WizardDescriptor.BackgroundInstantiatingIterator (Dialogs API)

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org.openide.dialogs 7.41.1

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Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

Type Parameters:

Data - in practice this should be WizardDescriptor

All Superinterfaces:

WizardDescriptor.AsynchronousInstantiatingIterator<Data>, WizardDescriptor.InstantiatingIterator<Data>, WizardDescriptor.Iterator<Data>

Enclosing class:

WizardDescriptor
```
public static interface WizardDescriptor.BackgroundInstantiatingIterator<Data>
extends WizardDescriptor.AsynchronousInstantiatingIterator<Data>
```
Iterator for a wizard that will create new objects after the wizard has been closed. Suitable for cases where the instantiation might be quite time consuming, has its own progress/cancellation UI, or otherwise would be undesirable to run with the wizard dialog open.

Since:

org.openide.dialogs 7.22

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Set instantiate()
  Called in a separate thread when the Finish button is clicked and the wizard is closed.
  - Methods inherited from interface org.openide.WizardDescriptor.InstantiatingIterator
    initialize, uninitialize
  - Methods inherited from interface org.openide.WizardDescriptor.Iterator
    addChangeListener, current, hasNext, hasPrevious, name, nextPanel, previousPanel, removeChangeListener

- Method Detail
  - instantiate
```
Set instantiate()
         throws IOException
```
    Called in a separate thread when the Finish button is clicked and the wizard is closed.
    
    Specified by:
    
    instantiate in interface WizardDescriptor.AsynchronousInstantiatingIterator<Data>
    
    Specified by:
    
    instantiate in interface WizardDescriptor.InstantiatingIterator<Data>
    
    Returns:
    
    a set of objects created (the exact type is at the discretion of the caller)
    
    Throws:
    
    IOException - when instantiate fails

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org.openide.dialogs 7.41.1

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