public function delete() {
        global $DB;

        \core_analytics\manager::check_can_manage_models();

        $this->clear();

        // Method self::clear is already clearing the current model version.
        $predictor = $this->get_predictions_processor(false);
        if ($predictor->is_ready() !== true) {
            $predictorname = \core_analytics\manager::get_predictions_processor_name($predictor);
            debugging('Prediction processor ' . $predictorname . ' is not ready to be used. Model ' .
                $this->model->id . ' could not be deleted.');
        } else {
            $predictor->delete_output_dir($this->get_output_dir(array(), true));
        }

        $DB->delete_records('analytics_models', array('id' => $this->model->id));
        $DB->delete_records('analytics_models_log', array('modelid' => $this->model->id));
    }
public function delete() {
        global $DB;

        \core_analytics\manager::check_can_manage_models();

        $this->clear();

        // Method self::clear is already clearing the current model version.
        $predictor = $this->get_predictions_processor(false);
        if ($predictor->is_ready() !== true) {
            $predictorname = \core_analytics\manager::get_predictions_processor_name($predictor);
            debugging('Prediction processor ' . $predictorname . ' is not ready to be used. Model ' .
                $this->model->id . ' could not be deleted.');
        } else {
            $predictor->delete_output_dir($this->get_output_dir(array(), true));
        }

        $DB->delete_records('analytics_models', array('id' => $this->model->id));
        $DB->delete_records('analytics_models_log', array('modelid' => $this->model->id));
    }
public function delete ( ) { global $ DB ; \ core_analytics \ manager :: check_can_manage_models ( ) ; $ this -> clear ( ) ; // Method self::clear is already clearing the current model version. $ predictor = $ this -> get_predictions_processor ( false ) ; if ( $ predictor -> is_ready ( ) !== true ) { $ predictorname = \ core_analytics \ manager :: get_predictions_processor_name ( $ predictor ) ; debugging ( 'Prediction processor ' . $ predictorname . ' is not ready to be used. Model ' . $ this -> model -> id . ' could not be deleted.' ) ; } else { $ predictor -> delete_output_dir ( $ this -> get_output_dir ( array ( ) , true ) ) ; } $ DB -> delete_records ( 'analytics_models' , array ( 'id' => $ this -> model -> id ) ) ; $ DB -> delete_records ( 'analytics_models_log' , array ( 'modelid' => $ this -> model -> id ) ) ; }
Removes the model.

@return void
Removes the model .