org.archive.io
Class ArraySeekInputStream

java.lang.Object
  java.io.InputStream
      org.archive.io.SeekInputStream
          org.archive.io.ArraySeekInputStream

All Implemented Interfaces:

it.unimi.dsi.fastutil.io.RepositionableStream, java.io.Closeable

public class ArraySeekInputStream
extends SeekInputStream

A repositionable stream backed by an array.

Author:

pjack

Constructor Summary

ArraySeekInputStream(byte[] array)
Constructor.

Method Summary

long	position() Returns the position of the stream.
void	position(long p) Repositions the stream.
int	read()
int	read(byte[] buf)
int	read(byte[] buf, int ofs, int len)

Methods inherited from class org.archive.io.SeekInputStream

mark, markSupported, reset

Methods inherited from class java.io.InputStream

available, close, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

ArraySeekInputStream

public ArraySeekInputStream(byte[] array)

Constructor. Note that changes to the given array will be reflected in the stream.

Parameters:

array - The array to read bytes from.

Method Detail

read

public int read()

Specified by:

read in class java.io.InputStream

read

public int read(byte[] buf,
                int ofs,
                int len)

Overrides:

read in class java.io.InputStream

read

public int read(byte[] buf)

Overrides:

read in class java.io.InputStream

position

public long position()

Returns the position of the stream.

position

public void position(long p)
              throws java.io.IOException

Repositions the stream.

Parameters:

p - the new position for the stream

Throws:

java.io.IOException - if the given position is out of bounds