Class PrimitiveArrayList

  • All Implemented Interfaces:
    java.lang.Iterable<java.lang.Object>, java.util.Collection<java.lang.Object>, java.util.List<java.lang.Object>

    final class PrimitiveArrayList
    extends java.util.AbstractList<java.lang.Object>
    Provides a read-only view of an array as a list.

    This is different from ArrayList because the array may be an array of primitives. Arrays of non-primitives also work, but ArrayList would probably be a better choice for these arrays.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.lang.Object array
      The array to provide a view of.
      • Fields inherited from class java.util.AbstractList

        modCount
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object get​(int index)  
      int size()  
      • Methods inherited from class java.util.AbstractList

        add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList
      • Methods inherited from class java.util.AbstractCollection

        addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString
      • 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
      • Methods inherited from interface java.lang.Iterable

        forEach
      • Methods inherited from interface java.util.List

        addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray
    • Field Detail

      • array

        private final java.lang.Object array
        The array to provide a view of.
    • Constructor Detail

      • PrimitiveArrayList

        PrimitiveArrayList​(java.lang.Object array)
        Creates a new PrimitiveArrayList.
        Parameters:
        array - primitive or object array
    • Method Detail

      • get

        public java.lang.Object get​(int index)
        Specified by:
        get in interface java.util.List<java.lang.Object>
        Specified by:
        get in class java.util.AbstractList<java.lang.Object>
      • size

        public int size()
        Specified by:
        size in interface java.util.Collection<java.lang.Object>
        Specified by:
        size in interface java.util.List<java.lang.Object>
        Specified by:
        size in class java.util.AbstractCollection<java.lang.Object>