public void init() {
aggregationManager = new AggregationManager(dao, dateTimeService, configuration);
invalidMetricsManager = new InvalidMetricsManager(dateTimeService, dao);
numericQueue = new ArrayBlockingQueue<MeasurementDataNumeric>(QUEUE_SIZE);
numericQueueConsumer = new NumericQueueConsumer();
numericQueueConsumer.setName("MetricsServer numericQueueConsumer");
numericQueueConsumer.start();
}
public void shutdown() {
numericQueueConsumer.shutdown();
try {
numericQueueConsumer.join(); // Lets wait for it to finish before we continue..
} catch (InterruptedException e) {
log.warn("Potential data loss while waiting for the queue to empty, ", e);
}
aggregationManager.shutdown();
invalidMetricsManager.shutdown();
}