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Merge pull request #28065 from helena/docs-clarify-entityId

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Minor entityId sample code clarification in docs.
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Patrik Nordwall 2019-10-28 08:47:30 +01:00 • committed by GitHub
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akka-docs/src/main/paradox/typed/cluster-sharding.md
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@ -70,7 +70,9 @@ Scala
Java
: @@snip [ShardingCompileOnlyTest.java](/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/ShardingCompileOnlyTest.java) { #counter }
Each Entity type has a key that is then used to retrieve an EntityRef for a given entity identifier.
Each Entity type has a key that is then used to retrieve an EntityRef for a given entity identifier.
Note in the sample's @scala[`Counter.apply`]@java[`Counter.create`] function that the `entityId` parameter is not
called, it is included to demonstrate how one can pass it to an entity. Another way to do this is by sending the `entityId` as part of the message if needed.
Scala
: @@snip [ShardingCompileOnlySpec.scala](/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/ShardingCompileOnlySpec.scala) { #init }