One described embodiment of the complex system;
Behavior of the system depends on the state of the system;
State of the system migration has established rules;
Migration rules states determines the execution order of system operation;
State of the system in accordance with state migration rules;
The system relies on state behavior and orderly migration execution in accordance with the state;
Modify the behavior of the system state;
It is used to describe the state of behavior of the system at different stages of execution;
The life cycle of the system described manner;
The system acts performed in sequence organization;
State transition is done automatically by the system: a form of automatic machines, asynchronous programming;
Controlled by an external: interactive state machine;