'use strict'; var EventEmitter = require('events').EventEmitter, inherits = require('util').inherits; function Command(params) { params = params || {}; this.isEmit = params.isEmit; } exports.BaseCommand = Command; inherits(Command, EventEmitter); Command.prototype.enableEmitter = function() { this.isEmit = true; return this; }; Command.prototype.disableEmitter = function() { this.isEmit = false; return this; };