org.apache.jackrabbit.webdav.xml
Class ElementIterator

java.lang.Object
  org.apache.jackrabbit.webdav.xml.ElementIterator

All Implemented Interfaces:

Iterator<Element>

public class ElementIterator
extends Object
implements Iterator<Element>

ElementIterator...

Constructor Summary

ElementIterator(Element parent)
Create a new instance of ElementIterator with the given parent element.

ElementIterator(Element parent, QName qname)
Create a new instance of ElementIterator with the given parent element.

ElementIterator(Element parent, String localName, Namespace namespace)
Create a new instance of ElementIterator with the given parent element.

Method Summary

boolean	hasNext() Returns true if there is a next Element
Element	next()
Element	nextElement() Returns the next Element in the iterator.
void	remove() Not implemented

Methods inherited from class java.lang.Object

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

Constructor Detail

ElementIterator

public ElementIterator(Element parent,
                       String localName,
                       Namespace namespace)

Create a new instance of ElementIterator with the given parent element. Only child elements that match the given local name and namespace will be respected by hasNext() and nextElement().

Parameters:

parent -

localName - local name the child elements must match

namespace - namespace the child elements must match

ElementIterator

public ElementIterator(Element parent,
                       QName qname)

Create a new instance of ElementIterator with the given parent element. Only child elements that match the given QName will be respected by hasNext() and nextElement().

Parameters:

parent -

qname - name to match (exactly)

ElementIterator

public ElementIterator(Element parent)

Create a new instance of ElementIterator with the given parent element. No filtering is applied to child elements that are iterated.

Parameters:

parent -

Method Detail

remove

public void remove()

Not implemented

Specified by:

remove in interface Iterator<Element>

Throws:

UnsupportedOperationException

hasNext

public boolean hasNext()

Returns true if there is a next Element

Specified by:

hasNext in interface Iterator<Element>

Returns:

true if a next Element is available.

next

public Element next()

Specified by:

next in interface Iterator<Element>

See Also:

Iterator.next(), nextElement()

nextElement

public Element nextElement()

Returns the next Element in the iterator.

Returns:

the next element

Throws:

NoSuchElementException - if there is no next element.