Package org.pentaho.reporting.libraries.formula.function.information

Class IsNumberFunction

java.lang.Object

org.pentaho.reporting.libraries.formula.function.information.IsNumberFunction

All Implemented Interfaces:

Serializable, Function

public class IsNumberFunction
extends Object
implements Function

This function retruns true if the given value is of type Number.

Author:

Cedric Pronzato

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
IsNumberFunction()

Method Summary

Modifier and Type	Method	Description
TypeValuePair	evaluate(FormulaContext context, ParameterCallback parameters)
String	getCanonicalName()

Methods inherited from class java.lang.Object

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

Constructor Detail

IsNumberFunction

public IsNumberFunction()

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