com.qcloud.cos.transfer

类 MultipleFileDownloadImpl

java.lang.Object

com.qcloud.cos.transfer.AbstractTransfer

com.qcloud.cos.transfer.MultipleFileTransfer<Download>

com.qcloud.cos.transfer.MultipleFileDownloadImpl

所有已实现的接口:

MultipleFileDownload, Transfer

public class MultipleFileDownloadImpl
extends MultipleFileTransfer<Download>
implements MultipleFileDownload

Multiple file download when downloading an entire virtual directory.

嵌套类概要

从接口继承的嵌套类/接口 com.qcloud.cos.transfer.Transfer

Transfer.TransferState

字段概要

从类继承的字段 com.qcloud.cos.transfer.MultipleFileTransfer

subTransfers

从类继承的字段 com.qcloud.cos.transfer.AbstractTransfer

listenerChain, monitor, state, stateChangeListeners

构造器概要

构造器

构造器和说明
MultipleFileDownloadImpl(String description, TransferProgress transferProgress, ProgressListenerChain progressListenerChain, String keyPrefix, String bucketName, Collection<? extends Download> downloads)

方法概要

方法

限定符和类型	方法和说明
void	abort() Aborts all outstanding downloads.
String	getBucketName() Returns the name of the bucket from which files are downloaded.
String	getKeyPrefix() Returns the key prefix of the virtual directory being downloaded.
void	waitForCompletion() Waits for this transfer to complete.

从类继承的方法 com.qcloud.cos.transfer.MultipleFileTransfer

collateFinalState, setState

从类继承的方法 com.qcloud.cos.transfer.AbstractTransfer

addProgressListener, addStateChangeListener, fireProgressEvent, getDescription, getMonitor, getProgress, getState, isDone, notifyStateChangeListeners, removeProgressListener, removeStateChangeListener, rethrowExecutionException, setMonitor, unwrapExecutionException, waitForException

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.qcloud.cos.transfer.Transfer

addProgressListener, getDescription, getProgress, getState, isDone, removeProgressListener, waitForException

构造器详细资料

MultipleFileDownloadImpl

public MultipleFileDownloadImpl(String description,
                        TransferProgress transferProgress,
                        ProgressListenerChain progressListenerChain,
                        String keyPrefix,
                        String bucketName,
                        Collection<? extends Download> downloads)

方法详细资料

getKeyPrefix

public String getKeyPrefix()

Returns the key prefix of the virtual directory being downloaded.

指定者:

getKeyPrefix 在接口中 MultipleFileDownload

getBucketName

public String getBucketName()

Returns the name of the bucket from which files are downloaded.

指定者:

getBucketName 在接口中 MultipleFileDownload

waitForCompletion

public void waitForCompletion()
                       throws CosClientException,
                              CosServiceException,
                              InterruptedException

Waits for this transfer to complete. This is a blocking call; the current thread is suspended until this transfer completes.

指定者:

waitForCompletion 在接口中 Transfer

覆盖:

waitForCompletion 在类中 AbstractTransfer

抛出:

CosClientException - If any errors were encountered in the client while making the request or handling the response.

CosServiceException - If any errors occurred in Qcloud COS while processing the request.

InterruptedException - If this thread is interrupted while waiting for the transfer to complete.

abort

public void abort()
           throws IOException

Aborts all outstanding downloads.

指定者:

abort 在接口中 MultipleFileDownload

抛出:

IOException