com.sinacloud.scs.event

类 ProgressReportingInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.sinacloud.scs.internal.SdkFilterInputStream

com.sinacloud.scs.event.ProgressReportingInputStream

所有已实现的接口:

Closeable, AutoCloseable

public class ProgressReportingInputStream
extends SdkFilterInputStream

Simple InputStream wrapper that occasionally notifies a progress listener about the number of bytes transferred.

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

字段概要

从类继承的字段 java.io.FilterInputStream

in

构造器概要

构造器

构造器和说明
ProgressReportingInputStream(InputStream in, ProgressListenerCallbackExecutor listenerCallbackExecutor) Creates a new progress reporting input stream that simply wraps the specified input stream and uses the specified listener callback executor to asynchronously notify the listener about the number of bytes transferred.

方法概要

限定符和类型	方法和说明
void	close()
boolean	getFireCompletedEvent() Returns whether this input stream should fire an event with code ProgressEvent.COMPLETED_EVENT_CODE when this stream runs out of data.
int	read()
int	read(byte[] b, int off, int len)
void	reset()
void	setFireCompletedEvent(boolean fireCompletedEvent) Sets whether this input stream should fire an event with code ProgressEvent.COMPLETED_EVENT_CODE when this stream runs out of data.

从类继承的方法 java.io.FilterInputStream

available, mark, markSupported, read, skip

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

ProgressReportingInputStream

public ProgressReportingInputStream(InputStream in,
                                    ProgressListenerCallbackExecutor listenerCallbackExecutor)

Creates a new progress reporting input stream that simply wraps the specified input stream and uses the specified listener callback executor to asynchronously notify the listener about the number of bytes transferred.

参数:

in - The input stream to wrap.

listenerCallbackExecutor - The listener callback executor that wraps the listener to notify about progress.

方法详细资料

setFireCompletedEvent

public void setFireCompletedEvent(boolean fireCompletedEvent)

Sets whether this input stream should fire an event with code ProgressEvent.COMPLETED_EVENT_CODE when this stream runs out of data. By default, completed events are not fired by this stream.

参数:

fireCompletedEvent - Whether this input stream should fire an event to indicate that the stream has been fully read.

getFireCompletedEvent

public boolean getFireCompletedEvent()

Returns whether this input stream should fire an event with code ProgressEvent.COMPLETED_EVENT_CODE when this stream runs out of data. By default, completed events are not fired by this stream.

返回:

Whether this input stream should fire an event to indicate that the stream has been fully read.

read

public int read()
         throws IOException

覆盖:

read 在类中 FilterInputStream

抛出:

IOException

reset

public void reset()
           throws IOException

覆盖:

reset 在类中 FilterInputStream

抛出:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

覆盖:

read 在类中 FilterInputStream

抛出:

IOException

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

覆盖:

close 在类中 FilterInputStream

抛出:

IOException