| 摘要 |
PROBLEM TO BE SOLVED: To decide what is the service required or provided by an object by providing an operation argument type related to decided respective operation arguments as well. SOLUTION: A distributed object system 10 is provided with an object request broker(ORB) 11. Then, the interface of a component corresponding to identified parts is pulled out and the plug of the parts is decided. The plug is identified by deciding attributes from the pulled-out interface or deciding an operation requiring one argument from the pulled-out interface. Also, it is realized by pulling out a factory argument list from a factory method for the object expressed by the component as well. Further, the socket of the parts is also decided by a similar method. In such a manner, the decided plug of first parts is displayed.
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