net.sf.farrago.fennel.calc
Class CalcRexImplementorTableImpl.CastTimestampToDateImplementor

java.lang.Object
  net.sf.farrago.fennel.calc.CalcRexImplementorTableImpl.AbstractCalcRexImplementor
      net.sf.farrago.fennel.calc.CalcRexImplementorTableImpl.CastTimestampToDateImplementor

All Implemented Interfaces:

CalcRexImplementor

Enclosing class:

CalcRexImplementorTableImpl

private static class CalcRexImplementorTableImpl.CastTimestampToDateImplementor
extends CalcRexImplementorTableImpl.AbstractCalcRexImplementor

Implementor for casting from TIMESTAMP to DATE.

Constructor Summary

private

CalcRexImplementorTableImpl.CastTimestampToDateImplementor()

Method Summary

CalcReg

implement(RexCall call, RexToCalcTranslator translator) Generates instructions to implement this call, and returns the register which holds the result.

Methods inherited from class net.sf.farrago.fennel.calc.CalcRexImplementorTableImpl.AbstractCalcRexImplementor

canImplement

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CalcRexImplementorTableImpl.CastTimestampToDateImplementor

private CalcRexImplementorTableImpl.CastTimestampToDateImplementor()

Method Detail

implement

public CalcReg implement(RexCall call,
                         RexToCalcTranslator translator)

Description copied from interface: CalcRexImplementor

Generates instructions to implement this call, and returns the register which holds the result.