org.apache.jetspeed.page.document.impl
Class NodeSetImpl

java.lang.Object
  org.apache.jetspeed.page.document.impl.NodeSetImpl

All Implemented Interfaces:

org.apache.jetspeed.page.document.NodeSet

public class NodeSetImpl
extends Object
implements org.apache.jetspeed.page.document.NodeSet

NodeSetImpl

Version:

$Id$

Author:

Randy Watler

Field Summary

private Comparator	comparator
static NodeSetImpl	EMPTY_NODE_SET
private Map	nodes
private static Map	patternCache

Constructor Summary

NodeSetImpl()

NodeSetImpl(Comparator comparator)

NodeSetImpl(List nodes)

NodeSetImpl(List nodes, Comparator comparator)

NodeSetImpl(org.apache.jetspeed.page.document.NodeSet nodeSet)

Method Summary

void	add(org.apache.jetspeed.page.document.Node node)
boolean	contains(org.apache.jetspeed.page.document.Node node)
org.apache.jetspeed.page.document.NodeSet	exclusiveSubset(String regex)
org.apache.jetspeed.page.document.Node	get(String name)
private Pattern	getCachedPattern(String regex) getCachedPattern
org.apache.jetspeed.page.document.NodeSet	inclusiveSubset(String regex)
boolean	isEmpty()
Iterator	iterator()
int	size()
org.apache.jetspeed.page.document.NodeSet	subset(String type)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_NODE_SET

public static final NodeSetImpl EMPTY_NODE_SET

patternCache

private static final Map patternCache

nodes

private Map nodes

comparator

private Comparator comparator

Constructor Detail

NodeSetImpl

public NodeSetImpl(List nodes,
                   Comparator comparator)

NodeSetImpl

public NodeSetImpl(List nodes)

NodeSetImpl

public NodeSetImpl(Comparator comparator)

NodeSetImpl

public NodeSetImpl(org.apache.jetspeed.page.document.NodeSet nodeSet)

NodeSetImpl

public NodeSetImpl()

Method Detail

getCachedPattern

private Pattern getCachedPattern(String regex)

getCachedPattern

Parameters:

regex - pattern

Returns:

cached pattern

add

public void add(org.apache.jetspeed.page.document.Node node)

Specified by:

add in interface org.apache.jetspeed.page.document.NodeSet

get

public org.apache.jetspeed.page.document.Node get(String name)

Specified by:

get in interface org.apache.jetspeed.page.document.NodeSet

iterator

public Iterator iterator()

Specified by:

iterator in interface org.apache.jetspeed.page.document.NodeSet

subset

public org.apache.jetspeed.page.document.NodeSet subset(String type)

Specified by:

subset in interface org.apache.jetspeed.page.document.NodeSet

inclusiveSubset

public org.apache.jetspeed.page.document.NodeSet inclusiveSubset(String regex)

Specified by:

inclusiveSubset in interface org.apache.jetspeed.page.document.NodeSet

exclusiveSubset

public org.apache.jetspeed.page.document.NodeSet exclusiveSubset(String regex)

Specified by:

exclusiveSubset in interface org.apache.jetspeed.page.document.NodeSet

size

public int size()

Specified by:

size in interface org.apache.jetspeed.page.document.NodeSet

contains

public boolean contains(org.apache.jetspeed.page.document.Node node)

Specified by:

contains in interface org.apache.jetspeed.page.document.NodeSet

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface org.apache.jetspeed.page.document.NodeSet