Package org.elasticsearch.common.util

Enum Comparators

java.lang.Object
java.lang.Enum<Comparators>
org.elasticsearch.common.util.Comparators
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<Comparators>, java.lang.constant.Constable
public enum Comparators
extends java.lang.Enum<Comparators>
Comparator-related utility methods.

  • Nested Class Summary

    Nested classes/interfaces inherited from class java.lang.Enum

    java.lang.Enum.EnumDesc<E extends java.lang.Enum<E>>

  • Method Summary

    Modifier and Type Method Description
    static int compareDiscardNaN​(double d1, double d2, boolean asc)
    Compare d1 against d2, pushing 0d/0d at the bottom.
    static Comparators valueOf​(java.lang.String name)
    Returns the enum constant of this type with the specified name.
    static Comparators[] 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, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

  • Method Details

    • values

      public static Comparators[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static Comparators 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

    • compareDiscardNaN

      public static int compareDiscardNaN​(double d1, double d2, boolean asc)
      Compare d1 against d2, pushing 0d/0d at the bottom.