Class ObjectLongScatterMap<KType>

    • Constructor Detail

      • ObjectLongScatterMap

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

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

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

      • hashKey

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

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

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