INFORMATION PROCESSOR

PURPOSE:To provide a processor for executing and displaying prepared specification for which state transition specification such as a state transition chart and a state transition table being the software design specifications of a real time system, etc., is inputted and edited by the model of the real time system of an object orienting technique. CONSTITUTION:This processor is provided with a picture display part 20, a state transition specification editing part 30, a processing corresponding function title specification file 31, a program object 40, a function library 41, a display graphic object 50, a state transition object 60 and a communication control part 70, prepares the state transition object 60 by the state transition specification editing part for a real time system model displayed on the picture display part and changes graphic display through the display graphic object based on the execution result of the instance-generated program object 40.