org.apache.lucene.util

Class CountedOutputStream

Object

OutputStream

FilterOutputStream

CountedOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class CountedOutputStream
extends FilterOutputStream

Wraps an OutputStream, and counts how many bytes have been written to it.

Author:

Martin Haye

Field Summary

Fields

Modifier and Type	Field and Description
private long	nWritten Count of the number of bytes written to the stream so far

Fields inherited from class FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
CountedOutputStream(OutputStream out) Wrap an output stream

Method Summary

Modifier and Type	Method and Description
long	nWritten() Find out how many bytes have been written so far
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class FilterOutputStream

close, flush, write

Methods inherited from class Object

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

Field Detail

nWritten

private long nWritten

Count of the number of bytes written to the stream so far

Constructor Detail

CountedOutputStream

public CountedOutputStream(OutputStream out)

Wrap an output stream

Method Detail

nWritten

public long nWritten()

Find out how many bytes have been written so far

write

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

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException