Class CharScatterSet

All Implemented Interfaces:
CharCollection, CharContainer, CharLookupContainer, CharSet, Preallocable, Cloneable, Iterable<CharCursor>

@Generated(date="2024-02-21T10:44:44+0000", value="KTypeScatterSet.java") public class CharScatterSet extends CharHashSet
Same as CharHashSet but does not implement per-instance key mixing strategy and uses a simpler (faster) bit distribution function.

Note: read about important differences between hash and scatter sets.

See Also:
  • Constructor Details

    • 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 Details

    • 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.