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

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

All Implemented Interfaces:

CalcRexImplementor

Enclosing class:

CalcRexImplementorTableImpl

private static class CalcRexImplementorTableImpl.ReinterpretCastImplementor
extends CalcRexImplementorTableImpl.AbstractCalcRexImplementor

Implementor for REINTERPRET operator.

Constructor Summary

private

CalcRexImplementorTableImpl.ReinterpretCastImplementor()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

CalcRexImplementorTableImpl.ReinterpretCastImplementor

private CalcRexImplementorTableImpl.ReinterpretCastImplementor()

Method Detail

canImplement

public boolean canImplement(RexCall call)

Specified by:

canImplement in interface CalcRexImplementor

Overrides:

canImplement in class CalcRexImplementorTableImpl.AbstractCalcRexImplementor

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.