Package org.dizitart.no2.store

Interface NitriteRTree<Key,Value>

Type Parameters:
Key - the type parameter
Value - the type parameter
All Superinterfaces:
AutoCloseable
public interface NitriteRTree<Key,Value> extends AutoCloseable
Represents an R-Tree in the nitrite database.
Since:
4.0
Author:
Anindya Chatterjee.

  • Method Details

    • add

      void add(Key key, NitriteId nitriteId)
      Adds a key to the rtree.
      Parameters:
      key - the key
      nitriteId - the nitrite id

    • remove

      void remove(Key key, NitriteId nitriteId)
      Removes a key from the rtree.
      Parameters:
      key - the key
      nitriteId - the nitrite id

    • findIntersectingKeys

      RecordStream<NitriteId> findIntersectingKeys(Key key)
      Finds the intersecting keys from the rtree.
      Parameters:
      key - the key
      Returns:
      the record stream

    • findContainedKeys

      RecordStream<NitriteId> findContainedKeys(Key key)
      Finds the contained keys from the rtree.
      Parameters:
      key - the key
      Returns:
      the record stream

    • size

      long size()
      Gets the size of the rtree.
      Returns:
      the size

    • close

      void close()
      Closes this NitriteRTree instance.
      Specified by:
      close in interface AutoCloseable

    • clear

      void clear()
      Clears the data.

    • drop

      void drop()
      Drops this instance.