Class CharScatterSet

    • Constructor Detail

      • CharScatterSet

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

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

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

      • hashKey

        protected int hashKey​(char key)
        Description copied from class: CharHashSet
        Returns a hash code for the given key. The default implementation mixes the hash of the key with CharHashSet.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 CharHashSet
      • from

        public static CharScatterSet from​(char... elements)
        Create a set from a variable number of arguments or an array of char. The elements are copied from the argument to the internal buffer.
      • removeAll

        public int removeAll​(CharLookupContainer c)
        Default implementation uses a predicate for removal.
        Specified by:
        removeAll in interface CharCollection
        Returns:
        Returns the number of removed elements.
      • retainAll

        public int retainAll​(CharLookupContainer c)
        Default implementation uses a predicate for retaining.
        Specified by:
        retainAll in interface CharCollection
        Returns:
        Returns the number of removed elements.
      • toString

        public java.lang.String toString()
        Convert the contents of this container to a human-friendly string.
        Overrides:
        toString in class java.lang.Object