com.ricebridge.xmlman.in.func
Class TrimFunction

java.lang.Object
  com.ricebridge.xmlman.in.func.TrimFunction

All Implemented Interfaces:

Function

public class TrimFunction

extends Object

implements Function

Defines XPath function to trim whitespace from strings.

Function signature: string trim(object)

An implicit call to string() is made on the argument object. This function simply performs a Java String.trim(). Under the default settings it would normally be used like so: rb:trim(' foo '), returning 'foo'.

The Source Code of this Java class is available under a BSD-style license.

Constructor Summary

TrimFunction()

Method Summary

Object	call(com.ricebridge.xmlman.tp.Context pContext, List pArgs) Call the function.
static String	evaluate(Object pObject, com.ricebridge.xmlman.tp.Navigator pNavigator) Evaluate the function.

Methods inherited from class java.lang.Object

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

Constructor Detail

TrimFunction

public TrimFunction()

Method Detail

call

public Object call(com.ricebridge.xmlman.tp.Context pContext,
                   List pArgs)
            throws com.ricebridge.xmlman.tp.FunctionCallException

Call the function.

Specified by:

call in interface Function

Parameters:

pContext - XPath execution context

pArgs - Function arguments

Throws:

com.ricebridge.xmlman.tp.FunctionCallException

evaluate

public static String evaluate(Object pObject,
                              com.ricebridge.xmlman.tp.Navigator pNavigator)

Evaluate the function.

Parameters:

pObject - object representing string to trim

pNavigator - Source document navigator