Determines whether or not the on_before_transform_template event can process this application

        :param dict app: the application and its properties

def _can_process_application(self, app):
        """
        Determines whether or not the on_before_transform_template event can process this application

        :param dict app: the application and its properties
        """
        return (self.LOCATION_KEY in app.properties and
                isinstance(app.properties[self.LOCATION_KEY], dict) and
                self.APPLICATION_ID_KEY in app.properties[self.LOCATION_KEY] and
                self.SEMANTIC_VERSION_KEY in app.properties[self.LOCATION_KEY])