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

Interface DBIDRange

All Superinterfaces:

ArrayDBIDs, ArrayStaticDBIDs, DBIDs, Iterable<DBID>, StaticDBIDs

All Known Implementing Classes:

IntegerDBIDRange

public interface DBIDRange
extends ArrayStaticDBIDs

Static DBID range.

Method Summary

Methods

Modifier and Type	Method and Description
int	getOffset(DBIDRef dbid) Get offset in the array for a particular DBID.

Methods inherited from interface de.lmu.ifi.dbs.elki.database.ids.ArrayDBIDs

binarySearch, get, iter, size

Methods inherited from interface de.lmu.ifi.dbs.elki.database.ids.DBIDs

contains, isEmpty, iterator

Method Detail

getOffset

int getOffset(DBIDRef dbid)

Get offset in the array for a particular DBID. Should satisfy range.get(getOffset(id)) == id and range.getOffset(range.get(idx)) == idx.

Parameters:

dbid - ID to compute index for

Returns:

index