public interface ReplicatedMapEntry extends Serializable
 1. if ( entry.isDirty() ) 
      try {
 2.     entry.lock();
 3.     byte[] diff = entry.getDiff();
 4.     entry.reset();
      } finally {
 5.     entry.unlock();
      }
    }
 
 
 1. ReplicatedMapEntry entry = (ReplicatedMapEntry)objectIn.readObject();
 2. if ( isBackup(entry)||isPrimary(entry) ) entry.setOwner(owner); 
 
 | Modifier and Type | Method and Description | 
|---|---|
| void | accessEntry()Access to an existing object. | 
| void | applyDiff(byte[] diff,
         int offset,
         int length)Applies a diff to an existing object. | 
| byte[] | getDiff()Returns a diff and sets the dirty map to false | 
| long | getLastTimeReplicated()Return the last replicate time. | 
| long | getVersion()For accuracy checking, a serialized attribute can contain a version number
 This number increases as modifications are made to the data. | 
| boolean | isAccessReplicate()If this returns true, to replicate that an object has been accessed | 
| boolean | isDiffable()If this returns true, the map will extract the diff using getDiff()
 Otherwise it will serialize the entire object. | 
| boolean | isDirty()Has the object changed since last replication
 and is not in a locked state | 
| void | lock()Lock during serialization | 
| void | resetDiff()Resets the current diff state and resets the dirty flag | 
| void | setLastTimeReplicated(long lastTimeReplicated)Set the last replicate time. | 
| void | setOwner(Object owner)This method is called after the object has been
 created on a remote map. | 
| void | setVersion(long version)Forces a certain version to a replicated map entry | 
| void | unlock()Unlock after serialization | 
boolean isDirty()
boolean isDiffable()
byte[] getDiff()
               throws IOException
IOExceptionvoid applyDiff(byte[] diff,
             int offset,
             int length)
               throws IOException,
                      ClassNotFoundException
diff - byte[]offset - intlength - intIOExceptionClassNotFoundExceptionvoid resetDiff()
void lock()
void unlock()
void setOwner(Object owner)
owner - Objectlong getVersion()
void setVersion(long version)
version - longlong getLastTimeReplicated()
void setLastTimeReplicated(long lastTimeReplicated)
lastTimeReplicated - boolean isAccessReplicate()
void accessEntry()
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