Method of object-oriented state mapping/demapping, and state management method

The invention discloses an object-oriented state mapping/de-mapping method, by accurately describing the external state attribute parameters of the managed object and the internal state set for the state spread; establish the corresponding relationship between the said external state attributes parameters set and the said internal state sets; according to the established corresponding relations, convert the external state of the managed objects into the internal state to process. Based on this mapping/de-mapping mechanism, the invention also discloses an object-oriented state management methodand system, and when the external state of the managed object changes, the internal state conversion module converts the external state into the internal state to spread, thereby simplifying the transmission information amount during the state spread, saving network resources, and improving management efficiency.