org.jfree.formula.function.information

Class IsErrorFunction

Implemented Interfaces:
Function, Serializable

public class IsErrorFunction
extends java.lang.Object
implements Function

This function returns true if the parameter is of error.
Author:
Cedric Pronzato

Constructor Summary

IsErrorFunction()

Method Summary

TypeValuePair
evaluate(FormulaContext context, ParameterCallback parameters)
String
getCanonicalName()

Constructor Details

IsErrorFunction

public IsErrorFunction()

Method Details

evaluate

public TypeValuePair evaluate(FormulaContext context,
                              ParameterCallback parameters)
            throws EvaluationException
Specified by:
evaluate in interface Function

getCanonicalName

public String getCanonicalName()
Specified by:
getCanonicalName in interface Function