@Override
public void gc(final UIService uiService) {
for (final SchedulerCommand command : commandByIDs.values()) {
command.cancel();
}
commandByIDs.clear();
}
@Override
public void update(final PTInstruction update, final UIService uiService) {
final long commandID = update.getLong(PROPERTY.COMMAND_ID);
if (update.containsKey(PROPERTY.STOP)) {
// Stop the command
commandByIDs.remove(commandID).cancel();
} else if (update.containsKey(PROPERTY.FIXDELAY)) {
// Fix-delay
// Wait for execution terminated before scheduling again
final SchedulerCommand previousCmd = commandByIDs.remove(commandID);
if (previousCmd != null) previousCmd.cancel();
final int delay = update.getInt(PROPERTY.FIXDELAY);
final FixDelayCommand command =
new FixDelayCommand(uiService, update.getObjectID(), commandID, delay);
Scheduler.get().scheduleFixedDelay(command, delay);
commandByIDs.put(commandID, command);
} else if (update.containsKey(PROPERTY.FIXRATE)) {
// Fix-rate
final SchedulerCommand previousCmd = commandByIDs.remove(commandID);
if (previousCmd != null) previousCmd.cancel();
final int delay = update.getInt(PROPERTY.FIXRATE);
final FixRateCommand command =
new FixRateCommand(uiService, update.getObjectID(), commandID, delay);
Scheduler.get().scheduleFixedDelay(command, delay);
commandByIDs.put(commandID, command);
}
}
