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Java™ Platform Standard Ed. 6 |
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public interface InterruptibleChannel
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 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.
Method Summary | |
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void |
close()
Closes this channel. |
Methods inherited from interface java.nio.channels.Channel |
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isOpen |
Method Detail |
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void close() throws IOException
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
interface.
close
in interface Channel
close
in interface Closeable
IOException
- If an I/O error occurs
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Java™ Platform Standard Ed. 6 |
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