Class IdentityHashSet<T>

  • Type Parameters:
    T - kind of elements
    All Implemented Interfaces:
    java.lang.Cloneable, java.lang.Iterable<T>, java.util.Collection<T>, java.util.Set<T>

    public class IdentityHashSet<T>
    extends java.util.AbstractSet<T>
    implements java.util.Set<T>, java.lang.Cloneable

    Copyright: Copyright (c) 2008

    Company: Clark & Parsia, LLC.

    Author:
    Evren Sirin
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean add​(T element)
      void clear()
      java.lang.Object clone()  
      boolean contains​(java.lang.Object o)
      boolean isEmpty()
      java.util.Iterator<T> iterator()
      boolean remove​(java.lang.Object element)
      int size()
      • Methods inherited from class java.util.AbstractSet

        equals, hashCode, removeAll
      • Methods inherited from class java.util.AbstractCollection

        addAll, containsAll, retainAll, toArray, toArray, toString
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
      • Methods inherited from interface java.util.Collection

        parallelStream, removeIf, stream, toArray
      • Methods inherited from interface java.lang.Iterable

        forEach
      • Methods inherited from interface java.util.Set

        addAll, containsAll, equals, hashCode, removeAll, retainAll, spliterator, toArray, toArray
    • Constructor Detail

      • IdentityHashSet

        public IdentityHashSet()
      • IdentityHashSet

        public IdentityHashSet​(java.util.Collection<? extends T> c)
      • IdentityHashSet

        public IdentityHashSet​(int size)
    • Method Detail

      • add

        public boolean add​(T element)
        Specified by:
        add in interface java.util.Collection<T>
        Specified by:
        add in interface java.util.Set<T>
        Overrides:
        add in class java.util.AbstractCollection<T>
      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Collection<T>
        Specified by:
        clear in interface java.util.Set<T>
        Overrides:
        clear in class java.util.AbstractCollection<T>
      • clone

        public java.lang.Object clone()
      • contains

        public boolean contains​(java.lang.Object o)
        Specified by:
        contains in interface java.util.Collection<T>
        Specified by:
        contains in interface java.util.Set<T>
        Overrides:
        contains in class java.util.AbstractCollection<T>
      • isEmpty

        public boolean isEmpty()
        Specified by:
        isEmpty in interface java.util.Collection<T>
        Specified by:
        isEmpty in interface java.util.Set<T>
        Overrides:
        isEmpty in class java.util.AbstractCollection<T>
      • iterator

        public java.util.Iterator<T> iterator()
        Specified by:
        iterator in interface java.util.Collection<T>
        Specified by:
        iterator in interface java.lang.Iterable<T>
        Specified by:
        iterator in interface java.util.Set<T>
        Specified by:
        iterator in class java.util.AbstractCollection<T>
      • remove

        public boolean remove​(java.lang.Object element)
        Specified by:
        remove in interface java.util.Collection<T>
        Specified by:
        remove in interface java.util.Set<T>
        Overrides:
        remove in class java.util.AbstractCollection<T>
      • size

        public int size()
        Specified by:
        size in interface java.util.Collection<T>
        Specified by:
        size in interface java.util.Set<T>
        Specified by:
        size in class java.util.AbstractCollection<T>