org.apache.commons.collections.primitives.adapters

Class DoubleCollectionCollection

public final class DoubleCollectionCollection extends AbstractDoubleCollectionCollection implements Serializable

Adapts an DoubleCollection to the java.util.Collection Collection interface.

This implementation delegates most methods to the provided DoubleCollection implementation in the "obvious" way.

Since: Commons Primitives 1.0

Version: $Revision: 1.3 $ $Date: 2003/10/16 20:49:38 $

Author: Rodney Waldhoff

Field Summary
DoubleCollection	_collection

Constructor Summary
	DoubleCollectionCollection(DoubleCollection collection) Creates a `Collection Collection` wrapping the specified `DoubleCollection`.

Method Summary
protected DoubleCollection	getDoubleCollection()
static Collection	wrap(DoubleCollection collection) Create a `Collection Collection` wrapping the specified `DoubleCollection`.

Field Detail

private DoubleCollection _collection

public DoubleCollectionCollection(DoubleCollection collection)

Creates a Collection Collection wrapping the specified DoubleCollection.

protected DoubleCollection getDoubleCollection()

public static Collection wrap(DoubleCollection collection)

Create a Collection Collection wrapping the specified DoubleCollection. When the given collection is null, returns null.

Parameters: collection the (possibly null) DoubleCollection to wrap

Returns: a Collection Collection wrapping the given collection, or null when collection is null.