org.axiondb.functions

Class CastAsFunction

public class CastAsFunction extends BaseFunction implements ScalarFunction, FunctionFactory

ANSI style CAST...AS Function function : CAST( {id|expr} AS type[(precision[,scale])] )

Author: Ritesh Adval Ahimanikya Satapathy Jonathan Giron

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

Constructor Detail

CastAsFunction

public CastAsFunction()

Method Detail

evaluate

public Object evaluate(RowDecorator row)

getDataType

public DataType getDataType()

isValid

public boolean isValid()

makeNewInstance

public ConcreteFunction makeNewInstance()