程序包 java.nio.channels

接口 InterruptibleChannel

所有超级接口:

AutoCloseable, Channel, Closeable

所有已知实现类:

AbstractInterruptibleChannel, AbstractSelectableChannel, DatagramChannel, FileChannel, Pipe.SinkChannel, Pipe.SourceChannel, SelectableChannel, ServerSocketChannel, SocketChannel

public interface InterruptibleChannel
extends Channel

A channel that can be asynchronously closed and interrupted.

A channel that implements this interface is asynchronously closeable: If a thread is blocked in an I/O operation on an interruptible channel then another thread may invoke the channel's close method. This will cause the blocked thread to receive an AsynchronousCloseException.

A channel that implements this interface is also interruptible: If a thread is blocked in an I/O operation on an interruptible channel then another thread may invoke the blocked thread's Thread#interrupt() method. This will cause the channel to be closed, the blocked thread to receive a ClosedByInterruptException, and the blocked thread's interrupt status to be set.

If a thread's interrupt status is already set and it invokes a blocking I/O operation upon a channel then the channel will be closed and the thread will immediately receive a ClosedByInterruptException; its interrupt status will remain set.

A channel supports asynchronous closing and interruption if, and only if, it implements this interface. This can be tested at runtime, if necessary, via the instanceof operator.

从以下版本开始:

1.4

方法概要

限定符和类型	方法	说明
void	close()	Closes this channel.

从接口继承的方法 java.nio.channels.Channel

isOpen

方法详细资料

close

void close()
    throws IOException

Closes this channel.

Any thread currently blocked in an I/O operation upon this channel will receive an AsynchronousCloseException.

This method otherwise behaves exactly as specified by the Channel#close interface.

指定者:

close 在接口中 AutoCloseable

指定者:

close 在接口中 Channel

指定者:

close 在接口中 Closeable

抛出:

IOException - If an I/O error occurs