Preloader.StateChangeNotification (JavaFX 13)

java.lang.Object
- javafx.application.Preloader.StateChangeNotification

All Implemented Interfaces:

Preloader.PreloaderNotification

Enclosing class:

Preloader
```
public static class Preloader.StateChangeNotification
extends Object
implements Preloader.PreloaderNotification
```
A notification that signals a change in the application state. A state change notification is sent to a preloader immediately prior to loading the application class (and constructing an instance), calling the application init method, or calling the application start method.

Since:

JavaFX 2.0

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class Preloader.StateChangeNotification.Type
Enum that defines the type of change associated with this notification

Constructor Summary

Constructors
Constructor	Description
`StateChangeNotification(Preloader.StateChangeNotification.Type notificationType)`	Constructs a StateChangeNotification of the specified type.
`StateChangeNotification(Preloader.StateChangeNotification.Type notificationType, Application application)`	Constructs an StateChangeNotification of the specified type for the specified application.

Method Summary

Modifier and Type	Method	Description
`Application`	`getApplication()`	Returns the Application instance associated with this notification.
`Preloader.StateChangeNotification.Type`	`getType()`	Returns the type of notification.

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

- Constructor Detail
  - StateChangeNotification
```
public StateChangeNotification(Preloader.StateChangeNotification.Type notificationType)
```
    Constructs a StateChangeNotification of the specified type.
    
    Parameters:
    
    notificationType - the type of this notification.
  - StateChangeNotification
```
public StateChangeNotification(Preloader.StateChangeNotification.Type notificationType,
                               Application application)
```
    Constructs an StateChangeNotification of the specified type for the specified application.
    
    Parameters:
    
    notificationType - the type of this notification.
    
    application - the application instance associated with this notification.
- Method Detail
  - getType
```
public Preloader.StateChangeNotification.Type getType()
```
    Returns the type of notification.
    
    Returns:
    
    one of: BEFORE_LOAD, BEFORE_INIT, BEFORE_START
  - getApplication
```
public Application getApplication()
```
    Returns the Application instance associated with this notification. This is null for a BEFORE_LOAD notification and non-null for other notification types.
    
    Returns:
    
    the Application instance or null.