package gw.rating.flow.domain

uses gw.lang.reflect.IType
uses java.util.Date

class DateConstantOperand extends CalcStepValueOperand {
  var _constantValue : Date

  construct (constValue : Date, opType : CalcStepOperatorType) {
    this(constValue, opType, 0, 0)
  }

  construct (constValue : Date, opType : CalcStepOperatorType, numLeft: int, numRight: int) {
    this(constValue, opType, numLeft, numRight, null)
  }

  construct(constValue : Date, opType : CalcStepOperatorType, numLeft: int, numRight: int, aHighlightElement: RateRoutineHighlightElement) {
    super(opType, numLeft, numRight)
    _constantValue = constValue
    _highlightElement = aHighlightElement
  }


  override property get OperandType() : CalcStepOperandType {
     return CalcStepOperandType.TC_CONSTANT
  }

  override protected function generateValue(context: GenerationContext) {
      context.append("new Date(" + _constantValue.getTime() + ")")

  }

  override function getDataType(context: GenerationContext) : IType {
    return Date
  }
}