concern
Version:
A library for seperating your application logic into concerns.
54 lines (41 loc) • 875 B
JavaScript
import Context from './Context';
/**
* Concern interface represents a unit of work or some aspect of the application.
* @interface
*/
class Concern {
/**
* onStart is called when the Concern is started
* for the first time.
* @returns {Promise|null}
*/
onStart() {
}
/**
* onPause is called when the Concern is to
* be paused.
* @returns {Promise|null}
*/
onPause() {
}
/**
* onResume is called when the Concern is to resume operations.
* @returns {Promise|null}
*/
onResume() {
}
/**
* onStop is called when the Concern has been stopped.
* @returns {Promise|null}
*/
onStop() {
}
/**
* receive a message from a sender
* @param {*} message
* @param {Concern} sender
*/
receive() {
}
}
export default Concern