org.exolab.adaptx.xpath.functions

Class FalseFunctionCall

Implemented Interfaces:
XPathExpression

public class FalseFunctionCall
extends FunctionCallImpl

A class that represents the XPath 1.0 false() function call
Version:
$Revision: 1.2 $ $Date: 2003/05/13 07:57:04 $
Author:
Keith Visco

Field Summary

Fields inherited from class org.exolab.adaptx.xpath.functions.FunctionCallImpl

INVALID_NUMBER_PARAMS, INVALID_RESULT

Fields inherited from class org.exolab.adaptx.xpath.expressions.PrimaryExpr

EXPR, FUNCTION_CALL, LITERAL, NUMBER, VARIABLE_REFERENCE

Fields inherited from interface org.exolab.adaptx.xpath.XPathExpression

BOOLEAN, ERROR, FILTER_EXPR, LOCATION_PATH, NODE_TEST, NUMBER, PATH_EXPR, PRIMARY, STEP, STRING, UNION_EXPR

Constructor Summary

FalseFunctionCall()
Creates a new FalseFunctionCall

Method Summary

XPathResult
evaluate(XPathContext context)
Evaluates this Expr using the given context Node and ExprContext

Methods inherited from class org.exolab.adaptx.xpath.functions.FunctionCallImpl

addParameter, getFunctionName, getParameter, getParameterCount, toString

Methods inherited from class org.exolab.adaptx.xpath.expressions.FunctionCall

getFunctionName, getParameter, getParameterCount

Methods inherited from class org.exolab.adaptx.xpath.expressions.PrimaryExpr

getExprType, getType

Constructor Details

FalseFunctionCall

public FalseFunctionCall()
Creates a new FalseFunctionCall

Method Details

evaluate

public XPathResult evaluate(XPathContext context)
            throws XPathException
Evaluates this Expr using the given context Node and ExprContext
Specified by:
evaluate in interface XPathExpression
Parameters:
context - the current context Node
Returns:
the ExprResult