Class ArraySeekInputStream

java.lang.Object

java.io.InputStream

org.archive.io.SeekInputStream

org.archive.io.ArraySeekInputStream

All Implemented Interfaces:

RepositionableStream, Closeable, AutoCloseable

public class ArraySeekInputStream
extends SeekInputStream

A repositionable stream backed by an array.

Author:

pjack

Constructor Summary

Constructors

Constructor	Description
ArraySeekInputStream(byte[] array)	Constructor.

Method Summary

Modifier and Type	Method	Description
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 Details

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 Details

read

public int read()

Specified by:

read in class InputStream

read

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

Overrides:

read in class InputStream

read

public int read(byte[] buf)

Overrides:

read in class InputStream

position

public long position()

Returns the position of the stream.

Returns:

the current stream position.

position

public void position(long p)
              throws IOException

Repositions the stream.

Parameters:

p - the new position for the stream

Throws:

IOException - if the given position is out of bounds