sun.net

Class ProgressMonitor

java.lang.Object

sun.net.ProgressMonitor

public class ProgressMonitor
extends Object

ProgressMonitor is a class for monitoring progress in network input stream.

Author:

Stanley Man-Kit Ho

Constructor Summary

Constructors

Constructor and Description
ProgressMonitor()

Method Summary

Modifier and Type	Method and Description
void	addProgressListener(ProgressListener l) Add progress listener in progress monitor.
static ProgressMonitor	getDefault() Return default ProgressMonitor.
ArrayList<ProgressSource>	getProgressSources() Return a snapshot of the ProgressSource list
int	getProgressUpdateThreshold() Return update notification threshold
void	registerSource(ProgressSource pi) Register progress source when progress is began.
void	removeProgressListener(ProgressListener l) Remove progress listener from progress monitor.
static void	setDefault(ProgressMonitor m) Change default ProgressMonitor implementation.
static void	setMeteringPolicy(ProgressMeteringPolicy policy) Change progress metering policy.
boolean	shouldMeterInput(URL url, String method) Return true if metering should be turned on for a particular URL input stream.
void	unregisterSource(ProgressSource pi) Unregister progress source when progress is finished.
void	updateProgress(ProgressSource pi) Progress source is updated.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProgressMonitor

public ProgressMonitor()

Method Detail

addProgressListener

public void addProgressListener(ProgressListener l)

Add progress listener in progress monitor.

getDefault

public static ProgressMonitor getDefault()

Return default ProgressMonitor.

getProgressSources

public ArrayList<ProgressSource> getProgressSources()

Return a snapshot of the ProgressSource list

getProgressUpdateThreshold

public int getProgressUpdateThreshold()

Return update notification threshold

registerSource

public void registerSource(ProgressSource pi)

Register progress source when progress is began.

removeProgressListener

public void removeProgressListener(ProgressListener l)

Remove progress listener from progress monitor.

setDefault

public static void setDefault(ProgressMonitor m)

Change default ProgressMonitor implementation.

setMeteringPolicy

public static void setMeteringPolicy(ProgressMeteringPolicy policy)

Change progress metering policy.

shouldMeterInput

public boolean shouldMeterInput(URL url,
                                String method)

Return true if metering should be turned on for a particular URL input stream.

unregisterSource

public void unregisterSource(ProgressSource pi)

Unregister progress source when progress is finished.

updateProgress

public void updateProgress(ProgressSource pi)

Progress source is updated.