Examples with DestroyElementCommand org.eclipse.gmf.runtime.emf.type.core.commands.DestroyElementCommand used on opensource projects

Example 1 with DestroyElementCommand

use of org.eclipse.gmf.runtime.emf.type.core.commands.DestroyElementCommand in project statecharts by Yakindu.

the class VertexEditHelper method getDestroyDependentsCommand.

@Override
protected ICommand getDestroyDependentsCommand(DestroyDependentsRequest req) {
    Vertex elementToDestroy = (Vertex) req.getElementToDestroy();
    EList<Transition> incomingTransitions = elementToDestroy.getIncomingTransitions();
    if (incomingTransitions.size() != 0) {
        CompositeCommand compoundCommand = new CompositeCommand("Delete vertex");
        for (Transition transition : incomingTransitions) {
            DestroyElementCommand destroyCommand = new DestroyElementCommand(new DestroyElementRequest(transition, false));
            compoundCommand.add(destroyCommand);
        }
        return compoundCommand;
    }
    return super.getDestroyDependentsCommand(req);
}