ResponseMessage (traas 1.1 API)

java.lang.Object
- it.polito.appeal.traci.protocol.ResponseMessage

```
public class ResponseMessage
extends Object
```
Represents a message sent from the server. A response message is made of an ordered collection of status responses, response commands and/or sub-responses.

Author:

Enrico Gueli <enrico.gueli@polito.it>

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static int[] STATUS_ONLY_RESPONSES
  The list of IDs of responses that have no response commands.
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ResponseMessage(DataInputStream dis)
  Constructor that unpacks all the data from a DataInputStream, populating the list of ResponseContainers.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  List<ResponseContainer> responses()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - STATUS_ONLY_RESPONSES
```
public static final int[] STATUS_ONLY_RESPONSES
```
    The list of IDs of responses that have no response commands.
- Constructor Detail
  - ResponseMessage
```
public ResponseMessage(DataInputStream dis)
                throws IOException
```
    Constructor that unpacks all the data from a DataInputStream, populating the list of ResponseContainers.
    A response message is made of individual packets. It is assumed that the first packet is always a status response. According to the status response, different data are expected next:
    
    if the status response is not Constants.RTYPE_OK, another status response or the end of the stream are expected.
    
    if the status ID is equal to Constants.CMD_SIMSTEP, it is expected an integer representing N and N following sub-responses;
    
    if the status ID matches one of the commands in STATUS_ONLY_RESPONSES , it is expected another status response;
    if the status ID doesn't match any of the above, it is expected a response command.
    A new ResponseMessage, collecting all the data that belong to the same request, is built and appended to an internal list.
    Parameters:
    
    dis - dis
    
    Throws:
    
    IOException - Exception
- Method Detail
  - responses
```
public List<ResponseContainer> responses()
```