Package com.jgoodies.common.collect

Class LinkedListModel.ReportingListIterator

  • All Implemented Interfaces:
    java.util.Iterator<E>, java.util.ListIterator<E>
    Enclosing class:
    LinkedListModel<E>
    private final class LinkedListModel.ReportingListIterator
extends java.lang.Object
implements java.util.ListIterator<E>
    A ListIterator that fires ListDataEvents if elements are added or removed.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.util.ListIterator<E> delegate
      Refers to the wrapped ListIterator that is used to forward all ListIterator methods to.
      private int lastReturnedIndex
      Holds the object that was returned last by the underlying ListIteratur.

    • Constructor Summary

      Constructors 
      Constructor Description
      ReportingListIterator​(java.util.ListIterator<E> delegate)  

    • Field Detail

      • delegate

        private final java.util.ListIterator<E> delegate
        Refers to the wrapped ListIterator that is used to forward all ListIterator methods to.

      • lastReturnedIndex

        private int lastReturnedIndex
        Holds the object that was returned last by the underlying ListIteratur. Used to determine the index of the element removed.

    • Constructor Detail

      • ReportingListIterator

        ReportingListIterator​(java.util.ListIterator<E> delegate)

    • Method Detail

      • hasNext

        public boolean hasNext()
        Specified by:
        hasNext in interface java.util.Iterator<E>
        Specified by:
        hasNext in interface java.util.ListIterator<E>

      • next

        public E next()
        Specified by:
        next in interface java.util.Iterator<E>
        Specified by:
        next in interface java.util.ListIterator<E>

      • hasPrevious

        public boolean hasPrevious()
        Specified by:
        hasPrevious in interface java.util.ListIterator<E>

      • previous

        public E previous()
        Specified by:
        previous in interface java.util.ListIterator<E>

      • nextIndex

        public int nextIndex()
        Specified by:
        nextIndex in interface java.util.ListIterator<E>

      • previousIndex

        public int previousIndex()
        Specified by:
        previousIndex in interface java.util.ListIterator<E>

      • remove

        public void remove()
        Specified by:
        remove in interface java.util.Iterator<E>
        Specified by:
        remove in interface java.util.ListIterator<E>

      • set

        public void set​(E e)
        Specified by:
        set in interface java.util.ListIterator<E>

      • add

        public void add​(E e)
        Specified by:
        add in interface java.util.ListIterator<E>