27 lines
456 B
Java
27 lines
456 B
Java
/**
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* Copyright (C) 2009-2012 Typesafe Inc. <http://www.typesafe.com>
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*/
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package akka.docs.transactor;
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//#class
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import akka.actor.ActorRef;
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public class Increment {
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private ActorRef friend = null;
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public Increment() {}
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public Increment(ActorRef friend) {
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this.friend = friend;
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}
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public boolean hasFriend() {
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return friend != null;
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}
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public ActorRef getFriend() {
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return friend;
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}
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}
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//#class
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