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

Interface WritableIntegerDataStore

All Superinterfaces:

DataStore<java.lang.Integer>, IntegerDataStore, WritableDataStore<java.lang.Integer>

All Known Implementing Classes:

ArrayIntegerStore, MapIntegerDBIDIntegerStore

public interface WritableIntegerDataStore
extends IntegerDataStore, WritableDataStore<java.lang.Integer>

Data store specialized for doubles. Avoids boxing/unboxing.

Since:

0.5.0

Author:

Erich Schubert

Method Summary

Modifier and Type	Method and Description
void	increment(DBIDRef id, int adjust) Increment a value.
int	put(DBIDRef id, int value) Associates the specified value with the specified id in this storage.
java.lang.Integer	put(DBIDRef id, java.lang.Integer value) Deprecated. Use putInt(de.lmu.ifi.dbs.elki.database.ids.DBIDRef, int) instead, to avoid boxing/unboxing cost.
int	putInt(DBIDRef id, int value) Associates the specified value with the specified id in this storage.

Methods inherited from interface de.lmu.ifi.dbs.elki.database.datastore.IntegerDataStore

get, intValue

Methods inherited from interface de.lmu.ifi.dbs.elki.database.datastore.WritableDataStore

clear, delete, destroy

Method Detail

put

@Deprecated
java.lang.Integer put(DBIDRef id,
                                  java.lang.Integer value)

Deprecated. Use putInt(de.lmu.ifi.dbs.elki.database.ids.DBIDRef, int) instead, to avoid boxing/unboxing cost.

Setter, but using objects.

Specified by:

put in interface WritableDataStore<java.lang.Integer>

Parameters:

id - Database ID.

value - Value to store.

Returns:

previous value

putInt

int putInt(DBIDRef id,
           int value)

Associates the specified value with the specified id in this storage. If the storage previously contained a value for the id, the previous value is replaced by the specified value.

Parameters:

id - Database ID.

value - Value to store.

Returns:

previous value

put

int put(DBIDRef id,
        int value)

Associates the specified value with the specified id in this storage. If the storage previously contained a value for the id, the previous value is replaced by the specified value.

Parameters:

id - Database ID.

value - Value to store.

Returns:

previous value

increment

void increment(DBIDRef id,
               int adjust)

Increment a value.

Parameters:

id - Database ID.

adjust - Value to add to the previous value.