org.axiondb.functions

Class DateToCharFunction

public class DateToCharFunction extends BaseFunction implements ScalarFunction, FunctionFactory

Syntax: DateToChar( date-expr, 'format-string' )

Version: $Revision: 1.8 $ $Date: 2005/05/02 22:28:41 $

Author: Jonathan Giron

Constructor Summary
DateToCharFunction()
Creates a new instance of Class
Method Summary
Objectevaluate(RowDecorator row)
Returns String value representing the timestamp/date value in the given format.
DataTypegetDataType()
booleanisValid()
ConcreteFunctionmakeNewInstance()

Constructor Detail

DateToCharFunction

public DateToCharFunction()
Creates a new instance of Class

Method Detail

evaluate

public Object evaluate(RowDecorator row)
Returns String value representing the timestamp/date value in the given format.

Parameters: row

Returns: String representation of the timestamp/date value

getDataType

public DataType getDataType()
DataType

isValid

public boolean isValid()

makeNewInstance

public ConcreteFunction makeNewInstance()