tachyon.client

Class OutStream

java.lang.Object

java.io.OutputStream

tachyon.client.OutStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

Direct Known Subclasses:

BlockOutStream, FileOutStream

public abstract class OutStream
extends OutputStream

OutStream is the base output stream class for TachyonFile streaming output methods. It can only be gotten by calling the methods in tachyon.client.TachyonFile, but can not be initialized by the client code.

Field Summary

Fields

Modifier and Type	Field and Description
protected TachyonFile	mFile
protected TachyonFS	mTachyonFS
protected UserConf	mUserConf
protected WriteType	mWriteType

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	cancel() Cancel the write operations to the OutStream
abstract void	close()
abstract void	flush()
abstract void	write(byte[] b)
abstract void	write(byte[] b, int off, int len)
abstract void	write(int b)

Methods inherited from class java.lang.Object

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

Field Detail

mUserConf

protected final UserConf mUserConf

mFile

protected final TachyonFile mFile

mTachyonFS

protected final TachyonFS mTachyonFS

mWriteType

protected final WriteType mWriteType

Method Detail

cancel

public abstract void cancel()
                     throws IOException

Cancel the write operations to the OutStream

Throws:

IOException

close

public abstract void close()
                    throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class OutputStream

Throws:

IOException

flush

public abstract void flush()
                    throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

write

public abstract void write(byte[] b)
                    throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public abstract void write(byte[] b,
         int off,
         int len)
                    throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public abstract void write(int b)
                    throws IOException

Specified by:

write in class OutputStream

Throws:

IOException