org.jfree.formula.function.text

Class LenFunction

Implemented Interfaces:
Function, Serializable

public class LenFunction
extends java.lang.Object
implements Function

This function returns the lengh in characters of the given value.
Author:
Cedric Pronzato

Constructor Summary

LenFunction()

Method Summary

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

Constructor Details

LenFunction

public LenFunction()

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