DownloadFileTaskQueue

public class DownloadFileTaskQueue
extends java.lang.Object

字段
限定符和类型	字段和说明
`static java.util.concurrent.BlockingQueue<FileDownLoadTask>`	`downLoadFileQueue`
`static java.util.Map<java.lang.Long,FileDownLoadTask>`	`downtaskMap`
`static java.util.concurrent.ExecutorService`	`executorService`
`static int`	`maxWaitNum`
`static int`	`taskNum`
`static java.util.concurrent.BlockingQueue<FileDownLoadTask>`	`waitQueue`

构造器
构造器和说明
`DownloadFileTaskQueue()`

所有方法静态方法具体方法
限定符和类型	方法和说明
`static boolean`	`cancelDownload(java.lang.Long userId)` 取消正在下载的任务
`static boolean`	`cancelWait(java.lang.Long userId)` 取消排队等待
`static java.util.Map<DownloadStatusEnum,java.lang.String>`	`getDownloadStatus(java.lang.Long userId)`
`static java.lang.Integer`	`getWaitSort(java.lang.Long userId)` 获取排队序号

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public static java.util.concurrent.BlockingQueue<FileDownLoadTask> downLoadFileQueue

public static java.util.concurrent.BlockingQueue<FileDownLoadTask> waitQueue

public static java.util.concurrent.ExecutorService executorService

public static java.util.Map<java.lang.Long,FileDownLoadTask> downtaskMap

public static java.lang.Integer getWaitSort(java.lang.Long userId)

获取排队序号

public static boolean cancelWait(java.lang.Long userId)

取消排队等待

public static boolean cancelDownload(java.lang.Long userId)

取消正在下载的任务

public static java.util.Map<DownloadStatusEnum,java.lang.String> getDownloadStatus(java.lang.Long userId)

类 DownloadFileTaskQueue