org.datanucleus.store.types.sco.queued
Class ClearCollectionOperation

java.lang.Object
  extended by org.datanucleus.store.types.sco.queued.ClearCollectionOperation
All Implemented Interfaces:
QueuedOperation<CollectionStore>

public class ClearCollectionOperation
extends java.lang.Object
implements QueuedOperation<CollectionStore>

Clear operation for a collection or map.


Constructor Summary
ClearCollectionOperation()
           
 
Method Summary
 void perform(CollectionStore store, ObjectProvider sm)
          Perform the clear() operation on the specified backing store.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ClearCollectionOperation

public ClearCollectionOperation()
Method Detail

perform

public void perform(CollectionStore store,
                    ObjectProvider sm)
Perform the clear() operation on the specified backing store.

Specified by:
perform in interface QueuedOperation<CollectionStore>
Parameters:
store - The backing store to perform it on
sm - StateManager for the owner of the container


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