com.modeliosoft.modelio.api.model.change

Interface IStatusChangeListener

public interface IStatusChangeListener

Listener of status changes.

Do not use this interface when model modification are required. In this case prefer use of IStatusChangeHandler Each time the a model transaction is commited, a IStatusChangeEvent class is computed and given to each IStatusChangeListener that is connected to the modeling session.

Example of adding a new listener in Modelio.

MyModelChangeListener listener = new MyModelChangeListener(...);

Modelio.getInstance().getModelingSession().addStatusChangeListener (listener);

Example of removing an existing listener from Modelio.

MyModelChangeListener listener = ...;

Modelio.getInstance().getModelingSession().removeStatusChangeListener (listener);

The given IStatusChangeEvent is used to get the delta between the model before the transaction execution and the model after.

See Also:

IStatusChangeEvent

Structure Diagram

Method Summary

Methods

Modifier and Type	Method and Description
void	statusChanged(IModelingSession session, IStatusChangeEvent event) Invoked when the status has changed.

Method Detail

statusChanged

void statusChanged(IModelingSession session,
                 IStatusChangeEvent event)

Invoked when the status has changed.

The session parameter is the modeling session where the event has occured. modifications. The event parameter provide the changes made in the model elements status.

Parameters:

session - The modeling session.

event - Delta between the beginning and the end of the transaction.