synchronized IHistogramData getHourlyStores() {
HSMWritesHourly entry = new HSMWritesHourly();
entry.setCount(storeCount);
entry.setDate(timestamp);
entry.setSize(bytesStored);
return entry;
}
private void update(HSMWritesHourly data) {
storeCount += data.getCount();
bytesStored += data.getSize();
}