Oracle® Coherence Java API Reference
v3.5

E14977-01

com.tangosol.util
Class ObservableHashMap.Entry

java.lang.Object
  extended by com.tangosol.util.Base
      extended by com.tangosol.util.SafeHashMap.Entry
          extended by com.tangosol.util.ObservableHashMap.Entry
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, java.util.Map.Entry
Enclosing class:
ObservableHashMap

protected class ObservableHashMap.Entry
extends SafeHashMap.Entry

A holder for a cached value.

Author:
cp 2000.12.12 (StmtCacheValue), cp 2001.04.19

Field Summary
 
Fields inherited from class com.tangosol.util.SafeHashMap.Entry
m_eNext, m_nHash, m_oKey, m_oValue
 
Constructor Summary
protected ObservableHashMap.Entry()
           
 
Method Summary
protected  void onAdd()
          This method is invoked when the containing Map has actually added this Entry to itself.
protected  void onRemove()
          Called to inform the Entry that it has been removed.
 java.lang.Object setValue(java.lang.Object oValue)
          Update the cached value.
 
Methods inherited from class com.tangosol.util.SafeHashMap.Entry
clone, copyFrom, equals, getKey, getValue, hashCode, toString
 

Constructor Detail

ObservableHashMap.Entry

protected ObservableHashMap.Entry()
Method Detail

onAdd

protected void onAdd()
This method is invoked when the containing Map has actually added this Entry to itself.

Overrides:
onAdd in class SafeHashMap.Entry

setValue

public java.lang.Object setValue(java.lang.Object oValue)
Update the cached value.

Specified by:
setValue in interface java.util.Map.Entry
Overrides:
setValue in class SafeHashMap.Entry
Parameters:
oValue - the new value to cache
Returns:
the old cache value

onRemove

protected void onRemove()
Called to inform the Entry that it has been removed.


Oracle® Coherence Java API Reference
v3.5

E14977-01

Copyright © 2000, 2009, Oracle. All rights reserved.