Class CharFloatScatterMap

    • Constructor Detail

      • CharFloatScatterMap

        public CharFloatScatterMap()
        New instance with sane defaults.
      • CharFloatScatterMap

        public CharFloatScatterMap​(int expectedElements)
        New instance with sane defaults.
      • CharFloatScatterMap

        public CharFloatScatterMap​(int expectedElements,
                                   double loadFactor)
        New instance with sane defaults.
    • Method Detail

      • hashKey

        protected int hashKey​(char key)
        Description copied from class: CharFloatHashMap
        Returns a hash code for the given key.

        The default implementation mixes the hash of the key with CharFloatHashMap.keyMixer to differentiate hash order of keys between hash containers. Helps alleviate problems resulting from linear conflict resolution in open addressing.

        The output from this function should evenly distribute keys across the entire integer range.

        Overrides:
        hashKey in class CharFloatHashMap
      • from

        public static CharFloatScatterMap from​(char[] keys,
                                               float[] values)
        Creates a hash map from two index-aligned arrays of key-value pairs.