Enum Class CountMinSketch.Version

Object
Enum<CountMinSketch.Version>
org.apache.spark.util.sketch.CountMinSketch.Version
All Implemented Interfaces:
Serializable, Comparable<CountMinSketch.Version>, Constable
Enclosing class:
CountMinSketch

public static enum CountMinSketch.Version extends Enum<CountMinSketch.Version>
  • Enum Constant Details

    • V1

      public static final CountMinSketch.Version V1
      CountMinSketch binary format version 1. All values written in big-endian order:
      • Version number, always 1 (32 bit)
      • Total count of added items (64 bit)
      • Depth (32 bit)
      • Width (32 bit)
      • Hash functions (depth * 64 bit)
      • Count table
        • Row 0 (width * 64 bit)
        • Row 1 (width * 64 bit)
        • ...
        • Row depth - 1 (width * 64 bit)
  • Method Details

    • values

      public static CountMinSketch.Version[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared
    • valueOf

      public static CountMinSketch.Version valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null