Geoff, I don't really know the answer, but my guess is that it's simply a matter of trying to provide as much convenience as possible. I think you should ask this question on the SDO spec collaboration mailing list.
Frank. "Geoffrey Winn" <[EMAIL PROTECTED]> wrote on 07/20/2006 08:36:09 AM: > This may be the wrong forum for this question (in which case maybe someone > can suggest the right one) however, I'm a bit puzzled by some of the built > in datatype conversions that SDO performs. > > Some conversions are obvious, such as Byte to any of the wider integer > forms. However others are more questionable. For example, referring to page > 146 of V2.01 of the Java Spec, it seems to be possible to convert a Double > to Byte. I can see that occasionally that will work, and occasionally it > will work with a modest amount of rounding, but in most cases the result is > just noise. Long to Byte is another one that will fail a lot more often than > it succeeds. > > The obvious reply to this is that it is up to the user to make sure that > these conversions are invoked only when they make sense - but if the user > has to take that responsibility, then they might as well do the conversion > themselves. > > I just wondered what the reasoning was behind including such a wide range of > conversions. > > Regards, > > Geoff. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
