org.apache.commons.collections.primitives.adapters
Class DoubleCollectionCollection

java.lang.Object
  extended by org.apache.commons.collections.primitives.adapters.DoubleCollectionCollection
All Implemented Interfaces:
java.io.Serializable, java.lang.Iterable, java.util.Collection

public final class DoubleCollectionCollection
extends java.lang.Object
implements java.io.Serializable

Adapts an DoubleCollection to the Collection interface.

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

Since:
Commons Primitives 1.0
Version:
$Revision: 480462 $ $Date: 2006-11-29 09:15:00 +0100 (Wed, 29 Nov 2006) $
Author:
Rodney Waldhoff
See Also:
Serialized Form

Constructor Summary
DoubleCollectionCollection(DoubleCollection collection)
          Creates a Collection wrapping the specified DoubleCollection.
 
Method Summary
 boolean add(java.lang.Object element)
           
 boolean addAll(java.util.Collection c)
           
 void clear()
           
 boolean contains(java.lang.Object element)
           
 boolean containsAll(java.util.Collection c)
           
protected  DoubleCollection getDoubleCollection()
           
 boolean isEmpty()
           
 java.util.Iterator iterator()
          wraps the DoubleIterator returned by my underlying DoubleCollection, if any.
 boolean remove(java.lang.Object element)
           
 boolean removeAll(java.util.Collection c)
           
 boolean retainAll(java.util.Collection c)
           
 int size()
           
 java.lang.Object[] toArray()
           
 java.lang.Object[] toArray(java.lang.Object[] A)
           
 java.lang.String toString()
           
static java.util.Collection wrap(DoubleCollection collection)
          Create a Collection wrapping the specified DoubleCollection.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.Collection
equals, hashCode
 

Constructor Detail

DoubleCollectionCollection

public DoubleCollectionCollection(DoubleCollection collection)
Creates a Collection wrapping the specified DoubleCollection.

See Also:
wrap(org.apache.commons.collections.primitives.DoubleCollection)
Method Detail

wrap

public static java.util.Collection wrap(DoubleCollection collection)
Create a Collection wrapping the specified DoubleCollection. When the given collection is null, returns null.

Parameters:
collection - the (possibly null) DoubleCollection to wrap
Returns:
a Collection wrapping the given collection, or null when collection is null.

getDoubleCollection

protected DoubleCollection getDoubleCollection()

add

public boolean add(java.lang.Object element)
Specified by:
add in interface java.util.Collection

addAll

public boolean addAll(java.util.Collection c)
Specified by:
addAll in interface java.util.Collection

clear

public void clear()
Specified by:
clear in interface java.util.Collection

contains

public boolean contains(java.lang.Object element)
Specified by:
contains in interface java.util.Collection

containsAll

public boolean containsAll(java.util.Collection c)
Specified by:
containsAll in interface java.util.Collection

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface java.util.Collection

iterator

public java.util.Iterator iterator()
wraps the DoubleIterator returned by my underlying DoubleCollection, if any.

Specified by:
iterator in interface java.lang.Iterable
Specified by:
iterator in interface java.util.Collection

remove

public boolean remove(java.lang.Object element)
Specified by:
remove in interface java.util.Collection

removeAll

public boolean removeAll(java.util.Collection c)
Specified by:
removeAll in interface java.util.Collection

retainAll

public boolean retainAll(java.util.Collection c)
Specified by:
retainAll in interface java.util.Collection

size

public int size()
Specified by:
size in interface java.util.Collection

toArray

public java.lang.Object[] toArray()
Specified by:
toArray in interface java.util.Collection

toArray

public java.lang.Object[] toArray(java.lang.Object[] A)
Specified by:
toArray in interface java.util.Collection


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