Package org.apache.hadoop.io.file.tfile

Class SimpleBufferedOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

org.apache.hadoop.io.file.tfile.SimpleBufferedOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class SimpleBufferedOutputStream
extends java.io.FilterOutputStream

A simplified BufferedOutputStream with borrowed buffer, and allow users to see how much data have been buffered.

Field Summary

Fields

Modifier and Type	Field	Description
protected byte[]	buf
protected int	count

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
SimpleBufferedOutputStream(java.io.OutputStream out, byte[] buf)

Method Summary

Modifier and Type	Method	Description
void	flush()
int	size()
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.FilterOutputStream

close, write

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Field Detail

buf

protected byte[] buf

count

protected int count

Constructor Detail

SimpleBufferedOutputStream

public SimpleBufferedOutputStream(java.io.OutputStream out,
                                  byte[] buf)

Method Detail

write

public void write(int b)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.FilterOutputStream

Throws:

java.io.IOException

size

public int size()