30 lines
603 B
Java
30 lines
603 B
Java
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package docs.cluster;
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import java.util.HashMap;
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import java.util.Map;
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import akka.actor.UntypedActor;
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//#worker
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public class StatsWorker extends UntypedActor {
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Map<String, Integer> cache = new HashMap<String, Integer>();
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@Override
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public void onReceive(Object message) {
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if (message instanceof String) {
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String word = (String) message;
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Integer length = cache.get(word);
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if (length == null) {
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length = word.length();
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cache.put(word, length);
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}
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getSender().tell(length, getSelf());
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} else {
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unhandled(message);
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}
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}
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}
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//#worker
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