Package com.tangosol.coherence.jcache.common

Class CoherenceCacheEntry<K,V>

java.lang.Object

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

Type Parameters:

K - the type of keys

V - the type of values

All Implemented Interfaces:

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

public class CoherenceCacheEntry<K,V>
extends Object
implements javax.cache.Cache.Entry<K,V>

A Cache.Entry implementation.

Since:

Coherence 12.1.3

Author:

jf 2014.11.06

Constructor Summary

Constructors

Constructor	Description
CoherenceCacheEntry(Map.Entry<K,V> entry)	Constructs a CoherenceCacheEntry given a Map.Entry.
CoherenceCacheEntry(K key, V value)	Constructs a CoherenceCacheEntry given a key and value
CoherenceCacheEntry(K key, V value, V oldValue)	Constructs a CoherenceCacheEntry given a key, value and previous value.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object object)
K	getKey()
V	getOldValue()	Obtains the old value for the entry.
V	getValue()
int	hashCode()
<T> T	unwrap(Class<T> clazz)

Methods inherited from class java.lang.Object

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

Constructor Details

CoherenceCacheEntry

public CoherenceCacheEntry(Map.Entry<K,V> entry)

Constructs a CoherenceCacheEntry given a Map.Entry.

Parameters:

entry - the entry

CoherenceCacheEntry

public CoherenceCacheEntry(K key,
 V value)

Constructs a CoherenceCacheEntry given a key and value

Parameters:

key - the key of the entry

value - the value of the entry

CoherenceCacheEntry

public CoherenceCacheEntry(K key,
 V value,
 V oldValue)

Constructs a CoherenceCacheEntry given a key, value and previous value.

Parameters:

key - the key of the entry

value - the value of the entry

oldValue - the previous value of the entry

Method Details

getKey

public K getKey()

Specified by:

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

getValue

public V getValue()

Specified by:

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

unwrap

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

Specified by:

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

getOldValue

public V getOldValue()

Obtains the old value for the entry.

Returns:

the old value of the entry or null if one is not defined

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object