com.jrockit.mc.flightrecorder.util
Class PrintStreamProgressMonitor

java.lang.Object
  com.jrockit.mc.flightrecorder.util.PrintStreamProgressMonitor

All Implemented Interfaces:

IProgressMonitor

public final class PrintStreamProgressMonitor
extends java.lang.Object
implements IProgressMonitor

Simple IProgressMonitor that just write progress information to System.err or System.out, by default. FIXME: Better handling i18n

Author:

Erik Gahlin

Constructor Summary

PrintStreamProgressMonitor()

Method Summary

void	beginTask(int workUnits, java.lang.String formatString) Called when a task begins.
boolean	cancel() Cancels the current task.
void	done() Finished with all the work
void	doWork(int work) Do some work
void	endTask() Called when the current task is finished
void	log(Severity severity, java.lang.String message, java.lang.Throwable te) Logs an error/warning
void	setPrintStream(java.io.PrintStream stream)

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintStreamProgressMonitor

public PrintStreamProgressMonitor()

Method Detail

cancel

public boolean cancel()

Description copied from interface: IProgressMonitor

Cancels the current task.

Specified by:

cancel in interface IProgressMonitor

Returns:

true if success

setPrintStream

public void setPrintStream(java.io.PrintStream stream)

endTask

public void endTask()

Description copied from interface: IProgressMonitor

Called when the current task is finished

Specified by:

endTask in interface IProgressMonitor

doWork

public void doWork(int work)

Description copied from interface: IProgressMonitor

Do some work

Specified by:

doWork in interface IProgressMonitor

Parameters:

work - the number of units to work

done

public void done()

Description copied from interface: IProgressMonitor

Finished with all the work

Specified by:

done in interface IProgressMonitor

beginTask

public void beginTask(int workUnits,
                      java.lang.String formatString)

Description copied from interface: IProgressMonitor

Called when a task begins.

Specified by:

beginTask in interface IProgressMonitor

log

public void log(Severity severity,
                java.lang.String message,
                java.lang.Throwable te)

Description copied from interface: IProgressMonitor

Logs an error/warning

Specified by:

log in interface IProgressMonitor

Parameters:

severity - the severity

message - the message

te - an optional Throwable. Null if N/A