@Override
public Timestamp getTimestamp(DeviceId deviceId) {
if (DID1.equals(deviceId)) {
return new MastershipBasedTimestamp(1, ticker.getAndIncrement());
} else if (DID2.equals(deviceId)) {
return new MastershipBasedTimestamp(2, ticker.getAndIncrement());
} else {
throw new IllegalStateException();
}
}
@Override
public boolean isTimestampAvailable(DeviceId deviceId) {
return DID1.equals(deviceId) || DID2.equals(deviceId);
}