de.lmu.ifi.dbs.elki.database.datastore

Interface DBIDDataStore

All Superinterfaces:

DataStore<DBID>

All Known Subinterfaces:

WritableDBIDDataStore

All Known Implementing Classes:

ArrayDBIDStore, MapIntegerDBIDDBIDStore

public interface DBIDDataStore
extends DataStore<DBID>

DBID-valued data store (avoids boxing/unboxing).

Since:

0.5.5

Author:

Erich Schubert

Method Summary

Modifier and Type	Method and Description
DBIDVar	assignVar(DBIDRef id, DBIDVar var) Retrieves an object from the storage.
DBID	get(DBIDRef id) Deprecated. Use assignVar(de.lmu.ifi.dbs.elki.database.ids.DBIDRef, de.lmu.ifi.dbs.elki.database.ids.DBIDVar) and a DBIDVar instead, to avoid boxing/unboxing cost.

Method Detail

get

@Deprecated
DBID get(DBIDRef id)

Deprecated. Use assignVar(de.lmu.ifi.dbs.elki.database.ids.DBIDRef, de.lmu.ifi.dbs.elki.database.ids.DBIDVar) and a DBIDVar instead, to avoid boxing/unboxing cost.

Getter, but using objects.

Specified by:

get in interface DataStore<DBID>

Parameters:

id - Database ID.

Returns:

Object or null

assignVar

DBIDVar assignVar(DBIDRef id,
                  DBIDVar var)

Retrieves an object from the storage.

Parameters:

id - Database ID.

var - Variable to update.

Returns:

var