org.axiondb.functions

Class SpaceFunction

public class SpaceFunction extends BaseFunction implements ScalarFunction, FunctionFactory

Returns a string filled with a given number of spaces.

Version: $Revision: 1.5 $ $Date: 2005/05/02 22:28:41 $

Author: Sudhendra Seshachala Ahimanikya Satapathy

Constructor Summary
SpaceFunction()
Creates a new instance of Class
Method Summary
Objectevaluate(RowDecorator row)
DataTypegetDataType()
booleanisValid()
ConcreteFunctionmakeNewInstance()

Constructor Detail

SpaceFunction

public SpaceFunction()
Creates a new instance of Class

Method Detail

evaluate

public Object evaluate(RowDecorator row)

getDataType

public DataType getDataType()
StringType

isValid

public boolean isValid()

makeNewInstance

public ConcreteFunction makeNewInstance()