- add
- all
- close
- find
- delete
Delete a tuple - return true if it was deleted, false if it didn't exist
- getColumnMap
- getMapping
Get a convenient display string based on the details of the column map - do not
rely on the format
- getName
Get a convenient display string for the index - do not rely on the format
- getTupleLength
Length of tuple supported
- isEmpty
Answer whether empty or not
- scan
- size
Size of index (number of slots). May be an estimate and not exact. -1 for
unknown.