org.apache.hadoop.fs.cosn

Class ByteBufferInputStream

java.lang.Object

java.io.InputStream

org.apache.hadoop.fs.cosn.ByteBufferInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ByteBufferInputStream
extends InputStream

The input stream class is used for buffered files. The purpose of providing this class is to optimize buffer read performance.

Constructor Summary

Constructors

Constructor and Description
ByteBufferInputStream(ByteBuffer byteBuffer)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
void	mark(int readLimit)
boolean	markSupported()
int	read()
void	reset()

Methods inherited from class java.io.InputStream

read, read, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteBufferInputStream

public ByteBufferInputStream(ByteBuffer byteBuffer)
                      throws IOException

Throws:

IOException

Method Detail

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

mark

public void mark(int readLimit)

Overrides:

mark in class InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

available

public int available()

Overrides:

available in class InputStream

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class InputStream