org.apache.axiom.om.impl.traverse

Class OMFilterIterator

java.lang.Object

org.apache.axiom.om.impl.traverse.OMFilterIterator

All Implemented Interfaces:

java.util.Iterator

Direct Known Subclasses:

OMChildElementIterator, OMChildrenQNameIterator, OMChildrenQNameIterator, OMChildrenWithSpecificAttributeIterator, OMQNameFilterIterator, OMQualifiedNameFilterIterator

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

Abstract iterator that returns matching nodes from another iterator.

Field Summary

Fields

Modifier and Type	Field and Description
private OMNode	nextNode
private boolean	noMoreNodes
private java.util.Iterator	parent

Constructor Summary

Constructors

Constructor and Description
OMFilterIterator(java.util.Iterator parent)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
protected abstract boolean	matches(OMNode node) Determine whether the given node matches the filter criteria.
java.lang.Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

parent

private final java.util.Iterator parent

nextNode

private OMNode nextNode

noMoreNodes

private boolean noMoreNodes

Constructor Detail

OMFilterIterator

public OMFilterIterator(java.util.Iterator parent)

Method Detail

matches

protected abstract boolean matches(OMNode node)

Determine whether the given node matches the filter criteria.

Parameters:

node - the node to test

Returns:

true if the node matches, i.e. if it should be returned by a call to next()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

remove

public void remove()

Specified by:

remove in interface java.util.Iterator