OMPreferencesChangeEvent (Net4j Utilities Documentation)

All Superinterfaces:

IEvent
```
public interface OMPreferencesChangeEvent<T>
extends IEvent
```
An event fired from a preferences object when a preference value has changed.

Author:

Eike Stepper

No Implement

This interface is not intended to be implemented by clients.

No Extend

This interface is not intended to be extended by clients.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T getNewValue()
  
  T getOldValue()
  
  OMPreference<T> getPreference()
  
  OMPreferences getSource()

- Method Detail
  - getSource
```
OMPreferences getSource()
```
    Specified by:
    
    getSource in interface IEvent
    
    Since:
    
    3.0
  - getPreference
```
OMPreference<T> getPreference()
```
  - getOldValue
```
T getOldValue()
```
  - getNewValue
```
T getNewValue()
```