org.apache.jackrabbit.commons.iterator

Class NodeTypeIteratorAdapter

java.lang.Object

org.apache.jackrabbit.commons.iterator.RangeIteratorDecorator

org.apache.jackrabbit.commons.iterator.NodeTypeIteratorAdapter

public class NodeTypeIteratorAdapter
extends RangeIteratorDecorator

Adapter class for turning RangeIterators or Iterators into NodeTypeIterators.

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
NodeTypeIteratorAdapter(java.util.Collection<NodeType> collection) Creates an iterator for the given collection.
NodeTypeIteratorAdapter(RangeIterator iterator) Creates an adapter for the given RangeIterator.

Method Summary

Modifier and Type	Method and Description
NodeType	nextNodeType() Returns the next node type.

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 NodeTypeIterator EMPTY

Static instance of an empty NodeTypeIterator.

Constructor Detail

NodeTypeIteratorAdapter

public NodeTypeIteratorAdapter(RangeIterator iterator)

Creates an adapter for the given RangeIterator.

Parameters:

iterator - iterator of NodeTypes

NodeTypeIteratorAdapter

public NodeTypeIteratorAdapter(java.util.Collection<NodeType> collection)

Creates an iterator for the given collection.

Parameters:

collection - collection of NodeTypes

Method Detail

nextNodeType

public NodeType nextNodeType()
                      throws java.util.NoSuchElementException

Returns the next node type.

Returns:

next node type

Throws:

java.util.NoSuchElementException - if there is no next node type