AbstractStreamFilter (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- elki.datasource.filter.AbstractStreamFilter

All Implemented Interfaces:

elki.datasource.bundle.BundleStreamSource, elki.datasource.filter.ObjectFilter, elki.datasource.filter.StreamFilter

Direct Known Subclasses:

AbstractStreamConversionFilter, ByLabelFilter, ClassLabelFromPatternFilter, DropNaNFilter, FirstNStreamFilter, NoMissingValuesFilter, NoOpFilter, RandomSamplingStreamFilter, ReplaceNaNWithRandomFilter, VectorDimensionalityFilter
```
public abstract class AbstractStreamFilter
extends java.lang.Object
implements elki.datasource.filter.StreamFilter
```
Abstract base class for streaming filters.

Since:

0.5.0

Author:

Erich Schubert

Nested Class Summary
- Nested classes/interfaces inherited from interface elki.datasource.bundle.BundleStreamSource
  elki.datasource.bundle.BundleStreamSource.Event

Field Summary

Fields
Modifier and Type Field Description

protected elki.datasource.bundle.BundleStreamSource source
Data source

Constructor Summary

Constructors
Constructor Description

AbstractStreamFilter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`elki.datasource.bundle.MultipleObjectsBundle`	`asMultipleObjectsBundle()`
`boolean`	`assignDBID(elki.database.ids.DBIDVar var)`
`elki.datasource.bundle.MultipleObjectsBundle`	`filter(elki.datasource.bundle.MultipleObjectsBundle objects)`
`boolean`	`hasDBIDs()`
`elki.datasource.bundle.BundleStreamSource`	`init(elki.datasource.bundle.BundleStreamSource source)`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface elki.datasource.bundle.BundleStreamSource
data, getMeta, nextEvent

- Field Detail
  - source
```
protected elki.datasource.bundle.BundleStreamSource source
```
    Data source
- Constructor Detail
  - AbstractStreamFilter
```
public AbstractStreamFilter()
```
- Method Detail
  - filter
```
public elki.datasource.bundle.MultipleObjectsBundle filter(elki.datasource.bundle.MultipleObjectsBundle objects)
```
    Specified by:
    
    filter in interface elki.datasource.filter.ObjectFilter
  - init
```
public elki.datasource.bundle.BundleStreamSource init(elki.datasource.bundle.BundleStreamSource source)
```
    Specified by:
    
    init in interface elki.datasource.filter.StreamFilter
  - hasDBIDs
```
public boolean hasDBIDs()
```
    Specified by:
    
    hasDBIDs in interface elki.datasource.bundle.BundleStreamSource
  - assignDBID
```
public boolean assignDBID(elki.database.ids.DBIDVar var)
```
    Specified by:
    
    assignDBID in interface elki.datasource.bundle.BundleStreamSource
  - asMultipleObjectsBundle
```
public elki.datasource.bundle.MultipleObjectsBundle asMultipleObjectsBundle()
```
    Specified by:
    
    asMultipleObjectsBundle in interface elki.datasource.bundle.BundleStreamSource
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object