com.sinacloud.scs.event

类 ProgressListenerChain

java.lang.Object

com.sinacloud.scs.event.ProgressListenerChain

所有已实现的接口:

ProgressListener

public class ProgressListenerChain
extends Object
implements ProgressListener

An implementation of ProgressListener interface that delegates progressChanged callback to multiple listeners. It also takes an optional ProgressEventFilter to filter incoming events before passing them to the listeners.

This class could be used for both Amazon S3 and Amazon Glacier clients. The legacy Amazon S3 progress listener chain com.amazonaws.services.s3.transfer.internal.ProgressListenerChain has been deprecated in favor of this new class.

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	ProgressListenerChain.ProgressEventFilter An interface that filters the incoming events before passing them into the registered listeners.

构造器概要

构造器

构造器和说明
ProgressListenerChain(ProgressListener... listeners) Create a listener chain that directly passes all the progress events to the specified listeners.
ProgressListenerChain(ProgressListenerChain.ProgressEventFilter progressEventFilter, ProgressListener... listeners) Create a listener chain with a ProgressEventFilter.

方法概要

限定符和类型	方法和说明
void	addProgressListener(ProgressListener listener)
void	progressChanged(ProgressEvent progressEvent) Called when progress has changed, such as additional bytes transferred, transfer failed, etc.
void	removeProgressListener(ProgressListener listener)

从类继承的方法 java.lang.Object

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

构造器详细资料

ProgressListenerChain

public ProgressListenerChain(ProgressListener... listeners)

Create a listener chain that directly passes all the progress events to the specified listeners.

ProgressListenerChain

public ProgressListenerChain(ProgressListenerChain.ProgressEventFilter progressEventFilter,
                             ProgressListener... listeners)

Create a listener chain with a ProgressEventFilter.

方法详细资料

addProgressListener

public void addProgressListener(ProgressListener listener)

removeProgressListener

public void removeProgressListener(ProgressListener listener)

progressChanged

public void progressChanged(ProgressEvent progressEvent)

从接口复制的说明: ProgressListener

Called when progress has changed, such as additional bytes transferred, transfer failed, etc. The execution of the callback of this listener is managed by ProgressListenerCallbackExecutor class, which maintains a single thread to sequentially execute all progressChanged callbacks.

指定者:

progressChanged 在接口中 ProgressListener

参数:

progressEvent - The event describing the progress change.

另请参阅:

ProgressListenerCallbackExecutor