Enum Weighers.SingletonEntryWeigher

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      INSTANCE  
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static Weighers.SingletonEntryWeigher valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static Weighers.SingletonEntryWeigher[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      int weightOf​(java.lang.Object key, java.lang.Object value)
      Measures an entry's weight to determine how many units of capacity that the key and value consumes.
      • Methods inherited from class java.lang.Enum

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

        getClass, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • SingletonEntryWeigher

        private SingletonEntryWeigher()
    • Method Detail

      • values

        public static Weighers.SingletonEntryWeigher[] 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 (Weighers.SingletonEntryWeigher c : Weighers.SingletonEntryWeigher.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static Weighers.SingletonEntryWeigher 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
      • weightOf

        public int weightOf​(java.lang.Object key,
                            java.lang.Object value)
        Description copied from interface: EntryWeigher
        Measures an entry's weight to determine how many units of capacity that the key and value consumes. An entry must consume a minimum of one unit.
        Specified by:
        weightOf in interface EntryWeigher<java.lang.Object,​java.lang.Object>
        Parameters:
        key - the key to weigh
        value - the value to weigh
        Returns:
        the entry's weight