public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
if (obj == null)
{
return(false);
}
QuantityUnits units = (QuantityUnits)obj;
if (units.quanity < 0)
{
throw new QunaityMeasurementException(QunaityMeasurementException.ExceptionType.INVALID_VALUE, "provided value is invalid");
}
return(this.quanity == units.quanity);
}
public bool EqualityCheck(QuantityUnits firstQuantity, QuantityUnits secondQuantity)
{
return(firstQuantity.Equals(secondQuantity));
}
public double AddQuntities(QuantityUnits firstElement, QuantityUnits secondElement)
{
return(firstElement.AddQuantity(secondElement));
}
public double AddQuantity(QuantityUnits quantityUnits)
{
return(quantityUnits.quanity + this.quanity);
}