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

Class NoOpFilter

java.lang.Object

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

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

All Implemented Interfaces:

BundleStreamSource, ObjectFilter, StreamFilter, InspectionUtilFrequentlyScanned

public class NoOpFilter
extends AbstractStreamFilter

Dummy filter that doesn't do any filtering. Useful for command line parameterization when you have multiple identically named parameters, and want to set the second parameter only. Then you can just use this dummy filter as first parameter.

Nested Class Summary

Nested classes/interfaces inherited from interface de.lmu.ifi.dbs.elki.datasource.bundle.BundleStreamSource

BundleStreamSource.Event

Field Summary

Fields inherited from class de.lmu.ifi.dbs.elki.datasource.filter.AbstractStreamFilter

source

Constructor Summary

Constructors

Constructor and Description
NoOpFilter() Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Object	data(int rnum) Access a particular object and representation.
MultipleObjectsBundle	filter(MultipleObjectsBundle objects) Filter a set of object packages.
BundleMeta	getMeta() Get the current meta data.
BundleStreamSource.Event	nextEvent() Get the next event

Methods inherited from class de.lmu.ifi.dbs.elki.datasource.filter.AbstractStreamFilter

init

Methods inherited from class java.lang.Object

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

Constructor Detail

NoOpFilter

public NoOpFilter()

Constructor.

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

Overrides:

filter in class AbstractStreamFilter

Parameters:

objects - Object to filter

Returns:

Filtered objects

getMeta

public BundleMeta getMeta()

Description copied from interface: BundleStreamSource

Get the current meta data.

Returns:

Metadata

data

public Object data(int rnum)

Description copied from interface: BundleStreamSource

Access a particular object and representation.

Parameters:

rnum - Representation number

Returns:

Contained data

nextEvent

public BundleStreamSource.Event nextEvent()

Description copied from interface: BundleStreamSource

Get the next event

Returns:

Event type