org.dmfs.iterators.decorators

Class Filtered<E>

java.lang.Object

org.dmfs.iterators.AbstractBaseIterator<E>

org.dmfs.iterators.decorators.Filtered<E>

Type Parameters:

E - The type of the iterated values.

All Implemented Interfaces:

java.util.Iterator<E>

public final class Filtered<E>
extends AbstractBaseIterator<E>

An Iterator that iterates the elements of another Iterator for which a Filter evaluates to true.

Constructor Summary

Constructors

Constructor and Description
Filtered(java.util.Iterator<E> delegate, Filter<E> filter) Creates a filtered Iterator that iterates the elements of the given Iterator if the given Filter evaluates to true for these elements.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
E	next()

Methods inherited from class org.dmfs.iterators.AbstractBaseIterator

equals, hashCode, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

Filtered

public Filtered(java.util.Iterator<E> delegate,
                Filter<E> filter)

Creates a filtered Iterator that iterates the elements of the given Iterator if the given Filter evaluates to true for these elements.

Parameters:

delegate - The Iterator to be filtered.

filter - The Filter.

Method Detail

hasNext

public final boolean hasNext()

next

public final E next()