org.dmfs.iterators.decorators

Class DelegatingIterator<E>

java.lang.Object

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

All Implemented Interfaces:

java.util.Iterator<E>

Direct Known Subclasses:

Distinct, PairZipped

public abstract class DelegatingIterator<E>
extends java.lang.Object
implements java.util.Iterator<E>

An abstract Iterator which delegates all method calls to another given Iterator.

This class is abstract and is meant to be a convenient way of composing Iterators despite the lack of native support for the decoration pattern in Java.

Constructor Summary

Constructors

Constructor and Description
DelegatingIterator(java.util.Iterator<E> delegate)

Method Summary

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

DelegatingIterator

public DelegatingIterator(java.util.Iterator<E> delegate)

Method Detail

hasNext

public final boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<E>

next

public final E next()

Specified by:

next in interface java.util.Iterator<E>

remove

public final void remove()

Specified by:

remove in interface java.util.Iterator<E>