net.sf.basedb.util.collections
Class RemoveAllTransformer<I>

java.lang.Object
  net.sf.basedb.util.collections.RemoveAllTransformer<I>

All Implemented Interfaces:

CollectionTransformer<I,I>

public class RemoveAllTransformer<I>
extends Object
implements CollectionTransformer<I,I>

Collection transformer implementation that removes all elements in the source collection from the destination collection. This is equivalent to destination.removeAll(source).

Version:

2.10

Author:

Nicklas

Last modified

$Date: 2008-12-19 14:55:13 +0100 (Fri, 19 Dec 2008) $

Constructor Summary

RemoveAllTransformer()

Method Summary

int	transform(Collection<? extends I> source, Collection<? super I> destination) Remove all elements in the source collection from the destination collection.

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoveAllTransformer

public RemoveAllTransformer()

Method Detail

transform

public int transform(Collection<? extends I> source,
                     Collection<? super I> destination)

Remove all elements in the source collection from the destination collection.

Specified by:

transform in interface CollectionTransformer<I,I>

Parameters:

source - The source collection

destination - The destination collection

Returns:

The number of elements removed