Enum PlacementStrategy

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<PlacementStrategy>

    public enum PlacementStrategy
    extends java.lang.Enum<PlacementStrategy>
    The strategy of the placement group determines how the instances are organized within the group. See https://docs.aws.amazon.com/cli/latest/reference/ec2/create-placement-group.html
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      Cluster
      A `cluster` placement group is a logical grouping of instances within a single Availability Zone that benefit from low network latency, high network throughput.
      Spread
      A `spread` placement group places instances on distinct hardware.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getValue()  
      java.lang.String toString()  
      static PlacementStrategy valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static PlacementStrategy[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • Spread

        public static final PlacementStrategy Spread
        A `spread` placement group places instances on distinct hardware.
      • Cluster

        public static final PlacementStrategy Cluster
        A `cluster` placement group is a logical grouping of instances within a single Availability Zone that benefit from low network latency, high network throughput.
    • Method Detail

      • values

        public static PlacementStrategy[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (PlacementStrategy c : PlacementStrategy.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static PlacementStrategy valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null
      • getValue

        public java.lang.String getValue()
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Enum<PlacementStrategy>