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

java.lang.Object
  org.datanucleus.store.types.sco.queued.RemoveCollectionOperation

All Implemented Interfaces:

QueuedOperation<CollectionStore>

public class RemoveCollectionOperation
extends Object
implements QueuedOperation<CollectionStore>

Remove operation for a collection or map.

Constructor Summary

RemoveCollectionOperation(Object value, boolean allowCascadeDelete)
Constructor, specifying whether cascade delete should be allowed.

Method Summary

Object	getValue() Accessor for the value being removed.
void	perform(CollectionStore store, ObjectProvider sm) Perform the remove(Object) operation on the specified container.

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoveCollectionOperation

public RemoveCollectionOperation(Object value,
                                 boolean allowCascadeDelete)

Constructor, specifying whether cascade delete should be allowed.

Parameters:

value - The value to remove

allowCascadeDelete - Whether to allow cascade delete

Method Detail

getValue

public Object getValue()

Accessor for the value being removed.

Returns:

Value being removed

perform

public void perform(CollectionStore store,
                    ObjectProvider sm)

Perform the remove(Object) operation on the specified container.

Specified by:

perform in interface QueuedOperation<CollectionStore>

Parameters:

store - The backing store to perform it on

sm - StateManager for the owner of the container