org.xmlpull.v1.builder.xpath.jaxen

Class Context

java.lang.Object

org.xmlpull.v1.builder.xpath.jaxen.Context

All Implemented Interfaces:

Serializable

public class Context
extends Object
implements Serializable

Wrapper around implementation-specific objects used as the context of an expression evaluation.

NOTE: This class is not typically used directly, but is exposed for writers of implementation-specific XPath packages.

The Context bundles utilities together for evaluation of the expression. It wraps the provided objects for ease-of-passage through the expression AST.

Author:

bob mcwhirter

See Also:

ContextSupport, BaseXPath, XPath for dom4j, XPath for JDOM, XPath for W3C DOM, XPath for Electric XML, Serialized Form

Constructor Summary

Constructors

Constructor and Description
Context(ContextSupport contextSupport)

Method Summary

Methods

Modifier and Type	Method and Description
Context	duplicate()
ContextSupport	getContextSupport()
Function	getFunction(String namespaceURI, String prefix, String localName)
Navigator	getNavigator()
List	getNodeSet()
int	getPosition()
int	getSize()
Object	getVariableValue(String namespaceURI, String prefix, String localName)
void	setContextSupport(ContextSupport contextSupport)
void	setNodeSet(List nodeSet)
void	setPosition(int position)
void	setSize(int size)
String	translateNamespacePrefixToUri(String prefix)

Methods inherited from class java.lang.Object

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

Constructor Detail

Context

public Context(ContextSupport contextSupport)

Method Detail

getNodeSet

public List getNodeSet()

setNodeSet

public void setNodeSet(List nodeSet)

getContextSupport

public ContextSupport getContextSupport()

setContextSupport

public void setContextSupport(ContextSupport contextSupport)

getNavigator

public Navigator getNavigator()

translateNamespacePrefixToUri

public String translateNamespacePrefixToUri(String prefix)

getVariableValue

public Object getVariableValue(String namespaceURI,
                      String prefix,
                      String localName)
                        throws UnresolvableException

Throws:

UnresolvableException

getFunction

public Function getFunction(String namespaceURI,
                   String prefix,
                   String localName)
                     throws UnresolvableException

Throws:

UnresolvableException

setSize

public void setSize(int size)

setPosition

public void setPosition(int position)

getSize

public int getSize()

getPosition

public int getPosition()

duplicate

public Context duplicate()