Interface WizardDescriptor.Iterator<Data>

All Known Subinterfaces:
WizardDescriptor.AsynchronousInstantiatingIterator<Data>, WizardDescriptor.BackgroundInstantiatingIterator<Data>, WizardDescriptor.InstantiatingIterator<Data>, WizardDescriptor.ProgressInstantiatingIterator<Data>
All Known Implementing Classes:
WizardDescriptor.ArrayIterator
Enclosing class:
WizardDescriptor
public static interface WizardDescriptor.Iterator<Data>
Iterator on the sequence of panels.
See Also:

  • Method Details

    • current

      WizardDescriptor.Panel<Data> current()
      Get the current panel.
      Returns:
      the panel

    • name

      String name()
      Get the name of the current panel.
      Returns:
      the name

    • hasNext

      boolean hasNext()
      Test whether there is a next panel.
      Returns:
      true if so

    • hasPrevious

      boolean hasPrevious()
      Test whether there is a previous panel.
      Returns:
      true if so

    • nextPanel

      void nextPanel()
      Move to the next panel. I.e. increment its index, need not actually change any GUI itself.
      Throws:
      NoSuchElementException - if the panel does not exist

    • previousPanel

      void previousPanel()
      Move to the previous panel. I.e. decrement its index, need not actually change any GUI itself.
      Throws:
      NoSuchElementException - if the panel does not exist

    • addChangeListener

      void addChangeListener(ChangeListener l)
      Add a listener to changes of the current panel. The listener is notified when the possibility to move forward/backward changes.
      Parameters:
      l - the listener to add

    • removeChangeListener

      void removeChangeListener(ChangeListener l)
      Remove a listener to changes of the current panel.
      Parameters:
      l - the listener to remove