Package org.apache.commons.collections.list

Class AbstractListDecorator

  • All Implemented Interfaces:
    java.lang.Iterable, java.util.Collection, java.util.List
    Direct Known Subclasses:
    AbstractSerializableListDecorator
    public abstract class AbstractListDecorator
extends AbstractCollectionDecorator
implements java.util.List
    Decorates another List to provide additional behaviour.

    Methods are forwarded directly to the decorated list.

    Since:
    Commons Collections 3.0
    Version:
    $Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected AbstractListDecorator()
      Constructor only used in deserialization, do not use otherwise.
      protected AbstractListDecorator​(java.util.List list)
      Constructor that wraps (not copies).

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(int index, java.lang.Object object)  
      boolean addAll​(int index, java.util.Collection coll)  
      java.lang.Object get​(int index)  
      protected java.util.List getList()
      Gets the list being decorated.
      int indexOf​(java.lang.Object object)  
      int lastIndexOf​(java.lang.Object object)  
      java.util.ListIterator listIterator()  
      java.util.ListIterator listIterator​(int index)  
      java.lang.Object remove​(int index)  
      java.lang.Object set​(int index, java.lang.Object object)  
      java.util.List subList​(int fromIndex, int toIndex)  

      • Methods inherited from class java.lang.Object

        clone, finalize, 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.List

        add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, replaceAll, retainAll, size, sort, spliterator, toArray, toArray

    • Constructor Detail

      • AbstractListDecorator

        protected AbstractListDecorator()
        Constructor only used in deserialization, do not use otherwise.
        Since:
        Commons Collections 3.1

      • AbstractListDecorator

        protected AbstractListDecorator​(java.util.List list)
        Constructor that wraps (not copies).
        Parameters:
        list - the list to decorate, must not be null
        Throws:
        java.lang.IllegalArgumentException - if list is null

    • Method Detail

      • getList

        protected java.util.List getList()
        Gets the list being decorated.
        Returns:
        the decorated list

      • add

        public void add​(int index,
                java.lang.Object object)
        Specified by:
        add in interface java.util.List

      • addAll

        public boolean addAll​(int index,
                      java.util.Collection coll)
        Specified by:
        addAll in interface java.util.List

      • get

        public java.lang.Object get​(int index)
        Specified by:
        get in interface java.util.List

      • indexOf

        public int indexOf​(java.lang.Object object)
        Specified by:
        indexOf in interface java.util.List

      • lastIndexOf

        public int lastIndexOf​(java.lang.Object object)
        Specified by:
        lastIndexOf in interface java.util.List

      • listIterator

        public java.util.ListIterator listIterator()
        Specified by:
        listIterator in interface java.util.List

      • listIterator

        public java.util.ListIterator listIterator​(int index)
        Specified by:
        listIterator in interface java.util.List

      • remove

        public java.lang.Object remove​(int index)
        Specified by:
        remove in interface java.util.List

      • set

        public java.lang.Object set​(int index,
                            java.lang.Object object)
        Specified by:
        set in interface java.util.List

      • subList

        public java.util.List subList​(int fromIndex,
                              int toIndex)
        Specified by:
        subList in interface java.util.List