org.apache.commons.compress.archivers.sevenz

Class BoundedSeekableByteChannelInputStream

java.lang.Object

java.io.InputStream

org.apache.commons.compress.archivers.sevenz.BoundedSeekableByteChannelInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

class BoundedSeekableByteChannelInputStream
extends java.io.InputStream

Field Summary

Fields

Modifier and Type	Field and Description
private java.nio.ByteBuffer	buffer
private long	bytesRemaining
private java.nio.channels.SeekableByteChannel	channel
private static int	MAX_BUF_LEN

Constructor Summary

Constructors

Constructor and Description
BoundedSeekableByteChannelInputStream(java.nio.channels.SeekableByteChannel channel, long size)

Method Summary

Modifier and Type	Method and Description
void	close()
int	read()
int	read(byte[] b, int off, int len)
private int	read(int len)

Methods inherited from class java.io.InputStream

available, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

MAX_BUF_LEN

private static final int MAX_BUF_LEN

See Also:

Constant Field Values

buffer

private final java.nio.ByteBuffer buffer

channel

private final java.nio.channels.SeekableByteChannel channel

bytesRemaining

private long bytesRemaining

Constructor Detail

BoundedSeekableByteChannelInputStream

public BoundedSeekableByteChannelInputStream(java.nio.channels.SeekableByteChannel channel,
                                             long size)

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

read

private int read(int len)
          throws java.io.IOException

Throws:

java.io.IOException

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.InputStream