de.lmu.ifi.dbs.elki.database.ids
Interface DBIDPair

All Superinterfaces:

PairInterface<DBID,DBID>

All Known Implementing Classes:

IntegerDBIDPair

public interface DBIDPair
extends PairInterface<DBID,DBID>

Immutable pair of two DBIDs. This can be stored more efficiently than when using Pair

Method Summary

DBID	getFirst() Getter for first
DBID	getSecond() Getter for second element in pair

Method Detail

getFirst

DBID getFirst()

Getter for first

Specified by:

getFirst in interface PairInterface<DBID,DBID>

Returns:

first element in pair

getSecond

DBID getSecond()

Getter for second element in pair

Specified by:

getSecond in interface PairInterface<DBID,DBID>

Returns:

second element in pair