com.atlassian.jira.util.map
Class CacheObject<T>

java.lang.Object
  extended by com.atlassian.jira.util.map.CacheObject<T>

public class CacheObject<T>
extends Object

Used for keys or values in Maps that do not support null keys, or in caches where it is needed to differentiate between a cached 'null' value and an object not being in the cache. Copyright (c) 2002-2004 All rights reserved.


Field Summary
static CacheObject NULL_INSTANCE
          Deprecated. Create your own null instance for type safety. Deprecated since v4.0
 
Constructor Summary
CacheObject(T value)
           
 
Method Summary
 boolean equals(Object o)
           
 T getValue()
           
 int hashCode()
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

NULL_INSTANCE

@Deprecated
public static final CacheObject NULL_INSTANCE
Deprecated. Create your own null instance for type safety. Deprecated since v4.0
Constructor Detail

CacheObject

public CacheObject(T value)
Method Detail

getValue

public T getValue()

equals

public boolean equals(Object o)
Overrides:
equals in class Object

hashCode

public int hashCode()
Overrides:
hashCode in class Object


Copyright © 2002-2012 Atlassian. All Rights Reserved.