org.to2mbn.jmccc.mcdownloader.download.combine

Class AbstractCombinedDownloadCallback<T>

java.lang.Object

org.to2mbn.jmccc.mcdownloader.download.combine.AbstractCombinedDownloadCallback<T>

All Implemented Interfaces:

CombinedDownloadCallback<T>, Callback<T>

public abstract class AbstractCombinedDownloadCallback<T>
extends Object
implements CombinedDownloadCallback<T>

Constructor Summary

Constructors

Constructor and Description
AbstractCombinedDownloadCallback()

Method Summary

Modifier and Type	Method and Description
void	cancelled() Calls when the operation has been cancelled.
void	done(T result) Calls when the operation completed successfully.
void	failed(Throwable e) Calls when the operation failed.
<R> DownloadCallback<R>	taskStart(DownloadTask<R> task) Calls when a new sub download task starts.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCombinedDownloadCallback

public AbstractCombinedDownloadCallback()

Method Detail

done

public void done(T result)

Description copied from interface: Callback

Calls when the operation completed successfully.

Specified by:

done in interface Callback<T>

Parameters:

result - the result of the async operation

failed

public void failed(Throwable e)

Description copied from interface: Callback

Calls when the operation failed.

Specified by:

failed in interface Callback<T>

Parameters:

e - the thrown exception

cancelled

public void cancelled()

Description copied from interface: Callback

Calls when the operation has been cancelled.

Specified by:

cancelled in interface Callback<T>

taskStart

public <R> DownloadCallback<R> taskStart(DownloadTask<R> task)

Description copied from interface: CombinedDownloadCallback

Calls when a new sub download task starts.

Specified by:

taskStart in interface CombinedDownloadCallback<T>

Type Parameters:

R - the type of the sub download task

Parameters:

task - the sub download task

Returns:

the callback to register to the download task, can be null