public Tuple get(Key key) {
int closestIndex = sortedByteMap.floorIndex(key);
if (closestIndex < 0 || closestIndex >= sortedByteMap.entryCount()) {
return null;
}
Tuple closestTuple = deserialize(closestIndex);
return closestTuple.key().data().equals(key.data()) ? closestTuple : null;
}
private Tuple deserialize(int index) {
SortedByteMap.Entry entry = sortedByteMap.get(index);
return new Tuple(entry.key(), entry.value());
}
@Override
public MemoryPointer memory() {
return sortedByteMap.memory();
}
@Override
public Iterator<Tuple> iterator() {
return new TupleIterator(sortedByteMap.ascendingIterator());
}
public Iterator<Tuple> descendingIterator(Key key) {
return new TupleIterator(sortedByteMap.descendingIterator(key));
}