private void parse(PacketMessage packetMessage) throws UnknownHostException {
this.type = 'D';
this.transactionID = packetMessage.getTransactionID();
DataMessage dataMessage = packetMessage.getDataMessage();
this.finalDestinationIP =
(Inet4Address) Inet4Address.getByName(dataMessage.getFinalDestinationIP());
this.deadline = dataMessage.getDeadline() - 1; // automagically decrement Hop Count
this.fine = dataMessage.getFine();
this.initialBudget = dataMessage.getInitialBudget();
this.payload = dataMessage.getPayload();
}
private byte[] buildPayload() {
DataMessage dataMessage =
DataMessage.newBuilder()
.setFinalDestinationIP(this.finalDestinationIP.getHostAddress())
.setDeadline(this.deadline)
.setFine(this.fine)
.setInitialBudget(this.initialBudget)
.setPayload(this.payload)
.build();
PacketMessage packetMessage =
PacketMessage.newBuilder()
.setType(PacketMessage.packetType.DATA)
.setTransactionID(this.transactionID)
.setDataMessage(dataMessage)
.build();
System.out.println("built Data: " + packetMessage);
return packetMessage.toByteArray();
}