Class ObjectDoubleScatterMap<KType>

    • Constructor Detail

      • ObjectDoubleScatterMap

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

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

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

      • hashKey

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

        The default implementation mixes the hash of the key with ObjectDoubleHashMap.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 ObjectDoubleHashMap<KType>
      • from

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