Package akka.cluster.sharding.internal

Class NoAdmissionOptimizer$

  • public class NoAdmissionOptimizer$
extends java.lang.Object
    INTERNAL API

    Disabled admission window proportion optimizer.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static NoAdmissionOptimizer$ MODULE$
      Static reference to the singleton instance of this Scala object.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static akka.cluster.sharding.internal.AdmissionOptimizer apply​(int initialLimit, akka.cluster.sharding.ClusterShardingSettings.CompositePassivationStrategy.AdmissionOptimizer optimizer)  
      double calculateAdjustment()
      Calculate an adjustment to the proportion of the admission window.
      void recordActive()
      An entity was accessed that is already active.
      void recordPassive()
      An entity was accessed that was passive (needed to be activated).
      void updateLimit​(int newLimit)
      The per-shard limit has been updated.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • MODULE$

        public static final NoAdmissionOptimizer$ MODULE$
        Static reference to the singleton instance of this Scala object.

    • Constructor Detail

      • NoAdmissionOptimizer$

        public NoAdmissionOptimizer$()

    • Method Detail

      • recordActive

        public void recordActive()
        An entity was accessed that is already active.

      • recordPassive

        public void recordPassive()
        An entity was accessed that was passive (needed to be activated).

      • updateLimit

        public void updateLimit​(int newLimit)
        The per-shard limit has been updated.
        Parameters:
        newLimit - the new per-shard limit

      • calculateAdjustment

        public double calculateAdjustment()
        Calculate an adjustment to the proportion of the admission window. Can be positive (to grow the window) or negative (to shrink the window). Returns 0.0 if no adjustment should be made.
        Returns:
        the adjustment to make to the admission window proportion

      • apply

        public static akka.cluster.sharding.internal.AdmissionOptimizer apply​(int initialLimit,
                                                                      akka.cluster.sharding.ClusterShardingSettings.CompositePassivationStrategy.AdmissionOptimizer optimizer)