com.googlecode.jinahya.nio.channels

Class FilterReadableByteChannel

java.lang.Object

com.googlecode.jinahya.nio.channels.FilterReadableByteChannel

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, ReadableByteChannel

Direct Known Subclasses:

DigestReadableByteChannel

public class FilterReadableByteChannel
extends Object
implements ReadableByteChannel

Author:

Jin Kwon

Field Summary

Fields

Modifier and Type	Field and Description
protected ReadableByteChannel	channel

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FilterReadableByteChannel(ReadableByteChannel channel) Creates an instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
boolean	isOpen()
int	read(ByteBuffer dst)

Methods inherited from class java.lang.Object

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

Field Detail

channel

protected final ReadableByteChannel channel

Constructor Detail

FilterReadableByteChannel

protected FilterReadableByteChannel(ReadableByteChannel channel)

Creates an instance.

Parameters:

channel - the underlying channel, or null if this instance is to be created without an underlying channel.

Method Detail

read

public int read(ByteBuffer dst)
         throws IOException

Specified by:

read in interface ReadableByteChannel

Throws:

IOException

isOpen

public boolean isOpen()

Specified by:

isOpen in interface Channel

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Channel

Throws:

IOException