Package org.apache.commons.collections.list

Class UnmodifiableList

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Iterable, java.util.Collection, java.util.List, Unmodifiable
    public final class UnmodifiableList
extends AbstractSerializableListDecorator
implements Unmodifiable
    Decorates another List to ensure it can't be altered.

    This class is Serializable from Commons Collections 3.1.

    Since:
    Commons Collections 3.0
    See Also:
    Serialized Form

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(int index, java.lang.Object object)  
      boolean add​(java.lang.Object object)  
      boolean addAll​(int index, java.util.Collection coll)  
      boolean addAll​(java.util.Collection coll)  
      void clear()  
      static java.util.List decorate​(java.util.List list)
      Factory method to create an unmodifiable list.
      java.util.Iterator iterator()  
      java.util.ListIterator listIterator()  
      java.util.ListIterator listIterator​(int index)  
      java.lang.Object remove​(int index)  
      boolean remove​(java.lang.Object object)  
      boolean removeAll​(java.util.Collection coll)  
      boolean retainAll​(java.util.Collection coll)  
      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

        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

        contains, containsAll, equals, hashCode, isEmpty, replaceAll, size, sort, spliterator, toArray, toArray

    • Method Detail

      • decorate

        public static java.util.List decorate​(java.util.List list)
        Factory method to create an unmodifiable list.
        Parameters:
        list - the list to decorate, must not be null
        Throws:
        java.lang.IllegalArgumentException - if list is null

      • iterator

        public java.util.Iterator iterator()
        Specified by:
        iterator in interface java.util.Collection
        Specified by:
        iterator in interface java.lang.Iterable
        Specified by:
        iterator in interface java.util.List
        Overrides:
        iterator in class AbstractCollectionDecorator

      • add

        public boolean add​(java.lang.Object object)
        Specified by:
        add in interface java.util.Collection
        Specified by:
        add in interface java.util.List
        Overrides:
        add in class AbstractCollectionDecorator

      • addAll

        public boolean addAll​(java.util.Collection coll)
        Specified by:
        addAll in interface java.util.Collection
        Specified by:
        addAll in interface java.util.List
        Overrides:
        addAll in class AbstractCollectionDecorator

      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Collection
        Specified by:
        clear in interface java.util.List
        Overrides:
        clear in class AbstractCollectionDecorator

      • remove

        public boolean remove​(java.lang.Object object)
        Specified by:
        remove in interface java.util.Collection
        Specified by:
        remove in interface java.util.List
        Overrides:
        remove in class AbstractCollectionDecorator

      • removeAll

        public boolean removeAll​(java.util.Collection coll)
        Specified by:
        removeAll in interface java.util.Collection
        Specified by:
        removeAll in interface java.util.List
        Overrides:
        removeAll in class AbstractCollectionDecorator

      • retainAll

        public boolean retainAll​(java.util.Collection coll)
        Specified by:
        retainAll in interface java.util.Collection
        Specified by:
        retainAll in interface java.util.List
        Overrides:
        retainAll in class AbstractCollectionDecorator

      • listIterator

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

      • listIterator

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

      • add

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

      • addAll

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

      • remove

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

      • set

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

      • subList

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