Class CharObjectScatterMap<VType>

    • Constructor Detail

      • CharObjectScatterMap

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

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

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

      • hashKey

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

        The default implementation mixes the hash of the key with CharObjectHashMap.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 CharObjectHashMap<VType>
      • from

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