Class CopyOnWriteList<E>

  • All Implemented Interfaces:
    java.lang.Cloneable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.List<E>
    Direct Known Subclasses:
    ShadowList

    public class CopyOnWriteList<E>
    extends java.lang.Object
    implements java.util.List<E>, java.lang.Cloneable
    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) java.lang.Object[] data  
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(int index, E element)  
      boolean add​(E e)  
      boolean addAll​(int index, java.util.Collection<? extends E> c)  
      boolean addAll​(java.util.Collection<? extends E> c)  
      void clear()  
      CopyOnWriteList<E> clone()
      Clone this object
      boolean contains​(java.lang.Object o)  
      boolean containsAll​(java.util.Collection<?> c)  
      boolean equals​(java.lang.Object o)  
      E get​(int index)  
      int hashCode()  
      int indexOf​(java.lang.Object o)  
      private static int indexOf​(java.lang.Object o, java.lang.Object[] d, int len)  
      boolean isEmpty()  
      java.util.Iterator<E> iterator()  
      int lastIndexOf​(java.lang.Object o)  
      java.util.ListIterator<E> listIterator()  
      java.util.ListIterator<E> listIterator​(int index)  
      E remove​(int index)  
      boolean remove​(java.lang.Object o)  
      boolean removeAll​(java.util.Collection<?> c)  
      boolean retainAll​(java.util.Collection<?> c)  
      E set​(int index, E element)  
      int size()  
      java.util.List<E> subList​(int fromIndex, int toIndex)  
      java.lang.Object[] toArray()  
      <T> T[] toArray​(T[] a)  
      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, toString, 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.List

        replaceAll, sort, spliterator
    • Field Detail

      • data

        java.lang.Object[] data
    • Constructor Detail

      • CopyOnWriteList

        public CopyOnWriteList()
      • CopyOnWriteList

        public CopyOnWriteList​(java.util.Collection<? extends E> col)
    • Method Detail

      • size

        public int size()
        Specified by:
        size in interface java.util.Collection<E>
        Specified by:
        size in interface java.util.List<E>
      • get

        public E get​(int index)
        Specified by:
        get in interface java.util.List<E>
      • set

        public E set​(int index,
                     E element)
        Specified by:
        set in interface java.util.List<E>
      • add

        public void add​(int index,
                        E element)
        Specified by:
        add in interface java.util.List<E>
      • remove

        public E remove​(int index)
        Specified by:
        remove in interface java.util.List<E>
      • isEmpty

        public boolean isEmpty()
        Specified by:
        isEmpty in interface java.util.Collection<E>
        Specified by:
        isEmpty in interface java.util.List<E>
      • contains

        public boolean contains​(java.lang.Object o)
        Specified by:
        contains in interface java.util.Collection<E>
        Specified by:
        contains in interface java.util.List<E>
      • iterator

        public java.util.Iterator<E> iterator()
        Specified by:
        iterator in interface java.util.Collection<E>
        Specified by:
        iterator in interface java.lang.Iterable<E>
        Specified by:
        iterator in interface java.util.List<E>
      • toArray

        public java.lang.Object[] toArray()
        Specified by:
        toArray in interface java.util.Collection<E>
        Specified by:
        toArray in interface java.util.List<E>
      • toArray

        public <T> T[] toArray​(T[] a)
        Specified by:
        toArray in interface java.util.Collection<E>
        Specified by:
        toArray in interface java.util.List<E>
      • add

        public boolean add​(E e)
        Specified by:
        add in interface java.util.Collection<E>
        Specified by:
        add in interface java.util.List<E>
      • remove

        public boolean remove​(java.lang.Object o)
        Specified by:
        remove in interface java.util.Collection<E>
        Specified by:
        remove in interface java.util.List<E>
      • containsAll

        public boolean containsAll​(java.util.Collection<?> c)
        Specified by:
        containsAll in interface java.util.Collection<E>
        Specified by:
        containsAll in interface java.util.List<E>
      • indexOf

        private static int indexOf​(java.lang.Object o,
                                   java.lang.Object[] d,
                                   int len)
      • addAll

        public boolean addAll​(java.util.Collection<? extends E> c)
        Specified by:
        addAll in interface java.util.Collection<E>
        Specified by:
        addAll in interface java.util.List<E>
      • addAll

        public boolean addAll​(int index,
                              java.util.Collection<? extends E> c)
        Specified by:
        addAll in interface java.util.List<E>
      • removeAll

        public boolean removeAll​(java.util.Collection<?> c)
        Specified by:
        removeAll in interface java.util.Collection<E>
        Specified by:
        removeAll in interface java.util.List<E>
      • retainAll

        public boolean retainAll​(java.util.Collection<?> c)
        Specified by:
        retainAll in interface java.util.Collection<E>
        Specified by:
        retainAll in interface java.util.List<E>
      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Collection<E>
        Specified by:
        clear in interface java.util.List<E>
      • indexOf

        public int indexOf​(java.lang.Object o)
        Specified by:
        indexOf in interface java.util.List<E>
      • lastIndexOf

        public int lastIndexOf​(java.lang.Object o)
        Specified by:
        lastIndexOf in interface java.util.List<E>
      • listIterator

        public java.util.ListIterator<E> listIterator()
        Specified by:
        listIterator in interface java.util.List<E>
      • listIterator

        public java.util.ListIterator<E> listIterator​(int index)
        Specified by:
        listIterator in interface java.util.List<E>
      • subList

        public java.util.List<E> subList​(int fromIndex,
                                         int toIndex)
        Specified by:
        subList in interface java.util.List<E>
      • clone

        public CopyOnWriteList<E> clone()
        Clone this object
        Overrides:
        clone in class java.lang.Object
        Returns:
        a cloned object.
      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface java.util.Collection<E>
        Specified by:
        hashCode in interface java.util.List<E>
        Overrides:
        hashCode in class java.lang.Object
      • equals

        public boolean equals​(java.lang.Object o)
        Specified by:
        equals in interface java.util.Collection<E>
        Specified by:
        equals in interface java.util.List<E>
        Overrides:
        equals in class java.lang.Object