1 line
576 B
JavaScript
1 line
576 B
JavaScript
"use strict";var t=require("../../bt/factory"),e=require("../../bt/base"),n=e.Status,i=e.createDecorator;module.exports=i({constructor:function(t,e){this.event=t,this.onEvent=e,this.onEventBind=this._onEvent.bind(this)},start:function(){return this.getEmitter().once(this.event,this.onEventBind),this.status=n.IN_PROGRESS,!0},stop:function(){this.getEmitter().removeListener(this.event,this.onEventBind)},_onEvent:function(){this.onEvent.apply(null,arguments),this.status=n.SUCCEEDED},update:function(t){return this.status===n.SUCCEEDED?n.SUCCEEDED:t}}),t.addBehavior(module); |