| 摘要 |
PURPOSE:To eliminate the need of changing an execution source program even if there is a change in the program identifier of an execution destination program and a parameter designation system. CONSTITUTION:An invariable function name which is not affected by the change is given to a program 6 apart from the program identifier. A corresponding relation between the function name and the program identifier, and the parameter designation system are held in a program identification table 4. When a program 5 issues an execution request including the function name of the program 6 and a parameter name, it is noticed to an execution program identification part 2 through an execution request reception part 1. The execution program identification part 2 obtains the program identifier corresponding to the function name in the middle of an execution request, and the parameter designation system from the program identification table 4. Then, the part 2 generates program identification information including the program identifier and the parameter name adjusted to the parameter designation system. A program execution part 3 executes the program 6 by using program identification information. |
