Backend API

@SuppressWarnings(“unchecked”) public class RuntimeMessageHandler extends SendMessageOverFBP implements FBPProtocolHandler

Class managing the Runtime Message for the Flow-Based Programming Network Protocol To know more about this protocol, take a look at the doc on J.Paul Morisson’s website : https://flowbased.github.io/fbp-protocol/#sub-protocols

Created by antoine on 26/05/2017.

public void handleMessage (FBPMessage message)

Handle a message. It call the corresponding method for each supported type of message.

• Parameters: message — : the message to handle

private void getruntime ()

Handle a “getruntime” message by answering with a “runtime” message.

https://flowbased.github.io/fbp-protocol/#runtime-getruntime

private void packet ()

Handle a “packet” message.

https://flowbased.github.io/fbp-protocol/#runtime-packet

private void sendPacketMessage (String port, String event, String graph, JSONObject payloadToSend)

Send a packet message.

https://flowbased.github.io/fbp-protocol/#runtime-packet

• Parameters:
  • port — {String} port name for the input or output port
  • event — {String} packet event
  • graph — {String} graph the action targets
  • payloadToSend — {JSONObject} payload for the packet. Used only with begingroup (for group names) and data packets

private void sendPortsMessage ()

Send a ports message as a response to packet or each time the available ports change.

https://flowbased.github.io/fbp-protocol/#runtime-ports

private void sendRuntimeMessage ()

Send a “runtime” message.

https://flowbased.github.io/fbp-protocol/#runtime-runtime