| Package | Description | 
|---|---|
| java.nio.channels | 
 Defines channels, which represent connections to entities that are capable of
 performing I/O operations, such as files and sockets; defines selectors, for
 multiplexed, non-blocking I/O operations. 
 | 
| java.nio.channels.spi | 
 Service-provider classes for the  
java.nio.channels package. | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
AsynchronousCloseException
Checked exception received by a thread when another thread closes the
 channel or the part of the channel upon which it is blocked in an I/O
 operation. 
 | 
class  | 
ClosedByInterruptException
Checked exception received by a thread when another thread interrupts it
 while it is blocked in an I/O operation upon a channel. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
SelectionKey | 
SelectableChannel.register(Selector sel,
        int ops)
Registers this channel with the given selector, returning a selection
 key. 
 | 
abstract SelectionKey | 
SelectableChannel.register(Selector sel,
        int ops,
        Object att)
Registers this channel with the given selector, returning a selection
 key. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
SelectionKey | 
AbstractSelectableChannel.register(Selector sel,
        int ops,
        Object att)
Registers this channel with the given selector, returning a selection key. 
 | 
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