2011-12-15 18:19:40 +01:00
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/**
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* Copyright (C) 2009-2011 Typesafe Inc. <http://www.typesafe.com>
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*/
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2011-12-15 15:28:21 +01:00
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package akka.docs.routing
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import akka.routing.ActorPool
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import akka.actor.ActorRef
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//#capacityStrategy
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trait CapacityStrategy {
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import ActorPool._
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def pressure(delegates: Seq[ActorRef]): Int
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def filter(pressure: Int, capacity: Int): Int
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protected def _eval(delegates: Seq[ActorRef]): Int =
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filter(pressure(delegates), delegates.size)
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}
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//#capacityStrategy
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