public List<T> all() {
        this.beforeCheck();
        String  sql    = this.buildSelectSQL(true);
        List<T> models = this.queryList(modelClass, sql, paramValues);
        this.setJoin(models);
        return models;
    }
public List < T > all ( ) { this . beforeCheck ( ) ; String sql = this . buildSelectSQL ( true ) ; List < T > models = this . queryList ( modelClass , sql , paramValues ) ; this . setJoin ( models ) ; return models ; }
query and find all model

@return model list