xdi2.core.util.iterators

Class CastingIterator<I,O>

java.lang.Object

xdi2.core.util.iterators.IterableIterator<O>

xdi2.core.util.iterators.CastingIterator<I,O>

All Implemented Interfaces:

Iterable<O>, Iterator<O>

Direct Known Subclasses:

SelectingClassIterator

public class CastingIterator<I,O>
extends IterableIterator<O>

An iterator that doesn't alter any elements but casts them to a desired type.

Author:

markus

Constructor Summary

Constructors

Constructor and Description
CastingIterator(Iterator<? extends I> iterator)
CastingIterator(Iterator<? extends I> iterator, Class<? extends O> o, boolean safe)

Method Summary

Modifier and Type	Method and Description
Class<? extends O>	getO()
boolean	hasNext()
boolean	isSafe()
O	next()
void	remove()

Methods inherited from class xdi2.core.util.iterators.IterableIterator

iterator

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

CastingIterator

public CastingIterator(Iterator<? extends I> iterator,
                       Class<? extends O> o,
                       boolean safe)

CastingIterator

public CastingIterator(Iterator<? extends I> iterator)

Method Detail

hasNext

public boolean hasNext()

next

public O next()

remove

public void remove()

getO

public Class<? extends O> getO()

isSafe

public boolean isSafe()