Package org.openjdk.jol.util

Class SimpleIdentityHashSet

  • public final class SimpleIdentityHashSet
extends java.lang.Object
    Identity hash set implementation optimized for JOL uses. Cuts corners where it can.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean add​(java.lang.Object o)  
      private static int capacity​(int expectedMaxSize)  
      private static int hash​(java.lang.Object x, int length)  
      private static int nextIndex​(int i, int len)  
      private boolean resize​(int newCapacity)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • table

        private java.lang.Object[] table

      • size

        private int size

    • Constructor Detail

      • SimpleIdentityHashSet

        public SimpleIdentityHashSet()

    • Method Detail

      • capacity

        private static int capacity​(int expectedMaxSize)

      • hash

        private static int hash​(java.lang.Object x,
                        int length)

      • nextIndex

        private static int nextIndex​(int i,
                             int len)

      • add

        public boolean add​(java.lang.Object o)

      • resize

        private boolean resize​(int newCapacity)