Package one.nio.mem

Class LongHashSet

    • Field Detail

      • unsafe

        protected static final sun.misc.Unsafe unsafe

      • sizeOffset

        protected static final long sizeOffset

      • size

        protected volatile int size

      • capacity

        protected int capacity

      • maxSteps

        protected int maxSteps

      • keys

        protected long keys

    • Constructor Detail

      • LongHashSet

        public LongHashSet​(int capacity)

      • LongHashSet

        public LongHashSet​(int capacity,
                   long keys)

    • Method Detail

      • size

        public final int size()

      • capacity

        public final int capacity()

      • getKey

        public final int getKey​(long key)

      • putKey

        public final int putKey​(long key)

      • removeKey

        public final int removeKey​(long key)

      • keyAt

        public final long keyAt​(int index)

      • setKeyAt

        public final void setKeyAt​(int index,
                           long value)

      • clear

        public void clear()
        This method is not atomic and must not be invoked concurrently with other modification methods (e.g., putKey(long) or removeKey(long))

      • incrementSize

        protected void incrementSize()

      • decrementSize

        protected void decrementSize()

      • calculateSize

        private int calculateSize()

      • hash

        protected static int hash​(long key)

      • sizeInBytes

        public static long sizeInBytes​(int capacity)