com.phoenixst.collections

Class FilteredCollection

public class FilteredCollection extends AbstractCollection implements Serializable

A Collection which presents a filtered view of another.

Since: 1.0

Version: $Revision: 1.11 $

Author: Ray A. Conner

Constructor Summary
	FilteredCollection(Collection delegate, Predicate predicate) Creates a new `FilteredCollection`.

Method Summary
boolean	add(Object object)
boolean	contains(Object object)
boolean	isEmpty()
Iterator	iterator() Returns an `Iterator` over the elements of this `Collection`.
boolean	remove(Object object)
int	size()

Constructor Detail

FilteredCollection

public FilteredCollection(Collection delegate, Predicate predicate)

Creates a new FilteredCollection. If a null Predicate is passed to this constructor, TruePredicate is used internally.

Method Detail

Returns an Iterator over the elements of this Collection. If the remove() method is called after hasNext() without an intervening call to next(), the last element returned by next() will be removed by calling Collection#remove Collection.remove( object ) on the underlying Collection. Depending upon the underlying Collection implementation, this may invalidate this Iterator.

remove

public boolean remove(Object object)

size

public int size()