org.axiondb.functions

Class NotFunction

public class NotFunction extends BaseFunction implements ScalarFunction, FunctionFactory

Version: $Revision: 1.4 $ $Date: 2005/04/24 21:33:11 $

Author: Rodney Waldhoff

Constructor Summary
NotFunction()
Method Summary
Objectevaluate(RowDecorator row)
DataTypegetDataType()
booleanisValid()
ConcreteFunctionmakeNewInstance()

Constructor Detail

NotFunction

public NotFunction()

Method Detail

evaluate

public Object evaluate(RowDecorator row)

getDataType

public DataType getDataType()

isValid

public boolean isValid()

makeNewInstance

public ConcreteFunction makeNewInstance()