27 lines
726 B
Scala
27 lines
726 B
Scala
/**
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* Copyright (C) 2009-2014 Typesafe Inc. <http://www.typesafe.com>
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*/
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package akka.japi.pf
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import FI.{ UnitApply, Apply, Predicate }
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private[pf] object CaseStatement {
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def empty[F, T](): PartialFunction[F, T] = PartialFunction.empty
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}
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private[pf] class CaseStatement[F, P, T](predicate: Predicate, apply: Apply[P, T])
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extends PartialFunction[F, T] {
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override def isDefinedAt(o: F) = predicate.defined(o)
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override def apply(o: F) = apply.apply(o.asInstanceOf[P])
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}
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private[pf] class UnitCaseStatement[F, P](predicate: Predicate, apply: UnitApply[P])
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extends PartialFunction[F, Unit] {
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override def isDefinedAt(o: F) = predicate.defined(o)
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override def apply(o: F) = apply.apply(o.asInstanceOf[P])
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}
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