de.lmu.ifi.dbs.elki.datasource.filter

Class FixedDBIDsFilter

java.lang.Object

de.lmu.ifi.dbs.elki.datasource.filter.FixedDBIDsFilter

All Implemented Interfaces:

ObjectFilter

public class FixedDBIDsFilter
extends Object
implements ObjectFilter

This filter assigns static DBIDs, based on the sequence the objects appear in the bundle by adding a column of DBID type to the bundle.

Since:

0.4.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FixedDBIDsFilter.Parameterizer Parameterization class.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	curid The next ID to assign
(package private) BundleMeta	meta The filtered meta

Constructor Summary

Constructors

Constructor and Description
FixedDBIDsFilter(int startid) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
MultipleObjectsBundle	filter(MultipleObjectsBundle objects) Filter a set of object packages.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

meta

BundleMeta meta

The filtered meta

curid

int curid

The next ID to assign

Constructor Detail

FixedDBIDsFilter

public FixedDBIDsFilter(int startid)

Constructor.

Parameters:

startid - ID to start enumerating with.

Method Detail

filter

public MultipleObjectsBundle filter(MultipleObjectsBundle objects)

Description copied from interface: ObjectFilter

Filter a set of object packages.

Specified by:

filter in interface ObjectFilter

Parameters:

objects - Object to filter

Returns:

Filtered objects