Package org.eclipse.jgit.transport

Class ProgressSpinner

java.lang.Object

org.eclipse.jgit.transport.ProgressSpinner

public class ProgressSpinner
extends Object

A simple spinner connected to an OutputStream.

This is class is not thread-safe. The update method may only be used from a single thread. Updates are sent only as frequently as update() is invoked by the caller, and are capped at no more than 2 times per second by requiring at least 500 milliseconds between updates.

Since:

4.2

Constructor Summary

Constructors

Constructor	Description
ProgressSpinner(OutputStream out)	Initialize a new spinner.

Method Summary

Modifier and Type	Method	Description
void	beginTask(String title, long delay, TimeUnit delayUnits)	Begin a time consuming task.
void	endTask(String result)	Denote the current task completed.
void	update()	Update the spinner if it is showing.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProgressSpinner

public ProgressSpinner(OutputStream out)

Initialize a new spinner.

Parameters:

out - where to send output to.

Method Detail

beginTask

public void beginTask(String title,
                      long delay,
                      TimeUnit delayUnits)

Begin a time consuming task.

Parameters:

title - description of the task, suitable for human viewing.

delay - delay to wait before displaying anything at all.

delayUnits - unit for delay.

update

public void update()

Update the spinner if it is showing.

endTask

public void endTask(String result)

Denote the current task completed.

Parameters:

result - text to print after the task's title "$title ... $result".