Package org.jruby.util.io

Class NullChannel

java.lang.Object

org.jruby.util.io.NullChannel

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, ReadableByteChannel, WritableByteChannel

public class NullChannel
extends Object
implements WritableByteChannel, ReadableByteChannel

Constructor Summary

Constructors

Constructor	Description
NullChannel()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

NullChannel

public NullChannel()

Method Details

write

public int write(ByteBuffer buffer)
          throws IOException

Specified by:

write in interface WritableByteChannel

Throws:

IOException

isOpen

public boolean isOpen()

Specified by:

isOpen in interface Channel

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Channel

Specified by:

close in interface Closeable

Throws:

IOException

read

public int read(ByteBuffer dst)
         throws IOException

Specified by:

read in interface ReadableByteChannel

Throws:

IOException