org.objectweb.carol.irmi

Class CountInputStream

java.lang.Object

java.io.InputStream

org.objectweb.carol.irmi.CountInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class CountInputStream
extends InputStream

CountInputStream is a simple instrumented InputStream implementation that delegates all method calls to a provided InputStream while timing all method calls and counting how many bytes are read by this InputStream.

Author:

Rafael H. Schloming <rhs@mit.edu>

Constructor Summary

Constructors

Constructor and Description
CountInputStream(InputStream in) Constructs a new CountInputStream that delegates to the given InputStream.

Method Summary

Methods

Modifier and Type	Method and Description
int	available()
void	close()
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class java.lang.Object

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

Constructor Detail

CountInputStream

public CountInputStream(InputStream in)

Constructs a new CountInputStream that delegates to the given InputStream.

Parameters:

in - the delegate InputStream.

Method Detail

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close 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

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException