org.apache.axiom.om.impl.traverse
Class OMChildrenIterator

java.lang.Object
  org.apache.axiom.om.impl.traverse.OMChildrenIterator

All Implemented Interfaces:

java.util.Iterator

Direct Known Subclasses:

OMChildrenQNameIterator, OMChildrenWithSpecificAttributeIterator

public class OMChildrenIterator
extends java.lang.Object
implements java.util.Iterator

Class OMChildrenIterator

Field Summary

protected OMNode	currentChild Field currentChild
protected OMNode	lastChild Field lastChild
protected boolean	nextCalled Field nextCalled
protected boolean	removeCalled Field removeCalled

Constructor Summary

OMChildrenIterator(OMNode currentChild)
Constructor OMChildrenIterator.

Method Summary

boolean	hasNext() Returns true if the iteration has more elements.
java.lang.Object	next() Returns the next element in the iteration.
void	remove() Removes the last element returned by the iterator (optional operation) from the underlying collection.

Methods inherited from class java.lang.Object

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

Field Detail

currentChild

protected OMNode currentChild

Field currentChild

lastChild

protected OMNode lastChild

Field lastChild

nextCalled

protected boolean nextCalled

Field nextCalled

removeCalled

protected boolean removeCalled

Field removeCalled

Constructor Detail

OMChildrenIterator

public OMChildrenIterator(OMNode currentChild)

Constructor OMChildrenIterator.

Parameters:

currentChild -

Method Detail

remove

public void remove()

Removes the last element returned by the iterator (optional operation) from the underlying collection. This method must be called only once per call to next. The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method.

Specified by:

remove in interface java.util.Iterator

Throws:

java.lang.UnsupportedOperationException - if the remove operation is not supported by this Iterator.

java.lang.IllegalStateException - if the next method has not yet been called, or the remove method has already been called after the last call to the next method.

hasNext

public boolean hasNext()

Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

Specified by:

hasNext in interface java.util.Iterator

Returns:

Returns true if the iterator has more elements.

next

public java.lang.Object next()

Returns the next element in the iteration.

Specified by:

next in interface java.util.Iterator

Returns:

Returns the next element in the iteration.

Throws:

java.util.NoSuchElementException - iteration has no more elements.