edu.wisc.ssec.mcidasv.util

Class XPathUtils

java.lang.Object

edu.wisc.ssec.mcidasv.util.XPathUtils

public final class XPathUtils
extends Object

Documentation is still forthcoming, but remember that no methods accept null parameters!

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	XPathUtils.ElementListIterator
static class	XPathUtils.NodeListIterator

Field Summary

Fields

Modifier and Type	Field and Description
private static Map<String,XPathExpression>	pathMap Maps (and caches) the XPath String to its compiled XPathExpression.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	XPathUtils() Thou shalt not create an instantiation of this class!

Method Summary

Modifier and Type	Method and Description
static List<Element>	elements(IntegratedDataViewer idv, IdvResourceManager.IdvResource collectionId, String xPath)
static XPathUtils.ElementListIterator	elements(Node root)
static XPathUtils.ElementListIterator	elements(Node root, String xPath)
static XPathUtils.ElementListIterator	elements(String xmlFile, String xPath)
static List<Element>	elements(XmlResourceCollection collection, String xPath)
static NodeList	eval(Node root, String xPath)
static NodeList	eval(String xmlFile, String xPath)
static List<Node>	eval(XmlResourceCollection collection, String xPath)
static XPathExpression	expr(String xPath)
static Document	loadXml(File xmlFile)
static Document	loadXml(InputStream in)
static Document	loadXml(String xmlFile)
static List<Node>	nodes(IntegratedDataViewer idv, IdvResourceManager.IdvResource collectionId, String xPath)
static XPathUtils.NodeListIterator	nodes(Node root)
static XPathUtils.NodeListIterator	nodes(Node root, String xPath)
static XPathUtils.NodeListIterator	nodes(String xmlFile, String xPath)
static List<Node>	nodes(XmlResourceCollection collection, String xPath)

Methods inherited from class java.lang.Object

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

Field Detail

pathMap

private static final Map<String,XPathExpression> pathMap

Maps (and caches) the XPath String to its compiled XPathExpression.

Constructor Detail

XPathUtils

private XPathUtils()

Thou shalt not create an instantiation of this class!

Method Detail

expr

public static XPathExpression expr(String xPath)

eval

public static List<Node> eval(XmlResourceCollection collection,
                              String xPath)

eval

public static NodeList eval(String xmlFile,
                            String xPath)

eval

public static NodeList eval(Node root,
                            String xPath)

nodes

public static List<Node> nodes(IntegratedDataViewer idv,
                               IdvResourceManager.IdvResource collectionId,
                               String xPath)

nodes

public static List<Node> nodes(XmlResourceCollection collection,
                               String xPath)

nodes

public static XPathUtils.NodeListIterator nodes(String xmlFile,
                                                String xPath)

nodes

public static XPathUtils.NodeListIterator nodes(Node root,
                                                String xPath)

nodes

public static XPathUtils.NodeListIterator nodes(Node root)

elements

public static List<Element> elements(IntegratedDataViewer idv,
                                     IdvResourceManager.IdvResource collectionId,
                                     String xPath)

elements

public static List<Element> elements(XmlResourceCollection collection,
                                     String xPath)

elements

public static XPathUtils.ElementListIterator elements(String xmlFile,
                                                      String xPath)

elements

public static XPathUtils.ElementListIterator elements(Node root)

elements

public static XPathUtils.ElementListIterator elements(Node root,
                                                      String xPath)

loadXml

public static Document loadXml(String xmlFile)

loadXml

public static Document loadXml(File xmlFile)

loadXml

public static Document loadXml(InputStream in)