org.apache.jackrabbit.commons.iterator

Class PropertyIteratorAdapter

java.lang.Object

org.apache.jackrabbit.commons.iterator.RangeIteratorDecorator

org.apache.jackrabbit.commons.iterator.PropertyIteratorAdapter

All Implemented Interfaces:

java.util.Iterator, PropertyIterator, RangeIterator

public class PropertyIteratorAdapter
extends RangeIteratorDecorator
implements PropertyIterator

Adapter class for turning RangeIterators or Iterators into PropertyIterators.

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
PropertyIteratorAdapter(java.util.Collection collection) Creates an iterator for the given collection.
PropertyIteratorAdapter(java.util.Iterator iterator) Creates an adapter for the given Iterator.
PropertyIteratorAdapter(java.util.Iterator iterator, long size)
PropertyIteratorAdapter(RangeIterator iterator) Creates an adapter for the given RangeIterator.

Method Summary

Modifier and Type	Method and Description
Property	nextProperty() Returns the next property.

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

Methods inherited from interface javax.jcr.RangeIterator

getPosition, getSize, skip

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Field Detail

EMPTY

public static final PropertyIterator EMPTY

Static instance of an empty PropertyIterator.

Constructor Detail

PropertyIteratorAdapter

public PropertyIteratorAdapter(RangeIterator iterator)

Creates an adapter for the given RangeIterator.

Parameters:

iterator - iterator of Property instances

PropertyIteratorAdapter

public PropertyIteratorAdapter(java.util.Iterator iterator)

Creates an adapter for the given Iterator.

Parameters:

iterator - iterator of Property instances

PropertyIteratorAdapter

public PropertyIteratorAdapter(java.util.Iterator iterator,
                               long size)

PropertyIteratorAdapter

public PropertyIteratorAdapter(java.util.Collection collection)

Creates an iterator for the given collection.

Parameters:

collection - collection of Property instances

Method Detail

nextProperty

public Property nextProperty()

Returns the next property.

Specified by:

nextProperty in interface PropertyIterator

Returns:

next property

Throws:

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