com.j_spaces.core.client.cache.map

Class BaseCacheEntry

java.lang.Object

com.j_spaces.core.client.cache.map.BaseCacheEntry

All Implemented Interfaces:

CacheEntry, Map.Entry<Object,Object>

public class BaseCacheEntry
extends Object
implements CacheEntry

Holds the entry and all the Statics.

Since:

4.5

Version:

1.0

Author:

Guy Korland

Constructor Summary

Constructors

Constructor and Description
BaseCacheEntry(Object key, Object value, long timeToLive, int version) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
long	getCacheEntryVersion() Returns a version counter.
Object	getKey()
Object	getValue()
int	hashCode()
Object	setValue(Object newValue)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map.Entry

comparingByKey, comparingByKey, comparingByValue, comparingByValue

Constructor Detail

BaseCacheEntry

public BaseCacheEntry(Object key,
                      Object value,
                      long timeToLive,
                      int version)

Constructor.

Method Detail

getCacheEntryVersion

public long getCacheEntryVersion()

Returns a version counter. An implementation may use timestamps for this or an incrementing number. Timestamps usually have issues with granularity and are harder to use across clusters or threads, so an incrementing counter is often safer.

Specified by:

getCacheEntryVersion in interface CacheEntry

getValue

public Object getValue()

Specified by:

getValue in interface Map.Entry<Object,Object>

getKey

public Object getKey()

Specified by:

getKey in interface Map.Entry<Object,Object>

setValue

public Object setValue(Object newValue)

Specified by:

setValue in interface Map.Entry<Object,Object>

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<Object,Object>

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface Map.Entry<Object,Object>

Overrides:

equals in class Object