Package org.jgroups.blocks

Class GridInputStream

java.lang.Object

java.io.InputStream

org.jgroups.blocks.GridInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class GridInputStream
extends InputStream

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final ReplCache<String,byte[]>	cache
(package private) final int	chunk_size
(package private) byte[]	current_buffer
(package private) boolean	end_reached
protected final GridFile	file
(package private) int	index
(package private) int	local_index
(package private) static final Log	log
(package private) final String	name

Constructor Summary

Constructors

Constructor	Description
GridInputStream(GridFile file, ReplCache<String,byte[]> cache, int chunk_size)

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()
private byte[]	fetchNextChunk()
private int	getBytesRemainingInChunk()
private int	getChunkNumber()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.InputStream

mark, markSupported, nullInputStream, readAllBytes, readNBytes, readNBytes, reset, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Field Details

cache

final ReplCache<String,byte[]> cache

chunk_size

final int chunk_size

name

final String name

file

protected final GridFile file

index

int index

local_index

int local_index

current_buffer

byte[] current_buffer

end_reached

boolean end_reached

log

static final Log log

Constructor Details

GridInputStream

GridInputStream(GridFile file,
 ReplCache<String,byte[]> cache,
 int chunk_size)
         throws FileNotFoundException

Throws:

FileNotFoundException

Method Details

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

getBytesRemainingInChunk

private int getBytesRemainingInChunk()

fetchNextChunk

private byte[] fetchNextChunk()

getChunkNumber

private int getChunkNumber()