org.jaxen.util
Class StackedIterator

java.lang.Object
  extended byorg.jaxen.util.StackedIterator
All Implemented Interfaces:
java.util.Iterator
Direct Known Subclasses:
AncestorAxisIterator, DescendantAxisIterator

public abstract class StackedIterator
extends java.lang.Object
implements java.util.Iterator


Constructor Summary
protected StackedIterator()
           
  StackedIterator(java.lang.Object contextNode, Navigator navigator)
           
 
Method Summary
protected abstract  java.util.Iterator createIterator(java.lang.Object contextNode)
           
protected  Navigator getNavigator()
           
 boolean hasNext()
           
protected  void init(java.lang.Object contextNode, Navigator navigator)
           
 java.lang.Object next()
           
protected  void pushIterator(java.util.Iterator iter)
           
 void remove()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

StackedIterator

public StackedIterator(java.lang.Object contextNode,
                       Navigator navigator)

StackedIterator

protected StackedIterator()
Method Detail

init

protected void init(java.lang.Object contextNode,
                    Navigator navigator)

hasNext

public boolean hasNext()
Specified by:
hasNext in interface java.util.Iterator

next

public java.lang.Object next()
                      throws java.util.NoSuchElementException
Specified by:
next in interface java.util.Iterator
Throws:
java.util.NoSuchElementException

remove

public void remove()
            throws java.lang.UnsupportedOperationException
Specified by:
remove in interface java.util.Iterator
Throws:
java.lang.UnsupportedOperationException

createIterator

protected abstract java.util.Iterator createIterator(java.lang.Object contextNode)

pushIterator

protected void pushIterator(java.util.Iterator iter)

getNavigator

protected Navigator getNavigator()


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