internal override Value IsNotEqualToDate(DateValue value) { return(new BooleanValue(value.Val != Val)); }
internal override Value IsLessThanOrEqualToDate(DateValue value) { return(new BooleanValue(value.Val <= Val)); }
internal override Value IsGreaterThanOrEqualToDate(DateValue value) { return(new BooleanValue(value.Val >= Val)); }
internal override Value IsLessThanDate(DateValue value) { return(new BooleanValue(value.Val < Val)); }
internal override Value IsGreaterThanDate(DateValue value) { return(new BooleanValue(value.Val > Val)); }