private static short WichHasValue(VO.Between <T> obj)
{
var HasMin = !EqualityComparer <T> .Default.Equals(obj.Min, default(T));
var HasMax = !EqualityComparer <T> .Default.Equals(obj.Max, default(T));
if (HasMin && HasMax)
{
if (EqualityComparer <T> .Default.Equals(obj.Min, obj.Max))
{
return(3);
}
return(2);
}
if (HasMin && !HasMax)
{
return(1);
}
if (!HasMin && HasMax)
{
return(0);
}
return(-1);
}
public static void Append(IParametrosBuilder pParametros, VO.Between <T> obj, string pAlias, string pField)
{
switch (WichHasValue(obj))
{
case 3:
pParametros.AppendEqual(obj.Min, pAlias, pField);
break;
case 2:
pParametros.AppendBetween(obj.Min, obj.Max, pAlias, pField);
break;
case 1:
if (obj.UseEquals)
{
pParametros.AppendBiggerOrEqualThen(obj.Min, pAlias, pField);
}
else
{
pParametros.AppendBiggerThen(obj.Min, pAlias, pField);
}
break;
case 0:
if (obj.UseEquals)
{
pParametros.AppendSmallerOrEqualThen(obj.Max, pAlias, pField);
}
else
{
pParametros.AppendSmallerThen(obj.Max, pAlias, pField);
}
break;
}
}
public static bool HasValue(VO.Between <T> obj)
{
return(WichHasValue(obj) > -1);
}
