Package org.openstreetmap.josm.plugins.streetside.actions

Class WalkThread

java.lang.Object

java.lang.Thread

org.openstreetmap.josm.plugins.streetside.actions.WalkThread

All Implemented Interfaces:

java.lang.Runnable, StreetsideDataListener

public class WalkThread
extends java.lang.Thread
implements StreetsideDataListener

Thread containing the walk process.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
private StreetsideData	data
private boolean	end
private boolean	followSelected
private boolean	goForward
private int	interval
private java.awt.image.BufferedImage	lastImage
(package private) static org.apache.log4j.Logger	logger
private boolean	paused
private boolean	waitForFullQuality

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
WalkThread(int interval, boolean waitForPicture, boolean followSelected, boolean goForward)	Main constructor.

Method Summary

Modifier and Type	Method	Description
void	end()	Called when the walk stops by itself of forcefully.
void	imagesAdded()	Fired when any image is added to the database.
void	pause()	Pauses the execution.
void	play()	Continues with the execution if paused.
private void	preDownloadCubemaps(StreetsideImage startImage, int n)
private static void	preDownloadImages(StreetsideImage startImage, int n, CacheUtils.PICTURE type)	Downloads n images into the cache beginning from the supplied start-image (including the start-image itself).
void	run()
void	selectedImageChanged(StreetsideAbstractImage oldImage, StreetsideAbstractImage newImage)	Fired when the selected image is changed by something different from manually clicking on the icon.
void	stopWalk()	Stops the execution.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

interval

private final int interval

data

private final StreetsideData data

end

private boolean end

waitForFullQuality

private final boolean waitForFullQuality

followSelected

private final boolean followSelected

goForward

private final boolean goForward

lastImage

private java.awt.image.BufferedImage lastImage

paused

private volatile boolean paused

logger

static final org.apache.log4j.Logger logger

Constructor Detail

WalkThread

public WalkThread(int interval,
                  boolean waitForPicture,
                  boolean followSelected,
                  boolean goForward)

Main constructor.

Parameters:

interval - How often the images switch.

waitForPicture - If it must wait for the full resolution picture or just the thumbnail.

followSelected - Zoom to each image that is selected.

goForward - true to go forward; false to go backwards.

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

preDownloadCubemaps

private void preDownloadCubemaps(StreetsideImage startImage,
                                 int n)

preDownloadImages

private static void preDownloadImages(StreetsideImage startImage,
                                      int n,
                                      CacheUtils.PICTURE type)

Downloads n images into the cache beginning from the supplied start-image (including the start-image itself).

Parameters:

startImage - the image to start with (this and the next n-1 images in the same sequence are downloaded)

n - the number of images to download

type - the quality of the image (full or thumbnail)

imagesAdded

public void imagesAdded()

Description copied from interface: StreetsideDataListener

Fired when any image is added to the database.

Specified by:

imagesAdded in interface StreetsideDataListener

selectedImageChanged

public void selectedImageChanged(StreetsideAbstractImage oldImage,
                                 StreetsideAbstractImage newImage)

Description copied from interface: StreetsideDataListener

Fired when the selected image is changed by something different from manually clicking on the icon.

Specified by:

selectedImageChanged in interface StreetsideDataListener

Parameters:

oldImage - Old selected StreetsideAbstractImage

newImage - New selected StreetsideAbstractImage

play

public void play()

Continues with the execution if paused.

pause

public void pause()

Pauses the execution.

stopWalk

public void stopWalk()

Stops the execution.

end

public void end()

Called when the walk stops by itself of forcefully.