Package overit.geocall.util

Class InputStreamCounter

java.lang.Object

java.io.InputStream

overit.geocall.util.InputStreamCounter

All Implemented Interfaces:

Closeable, AutoCloseable

public class InputStreamCounter
extends InputStream

Class that extends InputStream that adds the ability to know the number of bytes read.

Field Summary

Fields

Modifier and Type	Field	Description
protected InputStream	_is
protected int	_n

Constructor Summary

Constructors

Constructor	Description
InputStreamCounter(InputStream is)	Creates an instance of InputStreamCounter

Method Summary

Modifier and Type	Method	Description
void	close()
int	getCount()	Return the number of bytes read.
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

available, mark, markSupported, nullInputStream, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Field Details

_n

protected int _n

_is

protected InputStream _is

Constructor Details

InputStreamCounter

public InputStreamCounter(InputStream is)

Creates an instance of InputStreamCounter

Parameters:

is - The InputStream

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

getCount

public int getCount()

Return the number of bytes read.

Returns:

The number of bytes read.

read

public int read()
         throws IOException

Specified by:

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

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException