Class FloatIntScatterMap

    • Constructor Detail

      • FloatIntScatterMap

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

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

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

      • hashKey

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

        The default implementation mixes the hash of the key with FloatIntHashMap.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 FloatIntHashMap
      • from

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