final class SelectionKey extends AnyRef
Linear Supertypes
Ordering
- Alphabetic
- By Inheritance
Inherited
- SelectionKey
- AnyRef
- Any
- Hide All
- Show All
Visibility
- Public
- All
Instance Constructors
- new SelectionKey(selectionKey: java.nio.channels.SelectionKey)
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
- final def attach(ob: Option[AnyRef])(implicit trace: Trace): UIO[Option[AnyRef]]
- final def attachment(implicit trace: Trace): UIO[Option[AnyRef]]
- final def cancel(implicit trace: Trace): UIO[Unit]
- def channel: SelectableChannel
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(obj: Any): Boolean
- Definition Classes
- SelectionKey → AnyRef → Any
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
hashCode(): Int
- Definition Classes
- SelectionKey → AnyRef → Any
- final def interestOps(ops: Set[Operation])(implicit trace: Trace): UIO[Unit]
- final def interestOps(implicit trace: Trace): UIO[Set[Operation]]
- def interested(op: Operation)(implicit trace: Trace): UIO[Set[Operation]]
- final def isAcceptable(implicit trace: Trace): UIO[Boolean]
- final def isConnectable(implicit trace: Trace): UIO[Boolean]
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def isReadable(implicit trace: Trace): UIO[Boolean]
- final def isValid(implicit trace: Trace): UIO[Boolean]
- final def isWritable(implicit trace: Trace): UIO[Boolean]
-
def
matchChannel[R, E, A](matcher: (Set[Operation]) ⇒ PartialFunction[SelectableChannel, ZIO[R, E, A]])(implicit trace: Trace): ZIO[R, E, A]
Convenience method for processing keys from the selected key set.
Convenience method for processing keys from the selected key set.
Pattern matching on the channel type avoids the need for potentially unsafe casting to the channel type you expect.
If a channel type is selected that does not match the pattern match supplied then a defect is raised.
Usage:
for { _ <- selector.select _ <- selector.foreachSelectedKey { key => key.matchChannel { readyOps => { case channel: ServerSocketChannel if readyOps(Operation.Accept) => // use `channel` to accept connection case channel: SocketChannel => ZIO.when(readyOps(Operation.Read)) { // use `channel` to read } *> ZIO.when(readyOps(Operation.Write)) { // use `channel` to write } } } } } yield ()
- matcher
Function that is passed the ready operations set, and must return a partial function that handles whatever channel types are registered with the selector.
- returns
The effect value returned by
matcher, or a defect value ifmatcherdid not match the selected channel.
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def notInterested(op: Operation)(implicit trace: Trace): UIO[Set[Operation]]
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def readyOps(implicit trace: Trace): UIO[Set[Operation]]
- final def selector: Selector
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- SelectionKey → AnyRef → Any
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()