assign(obj) {
    Object.keys(obj || {}).forEach((key) => {
      this[key] = obj[key];
    });
  }
/**
   * Assign new conf values
   * @access protected
   * @param {object} obj the new conf values
   */
Assign new conf values
@access protected
@param {object} obj the new conf values
Assign new conf values @access protected @param { object } obj the new conf values
assign(obj) {
    Object.keys(obj || {}).forEach((key) => {
      this[key] = obj[key];
    });
  }
assign ( obj ) { Object . keys ( obj || { } ) . forEach ( ( key ) => { this [ key ] = obj [ key ] ; } ) ; }
Assign new conf values
 @access protected
 @param {object} obj the new conf values
Assign new conf values @access protected @param { object } obj the new conf values