INPUT-OUTPUT CONTROL UNIT, INPUT-OUTPUT CONTROL METHOD, AND INPUT-OUTPUT CONTROL PROGRAM

摘要

PPROBLEM TO BE SOLVED: To provide an input-output control unit, input-output control method, and input-output control program capable of efficiently performing control of changing or adding application which a multifunction machine has. PSOLUTION: The input-output control unit is provided with: an input class 320 for generalizing a common function for inputting data the multifunction machine has and controlling it; a data class 330 for transferring the data input by the input class 320 to an output destination; and an output class 340 for generalizing a function held by the output destination of data received from the data class 330 in common and controlling them. Thus, even when a new function is added to the sub-class of either the input class 320 or output class 340, processing to be executed in the input class 320, the data class 330, and the output class 340 does not need to be changed or a part of it has only to be changed, so a new function is easily added. PCOPYRIGHT: (C)2007,JPO&INPIT