EObjectWrapper.java 文件源码

public EObjectWrapper(T master, List<T> slaves)
{
    this.slaves = slaves;
    this.master = master;

    this.master.eAdapters().add(new EContentAdapter()
    {
        @Override
        public void notifyChanged(Notification notification)
        {
            super.notifyChanged(notification);

            // Mind only 1-6 : SET, UNSET, ADD, REMOVE, ADD_ALL, REMOVE_ALL
            if (notification.getEventType() > 6 || notification.getEventType()<1)
                return;

            for (EObject slave : EObjectWrapper.this.slaves)
            {
                if (notification.getNotifier() != EObjectWrapper.this.master)
                {
                    if (((EObject)notification.getNotifier()).eContainer() == null) return;

                    String relativeURIFragmentPath = EcoreUtil.getRelativeURIFragmentPath(
                            EObjectWrapper.this.master,
                            (EObject) notification.getNotifier());

                    EObject subSlave = EcoreUtil.getEObject(slave, relativeURIFragmentPath);
                    pushToSlave(subSlave, notification);
                }
                else
                {
                    pushToSlave(slave, notification);
                }

            }
        }
    });
}