On Wed, Mar 31, 2010 at 12:42 PM, Ray Ryan <[email protected]> wrote:
> I don't follow your assertion, scott. I'm pretty sure that null is the
> only legal value for a Void field, so what's the big deal about
> serializing it?
null is the only value. This supports a command-style use case where
you have an RPC interface that looks like:
CommandResult<T> {
T getValue();
boolean succeeded();
int cost();
}
For some class of RPC calls, you might have:
CommandResult<Void> commandWithNoReturnValue();
--
Bob Vawter
Google Web Toolkit Team
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