er.woinstaller.io
Class BoundedInputStream

java.lang.Object
  java.io.InputStream
      er.woinstaller.io.BoundedInputStream

All Implemented Interfaces:

java.io.Closeable

public class BoundedInputStream
extends java.io.InputStream

InputStream that delegates requests to the underlying RandomAccessFile, making sure that only bytes from a certain range can be read.

Constructor Summary

BoundedInputStream(java.io.InputStream inputStream, long start, long remaining)

Method Summary

int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

available, 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

BoundedInputStream

public BoundedInputStream(java.io.InputStream inputStream,
                          long start,
                          long remaining)
                   throws java.io.IOException

Throws:

java.io.IOException

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException