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java.lang.Object org.eclipse.jgit.lib.NullProgressMonitor
public class NullProgressMonitor
A NullProgressMonitor does not report progress anywhere.
Field Summary | |
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static NullProgressMonitor |
INSTANCE
Immutable instance of a null progress monitor. |
Fields inherited from interface org.eclipse.jgit.lib.ProgressMonitor |
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UNKNOWN |
Method Summary | |
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void |
beginTask(String title,
int totalWork)
Begin processing a single task. |
void |
endTask()
Finish the current task, so the next can begin. |
boolean |
isCancelled()
Check for user task cancellation. |
void |
start(int totalTasks)
Advise the monitor of the total number of subtasks. |
void |
update(int completed)
Denote that some work units have been completed. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final NullProgressMonitor INSTANCE
Method Detail |
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public void start(int totalTasks)
ProgressMonitor
This should be invoked at most once per progress monitor interface.
start
in interface ProgressMonitor
totalTasks
- the total number of tasks the caller will need to complete
their processing.public void beginTask(String title, int totalWork)
ProgressMonitor
beginTask
in interface ProgressMonitor
title
- title to describe the task. Callers should publish these as
stable string constants that implementations could match
against for translation support.totalWork
- total number of work units the application will perform;
ProgressMonitor.UNKNOWN
if it cannot be predicted in advance.public void update(int completed)
ProgressMonitor
This is an incremental update; if invoked once per work unit the correct
value for our argument is 1
, to indicate a single unit of
work has been finished by the caller.
update
in interface ProgressMonitor
completed
- the number of work units completed since the last call.public boolean isCancelled()
ProgressMonitor
isCancelled
in interface ProgressMonitor
public void endTask()
ProgressMonitor
endTask
in interface ProgressMonitor
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