de.lmu.ifi.dbs.elki.logging.progress

Class ProgressTracker

java.lang.Object

de.lmu.ifi.dbs.elki.logging.progress.ProgressTracker

public class ProgressTracker
extends Object

Class to keep track of "alive" progresses.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
private ArrayList<WeakReference<Progress>>	progresses Set of potentially active progresses.

Constructor Summary

Constructors

Constructor and Description
ProgressTracker()

Method Summary

Methods

Modifier and Type	Method and Description
void	addProgress(Progress p) Add a new Progress to the tracker.
Collection<Progress>	getProgresses() Get a list of progresses tracked.
Collection<Progress>	removeCompleted() Remove completed progresses.

Methods inherited from class java.lang.Object

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

Field Detail

progresses

private ArrayList<WeakReference<Progress>> progresses

Set of potentially active progresses.

Constructor Detail

ProgressTracker

public ProgressTracker()

Method Detail

getProgresses

public Collection<Progress> getProgresses()

Get a list of progresses tracked.

Returns:

List of progresses.

addProgress

public void addProgress(Progress p)

Add a new Progress to the tracker.

Parameters:

p - Progress

removeCompleted

public Collection<Progress> removeCompleted()

Remove completed progresses.

Returns:

List of progresses removed.