tech.sourced.siva

Class RangeInputStream

java.lang.Object

java.io.InputStream

tech.sourced.siva.RangeInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class RangeInputStream
extends java.io.InputStream

RangeInputStream is an InputStream that provides only the specified amount of data from a bigger InputStream.

Constructor Summary

Constructors

Constructor and Description
RangeInputStream(java.io.InputStream parent, long size) InputStream that will provide only the specified size of the provided InputStream from the position already provided on the parent stream.

Method Summary

Modifier and Type	Method and Description
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

RangeInputStream

public RangeInputStream(java.io.InputStream parent,
                        long size)

InputStream that will provide only the specified size of the provided InputStream from the position already provided on the parent stream.

Parameters:

parent - The parent InputStream where the data is coming from.

size - Size of bytes to read from.

Method Detail

read

public final int read()
               throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException