org.das2.system

Class NullMonitorFactory

java.lang.Object

org.das2.system.NullMonitorFactory

All Implemented Interfaces:

MonitorFactory

public class NullMonitorFactory
extends java.lang.Object
implements MonitorFactory

MonitorFactory implementation that always returns a null monitor.

Constructor Summary

Constructors

Constructor and Description
NullMonitorFactory()

Method Summary

Modifier and Type	Method and Description
ProgressMonitor	getMonitor(DasCanvasComponent context, java.lang.String label, java.lang.String description) returns a new monitor in the given context.
ProgressMonitor	getMonitor(DasCanvas canvas, java.lang.String string, java.lang.String string0)
ProgressMonitor	getMonitor(java.lang.String label, java.lang.String description) returns a new monitor without regard to context.

Methods inherited from class java.lang.Object

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

Constructor Detail

NullMonitorFactory

public NullMonitorFactory()

Method Detail

getMonitor

public ProgressMonitor getMonitor(DasCanvasComponent context,
                                  java.lang.String label,
                                  java.lang.String description)

Description copied from interface: MonitorFactory

returns a new monitor in the given context. For example, if the user is waiting for a DasPlot to be drawn, then the context is the plot, and therefore a DasProgressPanel will be added on top of the plot.

Specified by:

getMonitor in interface MonitorFactory

Parameters:

context - component which needs to indicate progress during a long process

label - initial label for the task

Returns:

the monitor

getMonitor

public ProgressMonitor getMonitor(java.lang.String label,
                                  java.lang.String description)

Description copied from interface: MonitorFactory

returns a new monitor without regard to context.

Specified by:

getMonitor in interface MonitorFactory

Parameters:

label - initial label for the task

Returns:

the monitor

getMonitor

public ProgressMonitor getMonitor(DasCanvas canvas,
                                  java.lang.String string,
                                  java.lang.String string0)

Specified by:

getMonitor in interface MonitorFactory