org.apache.jackrabbit.commons.iterator

Class VersionIteratorAdapter

java.lang.Object

org.apache.jackrabbit.commons.iterator.RangeIteratorDecorator

org.apache.jackrabbit.commons.iterator.VersionIteratorAdapter

public class VersionIteratorAdapter
extends RangeIteratorDecorator

Adapter class for turning RangeIterators or Iterators into VersionIterators.

Field Summary

Fields

Modifier and Type	Field and Description
static VersionIterator	EMPTY Static instance of an empty VersionIterator.

Constructor Summary

Constructors

Constructor and Description
VersionIteratorAdapter(RangeIterator iterator) Creates an adapter for the given RangeIterator.

Method Summary

Modifier and Type	Method and Description
Version	nextVersion() Returns the next version.

Methods inherited from class org.apache.jackrabbit.commons.iterator.RangeIteratorDecorator

getPosition, getSize, hasNext, next, remove, skip

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final VersionIterator EMPTY

Static instance of an empty VersionIterator.

Constructor Detail

VersionIteratorAdapter

public VersionIteratorAdapter(RangeIterator iterator)

Creates an adapter for the given RangeIterator.

Parameters:

iterator - iterator of Versions

Method Detail

nextVersion

public Version nextVersion()

Returns the next version.

Returns:

next version

Throws:

java.util.NoSuchElementException - if there is no next version