• From: Mukul Gandhi <gandhi.mukul@g...>
• To: "Costello, Roger L." <costello@m...>
• Date: Sun, 17 Apr 2011 05:35:55 +0530

Hi Roger,
    Nice example.

There's a minor suggestion though.

On Sat, Apr 16, 2011 at 10:34 PM, Costello, Roger L. <costello@m...> wrote:
>        <xs:assert test="
>              if (exists(end)) then
>                  if (start castable as xs:dateTime) then
>                      xs:dateTime(end) gt xs:dateTime(start)
>                  else if (start castable as xs:date) then
>                      xs:date(end) gt xs:date(start)
>                  else if (start castable as xs:time) then
>                      xs:time(end) gt xs:time(start)
>                  else true()
>              else true()" />

Since "start" and "end" are typed nodes during assertion evaluation, I
think the above assert expression can be written as follows,

<xs:assert test="if (exists(end)) then (end gt start) else true()" />




-- 
Regards,
Mukul Gandhi

• Follow-Ups:
  • RE: ANN: Portable Data Component -- start/end
    • From: "Costello, Roger L." <costello@m...>

• References:
  • ANN: Portable Data Component -- start/end
    • From: "Costello, Roger L." <costello@m...>