// This is an overload of redetectCaptureDevices. It is meant to only redetect devices for
// one CaptureDeviceManager. For instance discover NetworkEncoder devices
public void redetectCaptureDevices(CaptureDeviceManager mgr) {
if (Sage.DBG) System.out.println("MMC is re-doing the capture device detection on " + mgr);
mgr.detectCaptureDevices(
(CaptureDevice[]) globalEncoderMap.values().toArray(new CaptureDevice[0]));
CaptureDevice[] newDevs = mgr.getCaptureDevices();
if (Sage.DBG) System.out.println("devices detected=" + java.util.Arrays.asList(newDevs));
updateCaptureDeviceObjects(newDevs);
if (Sage.DBG) System.out.println("EncoderMap=" + globalEncoderMap);
NetworkClient.distributeRecursivePropertyChange("mmc/encoders");
Seeker.getInstance().kick();
Scheduler.getInstance().kick(true);
}
public Parser(String input) throws ParsingException {
this.input = input;
final StringTokenizer st = new StringTokenizer(input);
final int tokenCount = st.countTokens();
if (tokenCount == 1) {
// Try for a schedule name
final String name = st.nextToken();
final String cron = Scheduler.getInstance().getNamedSchedule(name);
if (cron == null) {
throw new ParsingException("Named schedule not found: " + name);
}
final Parser subParser = new Parser(cron);
minutes = subParser.minutes;
hours = subParser.hours;
days = subParser.days;
dates = subParser.dates;
months = subParser.months;
isYear = subParser.isYear;
years = subParser.years;
record = subParser.record;
} else if (tokenCount == 6) {
minutes = parseList(st.nextToken(), 0, 59);
hours = parseList(st.nextToken(), 0, 23);
days = parseList(st.nextToken(), 0, 7);
dates = parseList(st.nextToken(), 1, 31);
months = parseList(st.nextToken(), 1, 12);
isYear = true;
years = parseList(st.nextToken(), 0, 49);
if (days[0] || days[7]) {
// Both 0 and 7 are Sunday
days[0] = true;
days[7] = true;
}
record = new Record(minutes, hours, days, dates, months, years);
} else {
throw new ParsingException("Invalid number of tokens");
}
ba = null;
tokenStream = null;
}
public abstract class EventLoop {
static final Scheduler scheduler = Scheduler.getInstance();
long start;
// The following stuff is reported in stats
protected String causeOfTermination;
protected long simTime;
protected long realTime;
protected void preSimulationLoop() {
causeOfTermination = null;
start = System.currentTimeMillis();
};
protected void postSimulationLoop() {
if (causeOfTermination == null) causeOfTermination = "Max Simulation Time Reached";
realTime = System.currentTimeMillis() - start;
simTime = scheduler.now;
System.out.println("NOW EXITING");
// P.rint(causeOfTermination);
}
protected void prematureTermination(Throwable t) {
causeOfTermination = t.getMessage();
realTime = System.currentTimeMillis() - start;
simTime = scheduler.now;
// P.rint(causeOfTermination);
// P.rint(t);
t.printStackTrace();
}
protected void preEventExecution() {};
protected abstract boolean postEventExecution();
public boolean run() {
try {
preSimulationLoop();
while (true) {
Event e = scheduler.dequeue();
if (e != null && scheduler.now < Conf.MAX_SIMULATION_TIME) {
preEventExecution();
e.handle();
if (postEventExecution()) {
break;
}
} else {
break; // simulationEnded
}
}
postSimulationLoop();
return true;
} catch (Throwable t) {
prematureTermination(t);
return false;
}
}
}
