Package org.apache.commons.compress.utils

Class CountingInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.apache.commons.compress.utils.CountingInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class CountingInputStream
extends FilterInputStream

Input stream that tracks the number of bytes read.

Since:

1.3

Constructor Summary

Constructors

Constructor	Description
CountingInputStream(InputStream in)

Method Summary

Modifier and Type	Method	Description
long	getBytesRead()	Returns the current number of bytes read from this stream.
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.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

CountingInputStream

public CountingInputStream(InputStream in)

Method Details

getBytesRead

public long getBytesRead()

Returns the current number of bytes read from this stream.

Returns:

the number of read bytes

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