2016-02-16 11:42:48 +01:00
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.. _actor-java-lambda:
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2014-03-13 10:29:06 +01:00
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Actors (Java with Lambda Support)
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=================================
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2016-02-16 11:42:48 +01:00
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Starting with Akka 2.4.2 we have begun to introduce Java 8 types (most
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prominently ``java.util.concurrent.CompletionStage`` and
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``java.util.Optional``) where that was possible without breaking binary or
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source compatibility. Where this was not possible (for example in the return
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type of ``ActorSystem.terminate()``) please refer to the
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``scala-java8-compat`` library that allows easy conversion between the Scala
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and Java counterparts. The artifact can be included in Maven builds using::
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<dependency>
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<groupId>org.scala-lang.modules</groupId>
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<artifactId>scala-java8-compat_2.11</artifactId>
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<version>0.7.0</version>
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</dependency>
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We will only be able to seamlessly integrate all functional interfaces once
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we can rely on Scala 2.12 to provide full interoperability—this will mean that
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Scala users can directly implement Java Functional Interfaces using lambda syntax
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as well as that Java users can directly implement Scala functions using lambda
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syntax.
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2014-03-13 10:29:06 +01:00
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.. toctree::
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:maxdepth: 2
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lambda-actors
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lambda-fault-tolerance
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lambda-fsm
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lambda-persistence
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