Method Detail

• add

  void add(Cell cell)

  Add the specified cell to the list of deletes to check against for this row operation.

  This is called when a Delete is encountered in a StoreFile.

  Parameters:

  cell - - the delete cell

• isDeleted

  DeleteTracker.DeleteResult isDeleted(Cell cell)

  Check if the specified cell buffer has been deleted by a previously seen delete.

  Parameters:

  cell - - current cell to check if deleted by a previously seen delete

  Returns:

  deleteResult The result tells whether the KeyValue is deleted and why

• isEmpty

  boolean isEmpty()

  Returns:

  true if there are no current delete, false otherwise

• update

  void update()

  Called at the end of every StoreFile.

  Many optimized implementations of Trackers will require an update at when the end of each StoreFile is reached.

• reset

  void reset()

  Called between rows.

  This clears everything as if a new DeleteTracker was instantiated.