int idx = 2;
        if (beforeConvention != null) {
            delegates[idx++] = beforeConvention;
        }
        if (convention != null) {
            delegates[idx++] = convention.getExtensionsAsDynamicObject();
        }
        if (afterConvention != null) {
            delegates[idx++] = afterConvention;
        }
        boolean addedParent = false;
        if (parent != null) {

     * convention.
     *
     * @return The dynamic object
     */
    DynamicObject getExtensionsAsDynamicObject();