Class ArrayAdapter.ObjectArrayIterator<E>

  • All Implemented Interfaces:
    java.util.Iterator<E>
    Enclosing class:
    ArrayAdapter<C>

    private final class ArrayAdapter.ObjectArrayIterator<E>
    extends java.lang.Object
    implements java.util.Iterator<E>
    Based on Apache Collections 3.2 implementation. Specific implementation for Object arrays which will perform better.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected E[] array  
      protected int endIndex
      The end index to loop to
      protected int index
      The current iterator index
    • Constructor Summary

      Constructors 
      Constructor Description
      ObjectArrayIterator​(E[] array)
      Constructs an ObjectArrayIterator that will iterate over the values in the specified array.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean hasNext()
      Returns true if there are more elements to return from the array.
      E next()
      Returns the next element in the array.
      void remove()
      Throws UnsupportedOperationException.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface java.util.Iterator

        forEachRemaining
    • Field Detail

      • array

        protected E[] array
      • endIndex

        protected int endIndex
        The end index to loop to
      • index

        protected int index
        The current iterator index
    • Constructor Detail

      • ObjectArrayIterator

        public ObjectArrayIterator​(E[] array)
        Constructs an ObjectArrayIterator that will iterate over the values in the specified array.
        Parameters:
        array - the array to iterate over
        Throws:
        java.lang.NullPointerException - if array is null
    • Method Detail

      • hasNext

        public boolean hasNext()
        Returns true if there are more elements to return from the array.
        Specified by:
        hasNext in interface java.util.Iterator<E>
        Returns:
        true if there is a next element to return
      • next

        public E next()
        Returns the next element in the array.
        Specified by:
        next in interface java.util.Iterator<E>
        Returns:
        the next element in the array
        Throws:
        java.util.NoSuchElementException - if all the elements in the array have already been returned
      • remove

        public void remove()
        Throws UnsupportedOperationException.
        Specified by:
        remove in interface java.util.Iterator<E>
        Throws:
        java.lang.UnsupportedOperationException - always