@Override
public void notifyChanged(Notification notification) {
EObject notifier = (EObject) notification.getNotifier();
Object feature = notification.getFeature();
Interaction interaction =
EMFModelUtil.getRootContainerOfType(notifier, RamPackage.Literals.INTERACTION);
// Notification could come from the interaction or an operand.
if (notifier == specification || interaction == specification) {
if (feature == RamPackage.Literals.FRAGMENT_CONTAINER__FRAGMENTS) {
if (notification.getEventType() == Notification.ADD) {
EObject newValue = (EObject) notification.getNewValue();
RamSwitch<Object> switcher =
new RamSwitch<Object>() {
@Override
public Object caseExecutionStatement(ExecutionStatement object) {
addStatementView(object);
return Boolean.TRUE;
}
@Override
public Object caseCombinedFragment(CombinedFragment object) {
addCombinedFragment(object);
return Boolean.TRUE;
}
@Override
public Object caseAssignmentStatement(AssignmentStatement object) {
addAssignmentStatement(object);
return Boolean.TRUE;
};
};
switcher.doSwitch(newValue);
} else if (notification.getEventType() == Notification.REMOVE) {
EObject oldValue = (EObject) notification.getOldValue();
RamSwitch<Object> switcher =
new RamSwitch<Object>() {
@Override
public Object caseExecutionStatement(ExecutionStatement object) {
removeInteractionFragment(object);
return Boolean.TRUE;
}
@Override
public Object caseCombinedFragment(CombinedFragment object) {
removeCombinedFragment(object);
return Boolean.TRUE;
}
@Override
public Object caseAssignmentStatement(AssignmentStatement object) {
removeInteractionFragment(object);
return Boolean.TRUE;
}
};
switcher.doSwitch(oldValue);
}
} else if (feature == RamPackage.Literals.INTERACTION__LIFELINES) {
switch (notification.getEventType()) {
case Notification.ADD:
Lifeline lifeline = (Lifeline) notification.getNewValue();
addLifelineView(lifeline);
break;
case Notification.REMOVE:
lifeline = (Lifeline) notification.getOldValue();
removeLifelineView(lifeline);
break;
}
} else if (feature == RamPackage.Literals.INTERACTION__MESSAGES) {
switch (notification.getEventType()) {
case Notification.ADD:
Message message = (Message) notification.getNewValue();
addMessageView(message);
break;
case Notification.REMOVE:
message = (Message) notification.getOldValue();
removeMessageView(message);
break;
}
}
} else if (notifier == layout) {
if (feature == RamPackage.Literals.CONTAINER_MAP__VALUE) {
if (notification.getEventType() == Notification.ADD) {
ElementMapImpl elementMap = (ElementMapImpl) notification.getNewValue();
LifelineView lifelineView = lifelines.get(elementMap.getKey());
lifelineView.setLayoutElement(elementMap.getValue());
}
}
}
}
