org.to2mbn.jmccc.mcdownloader.download

Interface Downloader

All Known Subinterfaces:

DownloaderService, MinecraftDownloader

All Known Implementing Classes:

HttpAsyncDownloader, JdkHttpDownloader, MinecraftDownloaderImpl

public interface Downloader

Method Summary

Modifier and Type	Method and Description
<T> Future<T>	download(DownloadTask<T> task, DownloadCallback<T> callback) Submits a download task asynchronously.
<T> Future<T>	download(DownloadTask<T> task, DownloadCallback<T> callback, int tries) Submits a download task asynchronously.

Method Detail

download

<T> Future<T> download(DownloadTask<T> task,
                       DownloadCallback<T> callback)

Submits a download task asynchronously.

Type Parameters:

T - the result of the task

Parameters:

task - the download task

callback - download callback

Returns:

future representing pending completion of the download

Throws:

NullPointerException - task == null

RejectedExecutionException - if the downloader has been shutdown

download

<T> Future<T> download(DownloadTask<T> task,
                       DownloadCallback<T> callback,
                       int tries)

Submits a download task asynchronously.

The task will be retried only when an IOException occurs.
tries is the max number of tries. For example: If tries==1, the download won't be retried (try 1 time, retry 0 time); If tries==5, the download will be retried at most 4 times.

Type Parameters:

T - the result of the task

Parameters:

task - the download task

callback - download callback

tries - the max number of tries

Returns:

future representing pending completion of the download

Throws:

NullPointerException - task == null

IllegalArgumentException - if tries < 1

RejectedExecutionException - if the downloader has been shutdown