Package com.aoindustries.io

Class ByteCountInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.aoindustries.io.ByteCountInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ByteCountInputStream
extends FilterInputStream

Wraps an InputStream to count the number of bytes transferred. The counter is not synchronized. Any necessary synchronization should be externally applied.

Author:

AO Industries, Inc.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
ByteCountInputStream(InputStream in)

Method Summary

Modifier and Type	Method	Description
long	getCount()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteCountInputStream

public ByteCountInputStream(InputStream in)

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

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

Overrides:

read in class FilterInputStream

Throws:

IOException

getCount

public long getCount()