org.axiondb.functions

Class TrimFunction

public class TrimFunction extends BaseFunction implements ScalarFunction, FunctionFactory

TRIM ( [LEADING| TRAILING| BOTH] [ trim-character ] FROM ] trim-source) function

Version: $Revision: 1.5 $ $Date: 2005/07/06 18:44:25 $

Author: Ahimanikya Satapathy

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

Constructor Detail

TrimFunction

public TrimFunction()
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()