys maintained by this cache

V - the type of cached values

All Implemented Interfaces:

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

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

The reference implementation of the CacheEntryEvent.

Since:

1.0

Author:

Greg Luck

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
RICacheEntryEvent(javax.cache.Cache<K,V> source, K key, V value, javax.cache.event.EventType eventType)	Constructs a cache entry event from a given cache as source (without an old value)
RICacheEntryEvent(javax.cache.Cache<K,V> source, K key, V value, V oldValue, javax.cache.event.EventType eventType)	Constructs a cache entry event from a given cache as source (with an old value)
RICacheEntryEvent(javax.cache.Cache<K,V> source, K key, V value, V oldValue, javax.cache.event.EventType eventType, boolean oldValueAvailable)	Constructs a cache entry event from a given cache as source with an old value, explicitly specifying whether old value is available

Method Summary

Modifier and Type	Method	Description
K	getKey()	Returns the key of the cache entry with the event
V	getOldValue()
V	getValue()	Returns the value of the cache entry with the event
boolean	isOldValueAvailable()	Whether the old value is available
String	toString()
<T> T	unwrap(Class<T> clazz)

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

RICacheEntryEvent

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

Constructs a cache entry event from a given cache as source (without an old value)

Parameters:

source - the cache that originated the event

key - the key

value - the value

RICacheEntryEvent

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

Constructs a cache entry event from a given cache as source (with an old value)

Parameters:

source - the cache that originated the event

key - the key

value - the value

oldValue - the oldValue

RICacheEntryEvent

public RICacheEntryEvent(javax.cache.Cache<K,V> source,
                         K key,
                         V value,
                         V oldValue,
                         javax.cache.event.EventType eventType,
                         boolean oldValueAvailable)

Constructs a cache entry event from a given cache as source with an old value, explicitly specifying whether old value is available

Parameters:

source - the cache that originated the event

key - the key

value - the value

oldValue - the oldValue

oldValueAvailable - indicates whether old value is available

Method Detail

getKey

public K getKey()

Returns the key of the cache entry with the event

Returns:

the key

getValue

public V getValue()

Returns the value of the cache entry with the event

Specified by:

getValue in interface javax.cache.Cache.Entry<K,V>

Specified by:

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

Returns:

the value

unwrap

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

getOldValue

public V getOldValue()

Specified by:

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

isOldValueAvailable

public boolean isOldValueAvailable()

Whether the old value is available

Specified by:

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

Returns:

true if the old value is populated

toString

public String toString()

Overrides:

toString in class EventObject