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java.lang.Objectorg.eclipse.mat.util.SilentProgressListener
public class SilentProgressListener
A progress listener that does very little, but passes on the essentials to the delegate.
| Nested Class Summary |
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| Nested classes/interfaces inherited from interface org.eclipse.mat.util.IProgressListener |
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IProgressListener.OperationCanceledException, IProgressListener.Severity |
| Field Summary |
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| Fields inherited from interface org.eclipse.mat.util.IProgressListener |
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UNKNOWN_TOTAL_WORK |
| Constructor Summary | |
|---|---|
SilentProgressListener(IProgressListener delegate)
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| Method Summary | |
|---|---|
void |
beginTask(String name,
int totalWork)
Notifies that the main task is beginning. |
void |
done()
Notifies that the work is done; that is, either the main task is completed or the user canceled it. |
boolean |
isCanceled()
Returns whether cancelation of current operation has been requested. |
void |
sendUserMessage(IProgressListener.Severity severity,
String message,
Throwable exception)
Sends a message to the user. |
void |
setCanceled(boolean value)
Sets the cancel state to the given value. |
void |
subTask(String name)
Notifies that a subtask of the main task is beginning. |
void |
worked(int work)
Notifies that a given number of work unit of the main task has been completed. |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public SilentProgressListener(IProgressListener delegate)
| Method Detail |
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public void beginTask(String name,
int totalWork)
IProgressListener
beginTask in interface IProgressListenername - the name (or description) of the main tasktotalWork - the total number of work units into which the main task is
been subdivided. If the value is UNKNOWN the
implementation is free to indicate progress in a way which
doesn't require the total number of work units in advance.public void done()
IProgressListener
done in interface IProgressListenerpublic boolean isCanceled()
IProgressListener
isCanceled in interface IProgressListenertrue if cancellation has been requested, and
false otherwiseIProgressListener.setCanceled(boolean)
public void sendUserMessage(IProgressListener.Severity severity,
String message,
Throwable exception)
IProgressListener
sendUserMessage in interface IProgressListenerseverity - Severity as defined in IProgressListener.Severitymessage - The message localized to the current locale.exception - The relevant low-level exception, or null if
none.public void setCanceled(boolean value)
IProgressListener
setCanceled in interface IProgressListenervalue - true indicates that cancelation has been
requested (but not necessarily acknowledged);
false clears this flagIProgressListener.isCanceled()public void subTask(String name)
IProgressListener
subTask in interface IProgressListenername - the name (or description) of the subtaskpublic void worked(int work)
IProgressListener
worked in interface IProgressListenerwork - the number of work units just completed
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