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

java.lang.Object
  extended byorg.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.