Package elki.datasource

Class EmptyDatabaseConnection

java.lang.Object

elki.datasource.AbstractDatabaseConnection

elki.datasource.EmptyDatabaseConnection

All Implemented Interfaces:

elki.datasource.DatabaseConnection

@Title("Empty Database")
@Description("Dummy data source that does not provide any objects.")
public class EmptyDatabaseConnection
extends AbstractDatabaseConnection

Pseudo database that is empty.

Since:

0.3

Author:

Erich Schubert

Nested Class Summary

Nested classes/interfaces inherited from class elki.datasource.AbstractDatabaseConnection

AbstractDatabaseConnection.Par

Field Summary

Fields

Modifier and Type	Field	Description
private static elki.logging.Logging	LOG	Static logger

Fields inherited from class elki.datasource.AbstractDatabaseConnection

filters, LABEL_CONCATENATION

Constructor Summary

Constructors

Constructor	Description
EmptyDatabaseConnection()	Constructor.

Method Summary

Modifier and Type	Method	Description
protected elki.logging.Logging	getLogger()	Get the logger for this database connection.
elki.datasource.bundle.MultipleObjectsBundle	loadData()

Methods inherited from class elki.datasource.AbstractDatabaseConnection

invokeBundleFilters, invokeStreamFilters

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final elki.logging.Logging LOG

Static logger

Constructor Detail

EmptyDatabaseConnection

public EmptyDatabaseConnection()

Constructor.

Method Detail

loadData

public elki.datasource.bundle.MultipleObjectsBundle loadData()

getLogger

protected elki.logging.Logging getLogger()

Description copied from class: AbstractDatabaseConnection

Get the logger for this database connection.

Specified by:

getLogger in class AbstractDatabaseConnection

Returns:

Logger