@Override
public void removeDataSourceDescriptionHistory(double startTime, double endTime) {
Storage db = getStorage();
Iterator<AbstractProcess> it =
descriptionTimeIndex.iterator(new Key(startTime), new Key(endTime), Index.ASCENT_ORDER);
while (it.hasNext()) {
AbstractProcess sml = it.next();
// get end of validity of process description
double endValidity = Double.NaN;
AbstractTimeGeometricPrimitive validTime = sml.getValidTimeList().get(0);
if (validTime instanceof TimePeriod)
endValidity = ((TimePeriod) validTime).getEndPosition().getDecimalValue();
// check that end of validity is also within time range
// if end of validity is now, endValidity will be NaN
// if this is the last description returned, don't remove it if end of validity is now
if (endValidity <= endTime || (Double.isNaN(endValidity) && it.hasNext())) {
it.remove();
db.deallocate(sml);
}
}
}
public BasicStorageRoot(Storage db) {
super(db);
dataStores = new HashMap<String, TimeSeriesImpl>(10);
descriptionTimeIndex = db.<AbstractProcess>createIndex(double.class, true);
}
