org.pentaho.reporting.libraries.formula.function.text
Class LenFunction

java.lang.Object
  org.pentaho.reporting.libraries.formula.function.text.LenFunction

All Implemented Interfaces:

Serializable, Function

public class LenFunction
extends Object
implements Function

This function returns the lengh in characters of the given value.

Author:

Cedric Pronzato

See Also:

Serialized Form

Constructor Summary

LenFunction()

Method Summary

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

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LenFunction

public LenFunction()

Method Detail

evaluate

public TypeValuePair evaluate(FormulaContext context,
                              ParameterCallback parameters)
                       throws EvaluationException

Specified by:

evaluate in interface Function

Throws:

EvaluationException

getCanonicalName

public String getCanonicalName()

Specified by:

getCanonicalName in interface Function