Command processing device and command processing device control method

摘要

A command processing device includes: a command reception section for receiving command data formed by a plurality of element data by successively receiving the element data; a state transition pattern storage section for storing a processing state transition pattern in the interpretation process of the command data; a state transition section for processing the element data one by one in the interpretation process of the command data and changing the processing state in the interpretation process according to the state transition pattern each time one element data is processed; and a control section for executing control according to the state finally decided by the state transition section.