org.jfree.formula.function.text

Class TFunction

Implemented Interfaces:
Function, Serializable

public class TFunction
extends java.lang.Object
implements Function

This function returns the given text value or a zero lenght string for non text type.
Author:
Cedric Pronzato

Constructor Summary

TFunction()

Method Summary

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

Constructor Details

TFunction

public TFunction()

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