/**
* Handler for the Trace Opened signal
*
* @param signal The incoming signal
* @since 2.0
*/
@TmfSignalHandler
public void traceOpened(TmfTraceOpenedSignal signal) {
boolean signalIsForUs = false;
for (ITmfTrace trace : TmfTraceManager.getTraceSet(signal.getTrace())) {
if (trace == this) {
signalIsForUs = true;
break;
}
}
if (!signalIsForUs) {
return;
}
/*
* The signal is either for this trace, or for an experiment containing
* this trace.
*/
IStatus status = executeAnalysis();
if (!status.isOK()) {
Activator.log(status);
}
TmfTraceManager.refreshSupplementaryFiles(this);
if (signal.getTrace() == this) {
/* Additionally, the signal is directly for this trace. */
if (getNbEvents() == 0) {
return;
}
/* For a streaming trace, the range updated signal should be sent
* by the subclass when a new safe time is determined.
*/
if (getStreamingInterval() > 0) {
return;
}
final TmfTimeRange timeRange = new TmfTimeRange(getStartTime(), TmfTimestamp.BIG_CRUNCH);
final TmfTraceRangeUpdatedSignal rangeUpdatedsignal =
new TmfTraceRangeUpdatedSignal(this, this, timeRange);
// Broadcast in separate thread to prevent deadlock
broadcastAsync(rangeUpdatedsignal);
return;
}
}
@Override
@TmfSignalHandler
public void traceOpened(TmfTraceOpenedSignal signal) {
if (signal.getTrace() == this) {
initializeStreamingMonitor();
/* Initialize the analysis */
MultiStatus status = new MultiStatus(Activator.PLUGIN_ID, IStatus.OK, null, null);
status.add(executeAnalysis());
if (!status.isOK()) {
Activator.log(status);
}
TmfTraceManager.refreshSupplementaryFiles(this);
}
}