org.oXML.xpath.iterator
Class AbstractNodeset

java.lang.Object
  org.oXML.xpath.iterator.AbstractNodeset

All Implemented Interfaces:

Nodeset

Direct Known Subclasses:

IteratedNodeset

public abstract class AbstractNodeset

extends java.lang.Object

implements Nodeset

Nested Class Summary

class

AbstractNodeset.AbstractNodesetIterator

Field Summary

Fields inherited from interface org.oXML.type.Nodeset

EMPTY_SET

Constructor Summary

AbstractNodeset(NodeIterator iterator)
create a nodeset driven by this iterator

Method Summary

void	addNode(Node node)
boolean	contains(Node node)
NodeIterator	getIterator()
Node	getNode(int index) position the nodeset at the given index and return the indexed node
int	indexOf(Node node)
void	insertNode(int pos, Node node)
boolean	isEmpty()
protected Node	nextNode() step forward using the iterator and save the result node
void	removeNode(int pos)
int	size() get the cardinality of this nodeset
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractNodeset

public AbstractNodeset(NodeIterator iterator)

create a nodeset driven by this iterator

Method Detail

nextNode

protected Node nextNode()

step forward using the iterator and save the result node

getIterator

public NodeIterator getIterator()

Specified by:

getIterator in interface Nodeset

size

public int size()

Description copied from interface: Nodeset

get the cardinality of this nodeset

Specified by:

size in interface Nodeset

getNode

public Node getNode(int index)

position the nodeset at the given index and return the indexed node

Specified by:

getNode in interface Nodeset

Parameters:

index - position of node in nodeset, starting at 0

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Nodeset

contains

public boolean contains(Node node)

indexOf

public int indexOf(Node node)

Specified by:

indexOf in interface Nodeset

addNode

public void addNode(Node node)

Specified by:

addNode in interface Nodeset

removeNode

public void removeNode(int pos)

Specified by:

removeNode in interface Nodeset

insertNode

public void insertNode(int pos,
                       Node node)

Specified by:

insertNode in interface Nodeset

toString

public java.lang.String toString()