| 摘要 |
PURPOSE:To easily alter an MMI state transition without altering a program by installing a state transition file and a command code file in the application program of a computer. CONSTITUTION:The application program 1 reads the name of a function 4 from the command code file 3 by a command code which has been read out of the state file 2, and executes the processing of a state by the function by using a parameter which has been read out of the file 2 in respective states. Then, a case which agrees with a condition in the file 2 is detected from the condition of a processing result. A subsequent state which is decided in accordance with the case is read out of the file 2, and the state transition is executed with respect to the subsequent state. Here, the file 2 stores state information consisting of the command corresponding to respective states in a man machine interface MMI, the parameter, the case showing the condition of the processing result of the state and the number of the subsequent state corresponding to the case at respective states. |
