net.sf.molae.pipe.basic
Class CollectionProxy<B extends Collection<E>,E>

java.lang.Object
  net.sf.molae.pipe.basic.ObjectProxy<B>
      net.sf.molae.pipe.basic.CollectionProxy<B,E>

All Implemented Interfaces:

Iterable<E>, Collection<E>

Direct Known Subclasses:

CollectionAsSet, ListProxy, SetProxy, TypeSafeCollection, UnextendableCollection

public class CollectionProxy<B extends Collection<E>,E>
extends ObjectProxy<B>
implements Collection<E>

Delegates all method calls to another collection. Useful base class for collection wrappers.

Constructor Summary

CollectionProxy(B base)
Constructs a new proxy of the specified object.

Method Summary

boolean	add(E o)
boolean	addAll(Collection<? extends E> c)
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
boolean	isEmpty()
Iterator<E>	iterator()
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
int	size()
Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class net.sf.molae.pipe.basic.ObjectProxy

assertNotNull, equals, getBase, hashCode, toString, toVerboseString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode

Constructor Detail

CollectionProxy

public CollectionProxy(B base)

Constructs a new proxy of the specified object.

Parameters:

base - the underlying object.

Throws:

NullPointerException - if the specified object is null.

Method Detail

size

public int size()

Specified by:

size in interface Collection<E>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<E>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<E>

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Collection<E>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<E>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<E>

add

public boolean add(E o)

Specified by:

add in interface Collection<E>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<E>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<E>

addAll

public boolean addAll(Collection<? extends E> c)

Specified by:

addAll in interface Collection<E>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<E>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<E>

clear

public void clear()

Specified by:

clear in interface Collection<E>