org.apache.xerces.impl.xpath

Class XPath

public class XPath extends Object

Bare minimum XPath parser.

INTERNAL:: Usage of this class is not supported. It may be altered or removed at any time.

Version: $Id: XPath.java,v 1.18 2005/03/07 23:28:41 mrglavas Exp $

Author: Andy Clark, IBM

Nested Class Summary
static class	XPath.Axis Axis.
static class	XPath.LocationPath A location path representation for an XPath expression.
static class	XPath.NodeTest Node test.
static class	XPath.Step A location path step comprised of an axis and node test.

Field Summary
protected String	fExpression Expression.
protected XPath.LocationPath[]	fLocationPaths Location paths.
protected SymbolTable	fSymbolTable Symbol table.

Constructor Summary
	XPath(String xpath, SymbolTable symbolTable, NamespaceContext context) Constructs an XPath object from the specified expression.

Method Summary
XPath.LocationPath	getLocationPath() Returns a representation of the first location path for this XPath.
XPath.LocationPath[]	getLocationPaths() Returns a representation of all location paths for this XPath.
static void	main(String[] argv) Main program entry.
String	toString() Returns a string representation of this object.

Field Detail

fExpression

protected String fExpression

Expression.

fLocationPaths

protected XPath.LocationPath[] fLocationPaths

Location paths.

fSymbolTable

protected SymbolTable fSymbolTable

Symbol table.

Constructor Detail

XPath

public XPath(String xpath, SymbolTable symbolTable, NamespaceContext context)

Constructs an XPath object from the specified expression.

Method Detail

getLocationPath

public XPath.LocationPath getLocationPath()

Returns a representation of the first location path for this XPath.

getLocationPaths

public XPath.LocationPath[] getLocationPaths()

Returns a representation of all location paths for this XPath. XPath = locationPath ( '|' locationPath)

main

public static void main(String[] argv)

Main program entry.

toString

public String toString()

Returns a string representation of this object.

Copyright B) 1999-2005 Apache XML Project. All Rights Reserved.