net.sf.mmm.util.collection.base

Class FilteredIterable<E>

java.lang.Object

net.sf.mmm.util.collection.base.FilteredIterable<E>

Type Parameters:

E - is the generic type of the iterated elements.

All Implemented Interfaces:

Iterable<E>

public class FilteredIterable<E>
extends Object
implements Iterable<E>

This is an implementation of an Iterator that adapts another Iterator but only iterates the elements that are accepted by a given Filter.
ATTENTION:
This implementation is using FilteredIterator. Please read according javadoc first.

Since:

2.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private Iterable<? extends E>	delegate The actual Iterable instance to adapt.
private Filter<? super E>	filter

Constructor Summary

Constructors

Constructor and Description
FilteredIterable(Iterable<? extends E> delegate, Filter<? super E> filter) The constructor.

Method Summary

Modifier and Type	Method and Description
Iterator<E>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

delegate

private final Iterable<? extends E> delegate

The actual Iterable instance to adapt.

filter

private final Filter<? super E> filter

Constructor Detail

FilteredIterable

public FilteredIterable(Iterable<? extends E> delegate,
                        Filter<? super E> filter)

The constructor.

Parameters:

delegate - is the Iterable to adapt.

filter - is the Filter that filters the iterated elements.

Method Detail

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Iterable<E>