FABLET Youenn [mailto:fablet@crf.canon.fr] wrote: >Let's have an operation that takes as input a date and a country name. >As output, you get the size of the population of this country at that date. >IMO, the definition of this operation should not change whether: > - you receive the date and country name as one message or two >separate messages > - you send the output to the requester A, to another node B or both >A and B. Of course _something_ must be different. The question is whether one needs another degree of abstraction beyond the port type/operation. Do you have a use case in mind where an operation is split into multiple messages in one case but kept as a single message in another? --JeffReceived on Tuesday, 18 June 2002 14:20:54 UTC
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