private static EventObject newEventLokGlobalState(EventMessage eventMessage) {
int slot = eventMessage.getByte(2);
int addr = eventMessage.getByte(4);
int speed = eventMessage.getByte(5);
boolean direction = ((eventMessage.getByte(6) << 5) == 0 ? false : true);
int fstate = eventMessage.getByte(6) >> 3;
return new EventLokGlobalState(addr, slot, speed, direction, fstate);
}
private static EventObject newEventSlotState(EventMessage eventMessage) {
int slot = eventMessage.getByte(1);
byte slot_s = (byte) (eventMessage.getByte(2) >> 7);
byte consist_s = (byte) ((eventMessage.getByte(2) & 0x60) >> 5);
byte busy_act = (byte) ((eventMessage.getByte(2) & 0x18) >> 3);
byte type_cod = (byte) (eventMessage.getByte(2) & 0x07);
return new EventSlotState(slot, slot_s, consist_s, busy_act, type_cod);
}
private static EventObject newEventLissySignalP2(EventMessage eventMessage) {
int id;
int lok;
int speed = 0;
id = eventMessage.getByte(4);
lok = eventMessage.getByte(3);
speed = eventMessage.getByte(6);
return new EventLissySignalP2(id, lok, speed);
}
private static EventObject newEventLissySignalP1(EventMessage eventMessage) {
int id;
int lok;
boolean direction;
id = eventMessage.getByte(4);
lok = eventMessage.getByte(6);
direction = eventMessage.getByte(3) != 32 ? false : true;
return new EventLissySignalP1(id, lok, direction);
}
private static EventObject newEventSensorState2(EventMessage eventMessage) {
int addr = ((byte) (eventMessage.getByte(1) | ((eventMessage.getByte(2) & 0x0F) << 7)));
byte s_x = (byte) ((eventMessage.getByte(2) & 0x40) >> 6);
byte s_i = (byte) ((eventMessage.getByte(2) & 0x20) >> 5); // source
byte s_l = (byte) ((byte) (eventMessage.getByte(2) & 0x10) >> 4); // sensor level
byte[] bitcontrol = new byte[3];
bitcontrol[0] = s_x;
bitcontrol[1] = s_i;
bitcontrol[2] = s_l;
return new EventSensorState(addr, bitcontrol);
}
private static EventObject newEventSensorState(EventMessage eventMessage) {
int byteaddr = ((byte) (eventMessage.getByte(1) | ((eventMessage.getByte(2) & 0x0F) << 7)));
int dispaddr = (byteaddr / 8) + 1;
int s_l = (eventMessage.getByte(2) & 0x20) >> 5; // source
boolean s_i = (((eventMessage.getByte(2) & 0x10) >> 4) == 0 ? false : true); // sensor level
int sensoraddr = ((((byteaddr * 2) + 1) % 16) + s_l);
// String codepos = dispaddr+"."+sensoraddr;
// return new EventSensorState(byteaddr, codepos, s_i);
int id = (dispaddr - 1) * 16 + sensoraddr;
return new EventSensorState(id, s_i);
}
/**
* Extracts CacheEventMessages and attempts to get a hard reference to the underlying EventMessage
*
* <p>If an EventMessage has been invalidated due to SoftReference collection of the Element, it
* is not propagated. This only affects puts and updates via copy.
