FalseFunctionCall

java.lang.Object

org.exolab.adaptx.xpath.expressions.PrimaryExpr

org.exolab.adaptx.xpath.expressions.FunctionCall

org.exolab.adaptx.xpath.functions.FunctionCallImpl

org.exolab.adaptx.xpath.functions.FalseFunctionCall

All Implemented Interfaces:: Parameters, XPathExpression

public class FalseFunctionCall extends FunctionCallImpl

A class that represents the XPath 1.0 false() function call

Version:: $Revision: 3736 $ $Date: 2003-05-13 09:57:04 +0200 (Tue, 13 May 2003) $
Author:: Keith Visco

Field Summary

Fields inherited from class FunctionCallImpl
INVALID_NUMBER_PARAMS, INVALID_RESULT

Fields inherited from class PrimaryExpr
EXPR, FUNCTION_CALL, LITERAL, NUMBER, VARIABLE_REFERENCE

Fields inherited from interface XPathExpression
BOOLEAN, ERROR, FILTER_EXPR, LOCATION_PATH, NODE_TEST, PATH_EXPR, PRIMARY, STEP, STRING, UNION_EXPR
Constructor Summary

Constructors

Constructor

Description

FalseFunctionCall()

Creates a new FalseFunctionCall
Method Summary

Modifier and Type

Method

Description

XPathResult

evaluate(XPathContext context)

Evaluates this Expr using the given context Node and ExprContext

Methods inherited from class FunctionCallImpl
addParameter, getFunctionName, getParameter, getParameterCount, toString

Methods inherited from class PrimaryExpr
getExprType, getType

Methods inherited from class Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

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
  
  Parameters:
  
  context - the current context Node
  
  exprContext - the ExprContext which has additional information sometimes needed for evaluating XPath expressions environment
  
  Returns:
  
  the ExprResult