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switch to AbstractPartialFunction, see #2357

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This commit is contained in:
Roland 2012-08-09 17:10:43 +02:00
parent 0f923c0978
commit bf49b75d5e
2 changed files with 5 additions and 5 deletions
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6
akka-actor/src/main/scala/akka/japi/JavaAPI.scala
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@ -5,10 +5,10 @@
package akka.japi
import language.implicitConversions
import scala.Some
import scala.reflect.ClassTag
import scala.util.control.NoStackTrace
import scala.runtime.AbstractPartialFunction
/**
* A Function interface. Used to create first-class-functions is Java.
@ -90,13 +90,13 @@ object JavaPartialFunction {
* does not throw `noMatch()` it will continue with calling
* `PurePartialFunction.apply(x, false)`.
*/
abstract class JavaPartialFunction[A, B] extends scala.runtime.AbstractFunction1[A, B] with PartialFunction[A, B] {
abstract class JavaPartialFunction[A, B] extends AbstractPartialFunction[A, B] {
import JavaPartialFunction._
def apply(x: A, isCheck: Boolean): B
final def isDefinedAt(x: A): Boolean = try { apply(x, true); true } catch { case NoMatch ⇒ false }
final def apply(x: A): B = try apply(x, false) catch { case NoMatch ⇒ throw new MatchError(x) }
final override def apply(x: A): B = try apply(x, false) catch { case NoMatch ⇒ throw new MatchError(x) }
final override def applyOrElse[A1 <: A, B1 >: B](x: A1, default: A1 ⇒ B1): B1 = try apply(x, false) catch { case NoMatch ⇒ default(x) }
}