*
* @param replicationQueueCopy
* @return a list of EventMessages which were able to be resolved
*/
private List extractAndResolveEventMessages(int limit) {
List list = new ArrayList();
for (int i = 0; i < limit; i++) {
CacheEventMessage message = replicationQueue.poll();
if (message == null) {
break;
} else {
EventMessage eventMessage = message.getEventMessage();
if (eventMessage != null && eventMessage.isValid()) {
list.add(eventMessage);
}
}
}
return list;
}
private static EventObject newEventDecoderState(EventMessage eventMessage) {
int id = eventMessage.getByte(1);
int state = 4;
switch (eventMessage.getByte(0)) {
case 130:
state = 0;
break;
case 131:
state = 1;
break;
case 129:
state = 2;
break;
case 133:
state = 3;
break;
}
return new EventDecoderState(id, state);
}
@Override
public void receive(Message m) {
if (!(m instanceof EventMessage)) return;
EventMessage msg = (EventMessage) m;
if (msg.getEvtId() <= 0 || msg.getEvtId() >= MSG_MAX) System.out.println("unknown");
else {
if (messageStrings[msg.getEvtId()] != "timerTick") {
DebuggingService.getInstance()
.addMessageAsyncIn(getPeerAddress(), getAddress(), messageStrings[msg.getEvtId()]);
}
if (msg instanceof EventWithDataMessage)
getActor().receiveEvent(this, msg.getEvtId(), ((EventWithDataMessage) msg).getData());
else getActor().receiveEvent(this, msg.getEvtId(), null);
}
}
/**
* @param eventMessage
* @return
*/
public static EventObject toEventObject(EventMessage eventMessage) {
// Just For Debuging
// System.out.println(eventMessage);
//
int eventType = eventMessage.getEventType();
if (eventType == Protocol.EVENT_SENSOR_STATE) {
return newEventSensorState(eventMessage);
}
if (eventType == Protocol.EVENT_LOK_SPEED) {
return newEventLokSpeed(eventMessage);
}
if (eventType == Protocol.EVENT_LOK_DIRECTION) {
return newEventLokDirection(eventMessage);
}
if (eventType == Protocol.EVENT_LISSY_SIGNAL) {
return newEventLissySignal(eventMessage);
}
if (eventType == Protocol.EVENT_LOK_F_STATE) {
return newEventLokFstate(eventMessage);
}
if (eventType == Protocol.EVENT_LOK_GLOBAL_STATE) {
return newEventLokGlobalState(eventMessage);
}
if (eventType == Protocol.EVENT_TRN_STATE) {
return newEventTrnState(eventMessage);
}
if (eventType == Protocol.EVENT_SENSOR_STATE2) {
return newEventSensorState2(eventMessage);
}
if (eventType == Protocol.EVENT_SLOT_STATE) {
return newEventSlotState(eventMessage);
}
if ((eventType == 131) || (eventType == 133) || (eventType == 129) || (eventType == 130)) {
return newEventDecoderState(eventMessage);
}
if (eventType == Protocol.EVENT_SLOT_CONSIST) {
return newEventSlotConsist(eventMessage);
}
if (eventType == Protocol.EVENT_TURNOUT_STATE) {
return newEventTrnState(eventMessage);
}
return new EventObject("Unknown");
}
private static EventObject newEventLokSpeed(EventMessage eventMessage) {
int slot = eventMessage.getByte(1);
int speed = eventMessage.getByte(2);
return new EventLokSpeed(slot, speed);
}
private static EventObject newEventLokDirection(EventMessage eventMessage) {
int slot = eventMessage.getByte(1);
boolean direction = ((eventMessage.getByte(2) >> 5) == 0 ? false : true);
int func = (eventMessage.getByte(2) & ~(1 << 5));
return new EventLokDirection(slot, direction, func);
}
private static EventObject newEventLissySignal(EventMessage eventMessage) {
if (eventMessage.getByte(3) != 32) {
return newEventLissySignalP1(eventMessage);
}
return newEventLissySignalP2(eventMessage);
}
private static EventObject newEventLokFstate(EventMessage eventMessage) {
int slot = eventMessage.getByte(1);
int fstate = eventMessage.getByte(2) >> 3;
return new EventLokFstate(slot, fstate);
}
private static EventObject newEventTrnState(EventMessage eventMessage) {
return new EventTrnState(
eventMessage.getByte(1) + 1, (eventMessage.getByte(2) >> 5) == 0 ? false : true);
}
private static EventObject newEventSlotConsist(EventMessage eventMessage) {
int slot = eventMessage.getByte(1);
byte consist_s = (byte) eventMessage.getByte(2);
;
return new EventSlotConsist(slot, consist_s);
}