org.pentaho.reporting.libraries.formula.function.userdefined

Class NullFunction

java.lang.Object

org.pentaho.reporting.libraries.formula.function.userdefined.NullFunction

All Implemented Interfaces:

Serializable, Function

public class NullFunction
extends Object
implements Function

Creation-Date: Dec 18, 2006, 12:54:55 PM

Author:

Thomas Morgner

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NullFunction()

Method Summary

Methods

Modifier and Type	Method and Description
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

NullFunction

public NullFunction()

Method Detail

getCanonicalName

public String getCanonicalName()

Specified by:

getCanonicalName in interface Function

evaluate

public TypeValuePair evaluate(FormulaContext context,
                     ParameterCallback parameters)

Specified by:

evaluate in interface Function