Record Class RackAwarePlacement.PlacementConstraint

java.lang.Object
java.lang.Record
com.loomcache.server.cluster.RackAwarePlacement.PlacementConstraint
Record Components:
minRacks - minimum number of distinct racks for replicas (default 2)
maxReplicasPerRack - maximum replicas allowed in a single rack
Enclosing class:
RackAwarePlacement
public static record RackAwarePlacement.PlacementConstraint(int minRacks, int maxReplicasPerRack) extends Record
Constraints for rack-aware placement.
Since:
1.0

  • Constructor Details

    • PlacementConstraint

      public PlacementConstraint(int minRacks, int maxReplicasPerRack)
      Creates an instance of a PlacementConstraint record class.
      Parameters:
      minRacks - the value for the minRacks record component
      maxReplicasPerRack - the value for the maxReplicasPerRack record component

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with the compare method from their corresponding wrapper classes.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • minRacks

      public int minRacks()
      Returns the value of the minRacks record component.
      Returns:
      the value of the minRacks record component

    • maxReplicasPerRack

      public int maxReplicasPerRack()
      Returns the value of the maxReplicasPerRack record component.
      Returns:
      the value of the maxReplicasPerRack record component