org.apache.hadoop.fs.aliyun.oss

类 ReadBuffer

java.lang.Object

org.apache.hadoop.fs.aliyun.oss.ReadBuffer

public class ReadBuffer
extends Object

This class is used by AliyunOSSInputStream and AliyunOSSFileReaderTask to buffer data that read from oss.

构造器概要

构造器

构造器和说明
ReadBuffer(long byteStart, long byteEnd)

方法概要

限定符和类型	方法和说明
void	await(org.apache.hadoop.fs.aliyun.oss.ReadBuffer.STATUS waitStatus)
byte[]	getBuffer()
long	getByteEnd()
long	getByteStart()
org.apache.hadoop.fs.aliyun.oss.ReadBuffer.STATUS	getStatus()
void	lock()
void	setStatus(org.apache.hadoop.fs.aliyun.oss.ReadBuffer.STATUS status)
void	signalAll()
void	unlock()

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

ReadBuffer

public ReadBuffer(long byteStart,
                  long byteEnd)

方法详细资料

lock

public void lock()

unlock

public void unlock()

await

public void await(org.apache.hadoop.fs.aliyun.oss.ReadBuffer.STATUS waitStatus)
           throws InterruptedException

抛出:

InterruptedException

signalAll

public void signalAll()

getBuffer

public byte[] getBuffer()

getStatus

public org.apache.hadoop.fs.aliyun.oss.ReadBuffer.STATUS getStatus()

setStatus

public void setStatus(org.apache.hadoop.fs.aliyun.oss.ReadBuffer.STATUS status)

getByteStart

public long getByteStart()

getByteEnd

public long getByteEnd()