com.eaio.io

Class RangeInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.eaio.io.RangeInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class RangeInputStream
extends FilterInputStream

Serves only a slice of the original input stream. Can be used for Range requests.

Don't fuck with this class because Range requests are so bizarre, there's only one way to get them right.

Version:

$Id: RangeInputStream.java 5109 2012-08-22 11:06:00Z johann $

Author:

Johann Burkard

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
RangeInputStream(InputStream in, long start)
RangeInputStream(InputStream in, long start, long end)

Method Summary

Methods

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

Methods inherited from class java.io.FilterInputStream

close, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

RangeInputStream

public RangeInputStream(InputStream in,
                long start)
                 throws IOException

Parameters:

in - the original input stream

start - the start position

Throws:

IOException

RangeInputStream

public RangeInputStream(InputStream in,
                long start,
                long end)
                 throws IOException

Parameters:

in - the original input stream

start - the start position

end - the end position

Throws:

IOException

Method Detail

available

public int available()
              throws IOException

Overrides:

available in class FilterInputStream

Throws:

IOException

See Also:

FilterInputStream.available()

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

See Also:

FilterInputStream.read()

read

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

Overrides:

read in class FilterInputStream

Throws:

IOException

See Also:

FilterInputStream.read(byte[], int, int)