| /** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <string> |
| |
| namespace org { |
| namespace apache { |
| namespace nifi { |
| namespace minifi { |
| namespace sql { |
| |
| struct SQLRowSubscriber { |
| virtual ~SQLRowSubscriber() = default; |
| virtual void beginProcessRow() = 0; |
| virtual void endProcessRow() = 0; |
| virtual void processColumnName(const std::string& name) = 0; |
| virtual void processColumn(const std::string& name, const std::string& value) = 0; |
| virtual void processColumn(const std::string& name, double value) = 0; |
| virtual void processColumn(const std::string& name, int value) = 0; |
| virtual void processColumn(const std::string& name, long long value) = 0; |
| virtual void processColumn(const std::string& name, unsigned long long value) = 0; |
| // Process NULL value. |
| virtual void processColumn(const std::string& name, const char* value) = 0; |
| }; |
| |
| } /* namespace sql */ |
| } /* namespace minifi */ |
| } /* namespace nifi */ |
| } /* namespace apache */ |
| } /* namespace org */ |