Class

com.lightbend.lagom.scaladsl.persistence

AggregateEventShards

Related Doc: package persistence

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final class AggregateEventShards[Event <: AggregateEvent[Event]] extends AggregateEventTagger[Event]

The base type of PersistentEntity events may return one of these to make the events available for sharded read-side processing.

The tag should be unique among the event types of the service.

The numShards should be stable and never change.

The class name can be used as tag, but note that it is needed to retain the original tag when the class name is changed because the tag is part of the store event data.

Source
AggregateEventTag.scala
Linear Supertypes
AggregateEventTagger[Event], AnyRef, Any
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Inherited
  1. AggregateEventShards
  2. AggregateEventTagger
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new AggregateEventShards(eventType: Class[Event], tag: String, numShards: Int)

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from AggregateEventShards[Event] to any2stringadd[AggregateEventShards[Event]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (AggregateEventShards[Event], B)

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    Implicit information
    This member is added by an implicit conversion from AggregateEventShards[Event] to ArrowAssoc[AggregateEventShards[Event]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  6. val allTags: Set[AggregateEventTag[Event]]

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    Get all the tags for this shard.

    Get all the tags for this shard.

    returns

    All the tags.

  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. def ensuring(cond: (AggregateEventShards[Event]) ⇒ Boolean, msg: ⇒ Any): AggregateEventShards[Event]

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    Implicit information
    This member is added by an implicit conversion from AggregateEventShards[Event] to Ensuring[AggregateEventShards[Event]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  10. def ensuring(cond: (AggregateEventShards[Event]) ⇒ Boolean): AggregateEventShards[Event]

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    Implicit information
    This member is added by an implicit conversion from AggregateEventShards[Event] to Ensuring[AggregateEventShards[Event]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: Boolean, msg: ⇒ Any): AggregateEventShards[Event]

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    Implicit information
    This member is added by an implicit conversion from AggregateEventShards[Event] to Ensuring[AggregateEventShards[Event]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  12. def ensuring(cond: Boolean): AggregateEventShards[Event]

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    Implicit information
    This member is added by an implicit conversion from AggregateEventShards[Event] to Ensuring[AggregateEventShards[Event]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  13. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  14. def equals(other: Any): Boolean

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    Definition Classes
    AggregateEventShards → AnyRef → Any

  15. val eventType: Class[Event]

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    Definition Classes
    AggregateEventShards → AggregateEventTagger

  16. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  17. def forEntityId(entityId: String): AggregateEventTag[Event]

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    Get the tag for the given entity ID.

    Get the tag for the given entity ID.

    entityId

    The entity ID to get the tag for.

    returns

    The tag.

  18. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from AggregateEventShards[Event] to StringFormat[AggregateEventShards[Event]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  19. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  20. def hashCode(): Int

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    Definition Classes
    AggregateEventShards → AnyRef → Any

  21. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  22. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  23. final def notify(): Unit

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    Definition Classes
    AnyRef

  24. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  25. val numShards: Int

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  26. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  27. val tag: String

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  28. def toString(): String

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    Definition Classes
    AggregateEventShards → AnyRef → Any

  29. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  30. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  31. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  32. def →[B](y: B): (AggregateEventShards[Event], B)

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    Implicit information
    This member is added by an implicit conversion from AggregateEventShards[Event] to ArrowAssoc[AggregateEventShards[Event]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from AggregateEventTagger[Event]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from AggregateEventShards[Event] to any2stringadd[AggregateEventShards[Event]]

Inherited by implicit conversion StringFormat from AggregateEventShards[Event] to StringFormat[AggregateEventShards[Event]]

Inherited by implicit conversion Ensuring from AggregateEventShards[Event] to Ensuring[AggregateEventShards[Event]]

Inherited by implicit conversion ArrowAssoc from AggregateEventShards[Event] to ArrowAssoc[AggregateEventShards[Event]]

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