org.yawlfoundation.yawl.controlpanel.update

Class Downloader

java.lang.Object

javax.swing.SwingWorker<java.lang.Void,java.lang.Void>

org.yawlfoundation.yawl.controlpanel.update.Downloader

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.lang.Runnable, java.util.concurrent.Future<java.lang.Void>, java.util.concurrent.RunnableFuture<java.lang.Void>, java.util.EventListener

Direct Known Subclasses:

CliDownloader

public class Downloader
extends javax.swing.SwingWorker<java.lang.Void,java.lang.Void>
implements java.beans.PropertyChangeListener

Author:

Michael Adams

Created/Last Date:

19/08/2014

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.SwingWorker

javax.swing.SwingWorker.StateValue

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<FileNode>	_fileNodes
protected java.io.File	_targetDir
protected long	_totalBytes
protected java.util.Map<DownloadWorker,java.lang.Integer>	_workerMap

Constructor Summary

Constructors

Constructor and Description
Downloader(java.util.List<FileNode> fileNodes, long totalBytes, java.io.File targetDir)

Method Summary

Modifier and Type	Method and Description
boolean	cancel()
protected java.lang.Void	doInBackground()
java.util.List<java.lang.String>	getErrors()
boolean	hasErrors()
protected void	pause(long milliseconds)
void	propertyChange(java.beans.PropertyChangeEvent event)

Methods inherited from class javax.swing.SwingWorker

addPropertyChangeListener, cancel, done, execute, firePropertyChange, get, get, getProgress, getPropertyChangeSupport, getState, isCancelled, isDone, process, publish, removePropertyChangeListener, run, setProgress

Methods inherited from class java.lang.Object

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

Field Detail

_fileNodes

protected java.util.List<FileNode> _fileNodes

_totalBytes

protected long _totalBytes

_targetDir

protected java.io.File _targetDir

_workerMap

protected java.util.Map<DownloadWorker,java.lang.Integer> _workerMap

Constructor Detail

Downloader

public Downloader(java.util.List<FileNode> fileNodes,
                  long totalBytes,
                  java.io.File targetDir)

Method Detail

hasErrors

public boolean hasErrors()

getErrors

public java.util.List<java.lang.String> getErrors()

doInBackground

protected java.lang.Void doInBackground()

Specified by:

doInBackground in class javax.swing.SwingWorker<java.lang.Void,java.lang.Void>

cancel

public boolean cancel()

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent event)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

pause

protected void pause(long milliseconds)