DBIDDataStore (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

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

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`DBIDVar`	`assignVar(DBIDRef id, DBIDVar var)`	Retrieves an object from the storage.
`DBID`	`get(DBIDRef id)`	Deprecated. Use `assignVar(elki.database.ids.DBIDRef, elki.database.ids.DBIDVar)` and a `DBIDVar` instead, to avoid boxing/unboxing cost.

- Method Detail
  - get
```
@Deprecated
DBID get(DBIDRef id)
```
    Deprecated.
    Use assignVar(elki.database.ids.DBIDRef, 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