Enum Class SingletonWeigher

java.lang.Object
java.lang.Enum<SingletonWeigher>
com.github.benmanes.caffeine.cache.SingletonWeigher
All Implemented Interfaces:
Weigher<Object,Object>, Serializable, Comparable<SingletonWeigher>, Constable

enum SingletonWeigher extends Enum<SingletonWeigher> implements Weigher<Object,Object>
  • Enum Constant Details

  • Constructor Details

    • SingletonWeigher

      private SingletonWeigher()
  • Method Details

    • values

      public static SingletonWeigher[] 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 SingletonWeigher 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
    • weigh

      public int weigh(Object key, Object value)
      Description copied from interface: Weigher
      Returns the weight of a cache entry. There is no unit for entry weights; rather they are simply relative to each other.
      Specified by:
      weigh in interface Weigher<Object,Object>
      Parameters:
      key - the key to weigh
      value - the value to weigh
      Returns:
      the weight of the entry; must be non-negative