org.jaxen

Class XPathFunctionContext

public class XPathFunctionContext extends SimpleFunctionContext

A FunctionContext implementing the core XPath function library, plus Jaxen extensions.

The core XPath function library is provided through this implementation of FunctionContext. Additionally, extension functions have been provided, as enumerated below.

This class is re-entrant and thread-safe. If using the default instance, it is inadvisable to call {@link #registerFunction(String, String, Function)} as that will extend the global function context, affecting other users.

Extension functions:

evaluate(..)
upper-case(..)
lower-case(..)
ends-with(..)

Author: bob mcwhirter

Field Summary
static XPathFunctionContext	instance

Constructor Summary
	XPathFunctionContext() Create a new XPath function context.
	XPathFunctionContext(boolean includeExtensionFunctions) Create a new XPath function context.

Method Summary
static FunctionContext	getInstance() Retrieve the default function context
void	registerExtensionFunctions()
void	registerXPathFunctions()
void	registerXSLTFunctions()