WizardDescriptor.ArrayIterator (Dialogs API)

java.lang.Object
- org.openide.WizardDescriptor.ArrayIterator<Data>

All Implemented Interfaces:

WizardDescriptor.Iterator<Data>

Enclosing class:

WizardDescriptor
```
public static class WizardDescriptor.ArrayIterator<Data>
extends java.lang.Object
implements WizardDescriptor.Iterator<Data>
```
Special iterator that works on an array of Panels.

Constructor Summary

Constructors
Constructor	Description
`ArrayIterator()`
`ArrayIterator(java.util.List<WizardDescriptor.Panel<Data>> panels)`	Construct an iterator.
`ArrayIterator(WizardDescriptor.Panel<Data>[] array)`	Construct an iterator.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addChangeListener(javax.swing.event.ChangeListener l)`	Add a listener to changes of the current panel.
`WizardDescriptor.Panel<Data>`	`current()`	Get the current panel.
`boolean`	`hasNext()`	Test whether there is a next panel.
`boolean`	`hasPrevious()`	Test whether there is a previous panel.
`protected WizardDescriptor.Panel<Data>[]`	`initializePanels()`	Allows subclasses to initialize their arrays of panels when constructed using default constructor.
`java.lang.String`	`name()`	Get the name of the current panel.
`void`	`nextPanel()`	Move to the next panel.
`void`	`previousPanel()`	Move to the previous panel.
`void`	`removeChangeListener(javax.swing.event.ChangeListener l)`	Remove a listener to changes of the current panel.
`protected void`	`reset()`	Resets this iterator to initial state.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ArrayIterator
```
public ArrayIterator()
```
  - ArrayIterator
```
public ArrayIterator(WizardDescriptor.Panel<Data>[] array)
```
    Construct an iterator.
    
    Parameters:
    
    array - the list of panels to use
  - ArrayIterator
```
public ArrayIterator(java.util.List<WizardDescriptor.Panel<Data>> panels)
```
    Construct an iterator.
    
    Parameters:
    
    panels - the list of panels to use
    
    Since:
    
    org.openide.dialogs 7.5
- Method Detail
  - initializePanels
```
protected WizardDescriptor.Panel<Data>[] initializePanels()
```
    Allows subclasses to initialize their arrays of panels when constructed using default constructor. (for example during deserialization. Default implementation returns empty array.
  - current
```
public WizardDescriptor.Panel<Data> current()
```
    Description copied from interface: WizardDescriptor.Iterator
    
    Get the current panel.
    
    Specified by:
    
    current in interface WizardDescriptor.Iterator<Data>
    
    Returns:
    
    the panel
  - name
```
public java.lang.String name()
```
    Description copied from interface: WizardDescriptor.Iterator
    
    Get the name of the current panel.
    
    Specified by:
    
    name in interface WizardDescriptor.Iterator<Data>
    
    Returns:
    
    the name
  - hasNext
```
public boolean hasNext()
```
    Description copied from interface: WizardDescriptor.Iterator
    
    Test whether there is a next panel.
    
    Specified by:
    
    hasNext in interface WizardDescriptor.Iterator<Data>
    
    Returns:
    
    true if so
  - hasPrevious
```
public boolean hasPrevious()
```
    Description copied from interface: WizardDescriptor.Iterator
    
    Test whether there is a previous panel.
    
    Specified by:
    
    hasPrevious in interface WizardDescriptor.Iterator<Data>
    
    Returns:
    
    true if so
  - nextPanel
```
public void nextPanel()
```
    Description copied from interface: WizardDescriptor.Iterator
    
    Move to the next panel. I.e. increment its index, need not actually change any GUI itself.
    
    Specified by:
    
    nextPanel in interface WizardDescriptor.Iterator<Data>
  - previousPanel
```
public void previousPanel()
```
    Description copied from interface: WizardDescriptor.Iterator
    
    Move to the previous panel. I.e. decrement its index, need not actually change any GUI itself.
    
    Specified by:
    
    previousPanel in interface WizardDescriptor.Iterator<Data>
  - addChangeListener
```
public void addChangeListener(javax.swing.event.ChangeListener l)
```
    Description copied from interface: WizardDescriptor.Iterator
    
    Add a listener to changes of the current panel. The listener is notified when the possibility to move forward/backward changes.
    
    Specified by:
    
    addChangeListener in interface WizardDescriptor.Iterator<Data>
    
    Parameters:
    
    l - the listener to add
  - removeChangeListener
```
public void removeChangeListener(javax.swing.event.ChangeListener l)
```
    Description copied from interface: WizardDescriptor.Iterator
    
    Remove a listener to changes of the current panel.
    
    Specified by:
    
    removeChangeListener in interface WizardDescriptor.Iterator<Data>
    
    Parameters:
    
    l - the listener to remove
  - reset
```
protected void reset()
```
    Resets this iterator to initial state. Called by subclasses when they need re-initialization of the iterator.

Class WizardDescriptor.ArrayIterator<Data>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ArrayIterator

ArrayIterator

ArrayIterator

Method Detail

initializePanels

current

name

hasNext

hasPrevious

nextPanel

previousPanel

addChangeListener

removeChangeListener

reset