jnr.enxio.channels

Class NativeDeviceChannel

java.lang.Object

java.nio.channels.spi.AbstractInterruptibleChannel

java.nio.channels.SelectableChannel

java.nio.channels.spi.AbstractSelectableChannel

jnr.enxio.channels.NativeDeviceChannel

All Implemented Interfaces:

Closeable, AutoCloseable, ByteChannel, Channel, InterruptibleChannel, ReadableByteChannel, WritableByteChannel, NativeSelectableChannel

public class NativeDeviceChannel
extends AbstractSelectableChannel
implements ByteChannel, NativeSelectableChannel

Constructor Summary

Constructors

Constructor and Description
NativeDeviceChannel(int fd)
NativeDeviceChannel(int fd, boolean isFile)
NativeDeviceChannel(SelectorProvider provider, int fd, int ops, boolean isFile)

Method Summary

Modifier and Type	Method and Description
int	getFD()
protected void	implCloseSelectableChannel()
protected void	implConfigureBlocking(boolean block)
int	read(ByteBuffer dst)
int	validOps()
int	write(ByteBuffer src)

Methods inherited from class java.nio.channels.spi.AbstractSelectableChannel

blockingLock, configureBlocking, implCloseChannel, isBlocking, isRegistered, keyFor, provider, register

Methods inherited from class java.nio.channels.SelectableChannel

register

Methods inherited from class java.nio.channels.spi.AbstractInterruptibleChannel

begin, close, end, isOpen

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.nio.channels.Channel

close, isOpen

Constructor Detail

NativeDeviceChannel

public NativeDeviceChannel(int fd)

NativeDeviceChannel

public NativeDeviceChannel(int fd,
                           boolean isFile)

NativeDeviceChannel

public NativeDeviceChannel(SelectorProvider provider,
                           int fd,
                           int ops,
                           boolean isFile)

Method Detail

implCloseSelectableChannel

protected void implCloseSelectableChannel()
                                   throws IOException

Specified by:

implCloseSelectableChannel in class AbstractSelectableChannel

Throws:

IOException

implConfigureBlocking

protected void implConfigureBlocking(boolean block)
                              throws IOException

Specified by:

implConfigureBlocking in class AbstractSelectableChannel

Throws:

IOException

validOps

public final int validOps()

Specified by:

validOps in class SelectableChannel

getFD

public final int getFD()

Specified by:

getFD in interface NativeSelectableChannel

read

public int read(ByteBuffer dst)
         throws IOException

Specified by:

read in interface ReadableByteChannel

Throws:

IOException

write

public int write(ByteBuffer src)
          throws IOException

Specified by:

write in interface WritableByteChannel

Throws:

IOException