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Adding create() to ReceiveBuilder to promote a builder-like syntax #18894

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Wojciech Grajewski 2016-10-23 22:35:18 +02:00
parent 679db55eca
commit 7eb4afc475
4 changed files with 67 additions and 0 deletions
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35
akka-docs/rst/java/code/docs/actorlambda/GraduallyBuiltActor.java Normal file
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/**
* Copyright (C) 2009-2016 Lightbend Inc. <http://www.lightbend.com>
*/
package docs.actorlambda;
//#imports
import akka.actor.AbstractActor;
import akka.event.Logging;
import akka.event.LoggingAdapter;
import akka.japi.pf.ReceiveBuilder;
import akka.japi.pf.UnitPFBuilder;
//#imports
//#actor
public class GraduallyBuiltActor extends AbstractActor {
private final LoggingAdapter log = Logging.getLogger(context().system(), this);
public GraduallyBuiltActor() {
UnitPFBuilder<Object> builder = ReceiveBuilder.create();
builder.match(String.class, s -> {
log.info("Received String message: {}", s);
//#actor
//#reply
sender().tell(s, self());
//#reply
//#actor
});
// do some other stuff in between
builder.matchAny(o -> log.info("received unknown message"));
receive(builder.build());
}
}
//#actor