Package lombok

Enum EqualsAndHashCode.CacheStrategy

java.lang.Object
java.lang.Enum<EqualsAndHashCode.CacheStrategy>
lombok.EqualsAndHashCode.CacheStrategy
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<EqualsAndHashCode.CacheStrategy>, java.lang.constant.Constable
Enclosing class:
EqualsAndHashCode
public static enum EqualsAndHashCode.CacheStrategy
extends java.lang.Enum<EqualsAndHashCode.CacheStrategy>

  • Nested Class Summary

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

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

  • Enum Constant Summary

    Enum Constants 
    Enum Constant Description
    LAZY
    Cache the result of the first invocation of hashCode and use it for subsequent invocations.
    NEVER
    Never cache.

  • Method Summary

    Modifier and Type Method Description
    static EqualsAndHashCode.CacheStrategy valueOf​(java.lang.String name)
    Returns the enum constant of this type with the specified name.
    static EqualsAndHashCode.CacheStrategy[] 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

  • Enum Constant Details

    • NEVER

      public static final EqualsAndHashCode.CacheStrategy NEVER
      Never cache. Perform the calculation every time the method is called.

    • LAZY

      public static final EqualsAndHashCode.CacheStrategy LAZY
      Cache the result of the first invocation of hashCode and use it for subsequent invocations. This can improve performance if all fields used for calculating the hashCode are immutable and thus every invocation of hashCode will always return the same value. Do not use this if there's any chance that different invocations of hashCode might return different values.

  • Method Details

    • values

      public static EqualsAndHashCode.CacheStrategy[] 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 EqualsAndHashCode.CacheStrategy 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