| 摘要 |
PROBLEM TO BE SOLVED: To combine object directing parts and execute a job processing through the use of an object directing feature. SOLUTION: The model group 22 of a business object 12 is classified into a domain object 23, an object management 24, a control object 25 and a service object 26. The control object 25 receives a processing request from a client 11 and controls the cooperation relation of the domain object 23, the object management 24 and the service object 26. The domain object 23 holds a business rule and the object management 24 mounts the interface of access to a data base 13 and a sequential file 14.
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