IModelListener (EASy-Producer Documentation API)

Type Parameters:

M - the model

All Known Subinterfaces:

IProjectListener

All Known Implementing Classes:

AbstractResolvableModel, AttributeValuesPage.TemporaryAttributesConfiguration, BuildModelListener, Configuration, ConfigurationTableEditorFactory.UIConfiguration, ModelContainer, PLPInfo, ProductLineProject, ProjectContainer, Script, ScriptContainer, Template, TemplateModelListener, VarModelListener
```
public interface IModelListener<M extends IModel>
```
Defines a model listener in order to inform interested parties about changes within a model instance. Currently, this class does only notify about the internal replacement of an entire model instance as the editor does not support incremental model updates.

Author:

Holger Eichelberger

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`notifyReplaced(M oldModel, M newModel)`	Is called to notify that `oldModel` is replaced by `newModel`.

- Method Detail
  - notifyReplaced
```
void notifyReplaced(M oldModel,
                    M newModel)
```
    Is called to notify that oldModel is replaced by newModel. The listener registrations for oldModel will be adjusted accordingly.
    Do not modify the the listeners of oldModel or newModel during this method.
    
    Parameters:
    
    oldModel - the old model being replaced
    
    newModel - the new model (the replacement)