info.magnolia.jcr.iterator
Class RangeIteratorImpl<T>

java.lang.Object
  info.magnolia.jcr.iterator.RangeIteratorImpl<T>

Type Parameters:

T -

All Implemented Interfaces:

Iterator, javax.jcr.RangeIterator

public class RangeIteratorImpl<T>
extends Object
implements javax.jcr.RangeIterator

Intended as a base class when implementing JCR iterators, sub-classes need only implement the special next methods such as nextNode() for NodeIterator.

Version:

$Id$

Constructor Summary

RangeIteratorImpl(Collection<T> collection)

RangeIteratorImpl(Iterator<T> iterator, int size)

RangeIteratorImpl(javax.jcr.RangeIterator rangeIterator)

Method Summary

long	getPosition()
long	getSize()
boolean	hasNext()
T	next()
protected T	nextElement()
void	remove()
void	skip(long skipNum)

Methods inherited from class java.lang.Object

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

Constructor Detail

RangeIteratorImpl

public RangeIteratorImpl(Collection<T> collection)

RangeIteratorImpl

public RangeIteratorImpl(javax.jcr.RangeIterator rangeIterator)

RangeIteratorImpl

public RangeIteratorImpl(Iterator<T> iterator,
                         int size)

Method Detail

skip

public void skip(long skipNum)

Specified by:

skip in interface javax.jcr.RangeIterator

getSize

public long getSize()

Specified by:

getSize in interface javax.jcr.RangeIterator

getPosition

public long getPosition()

Specified by:

getPosition in interface javax.jcr.RangeIterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator

next

public T next()

Specified by:

next in interface Iterator

remove

public void remove()

Specified by:

remove in interface Iterator

nextElement

protected T nextElement()