protected CoapObserveRelation(Request request,Endpoint endpoint){
  this.request=request;
  this.endpoint=endpoint;
  this.orderer=new ObserveNotificationOrderer();
}

protected CoapObserveRelation ( Request request , Endpoint endpoint ) { this . request = request ; this . endpoint = endpoint ; this . orderer = new ObserveNotificationOrderer ( ) ; }
constructs a new coapobserverelation with the specified request .
