icy.common.listener

Interface ProgressListener

All Known Subinterfaces:

ProgressListener

All Known Implementing Classes:

CancelableProgressFrame, DownloadFrame, FileFrame, ProgressFrame

public interface ProgressListener

Progress notification listener.

Author:

Stephane

Method Summary

Methods

Modifier and Type	Method and Description
boolean	notifyProgress(double position, double length) Notify progression of the current task

Method Detail

notifyProgress

boolean notifyProgress(double position,
                     double length)

Notify progression of the current task

Parameters:

position - current position of completion

length - final position of completion

Returns:

false if the cancellation of the task has been requested, true otherwise