1 /** 2 * UGENE - Integrated Bioinformatics Tools. 3 * Copyright (C) 2008-2021 UniPro <ugene@unipro.ru> 4 * http://ugene.net 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License 8 * as published by the Free Software Foundation; either version 2 9 * of the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 19 * MA 02110-1301, USA. 20 */ 21 22 #ifndef _U2_BASE_THROUGH_WORKER_H_ 23 #define _U2_BASE_THROUGH_WORKER_H_ 24 25 #include <U2Lang/BaseOneOneWorker.h> 26 27 namespace U2 { 28 namespace LocalWorkflow { 29 30 /** 31 * The base class for simple workers: 32 * 1) one input and one output port; 33 * 2) no grouping by datasets. 34 */ 35 class U2LANG_EXPORT BaseThroughWorker : public BaseOneOneWorker { 36 public: 37 BaseThroughWorker(Actor *a, const QString &inPortId, const QString &outPortId); 38 39 void cleanup(); 40 41 protected: 42 // BaseOneOneWorker 43 Task *processNextInputMessage(); 44 Task *onInputEnded(); 45 Message composeMessage(const QVariantMap &data); 46 47 virtual Task *createTask(const Message &message, U2OpStatus &os) = 0; 48 }; 49 50 } // namespace LocalWorkflow 51 } // namespace U2 52 53 #endif // _U2_BASE_THROUGH_WORKER_H_ 54