java.nio.channels.spi

Class AbstractSelectionKey

java.lang.Object

java.nio.channels.SelectionKey

java.nio.channels.spi.AbstractSelectionKey

public abstract class AbstractSelectionKey
extends java.nio.channels.SelectionKey

Since:

1.4

Field Summary

Fields inherited from class java.nio.channels.SelectionKey

OP_ACCEPT, OP_CONNECT, OP_READ, OP_WRITE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractSelectionKey() Initializes the key.

Method Summary

Methods

Modifier and Type	Method and Description
void	cancel() Cancels this key.
boolean	isValid() Tells whether this key is valid or not.

Methods inherited from class java.nio.channels.SelectionKey

attach, attachment, channel, interestOps, interestOps, isAcceptable, isConnectable, isReadable, isWritable, readyOps, selector

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractSelectionKey

protected AbstractSelectionKey()

Initializes the key.

Method Detail

cancel

public final void cancel()

Cancels this key.

Specified by:

cancel in class java.nio.channels.SelectionKey

isValid

public final boolean isValid()

Tells whether this key is valid or not.

Specified by:

isValid in class java.nio.channels.SelectionKey

Returns:

true if this key is valid, false otherwise