Package hudson.util

Class CopyOnWriteList<E>

java.lang.Object
hudson.util.CopyOnWriteList<E>
All Implemented Interfaces:
Iterable<E>
public class CopyOnWriteList<E> extends Object implements Iterable<E>
List-like implementation that has copy-on-write semantics.

This class is suitable where highly concurrent access is needed, yet the write operation is relatively uncommon.

Author:
Kohsuke Kawaguchi

  • Constructor Details

    • CopyOnWriteList

      public CopyOnWriteList(List<E> core)

    • CopyOnWriteList

      public CopyOnWriteList()

  • Method Details

    • add

      public void add(E e)

    • addAll

      public void addAll(Collection<? extends E> items)

    • remove

      public boolean remove(E e)
      Removes an item from the list.
      Returns:
      true if the list contained the item. False if it didn't, in which case there's no change.

    • iterator

      public Iterator<E> iterator()
      Returns an iterator.
      Specified by:
      iterator in interface Iterable<E>

    • replaceBy

      public void replaceBy(CopyOnWriteList<? extends E> that)
      Completely replaces this list by the contents of the given list.

    • replaceBy

      public void replaceBy(Collection<? extends E> that)
      Completely replaces this list by the contents of the given list.

    • replaceBy

      public void replaceBy(E... that)
      Completely replaces this list by the contents of the given list.

    • clear

      public void clear()

    • toArray

      public <T> T[] toArray(T[] array)

    • getView

      public List<E> getView()

    • addAllTo

      public void addAllTo(Collection<? super E> dst)

    • get

      public E get(int index)

    • isEmpty

      public boolean isEmpty()

    • size

      public int size()

    • contains

      public boolean contains(Object item)

    • toString

      public String toString()
      Overrides:
      toString in class Object