com.redhat.rhn.common.util

Class XPathLite

java.lang.Object

com.redhat.rhn.common.util.XPathLite

public class XPathLite
extends java.lang.Object

Simple implementation of XPath-like selectors without XPath

Constructor Summary

Constructors

Constructor and Description
XPathLite(java.lang.String expr) Constructor

Method Summary

Modifier and Type	Method and Description
java.util.List	selectChildren(org.jdom.Document doc) Select all children of a node based on expression
org.jdom.Element	selectNode(org.jdom.Document doc) Select a single node based on expression

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathLite

public XPathLite(java.lang.String expr)

Constructor

Parameters:

expr - XPath expression to use

Method Detail

selectNode

public org.jdom.Element selectNode(org.jdom.Document doc)

Select a single node based on expression

Parameters:

doc - XML doc to search

Returns:

node if found, otherwise null

selectChildren

public java.util.List selectChildren(org.jdom.Document doc)

Select all children of a node based on expression

Parameters:

doc - XML doc to search

Returns:

node if found, otherwise null