text: /*
   * Copyright 2013-2022 Step Function I/O, LLC
   *
   * Licensed to Green Energy Corp (www.greenenergycorp.com) and Step Function I/O
   * LLC (https://stepfunc.io) under one or more contributor license agreements.
   * See the NOTICE file distributed with this work for additional information
   * regarding copyright ownership. Green Energy Corp and Step Function I/O LLC license
   * 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.
   */
  #ifndef OPENDNP3_USERPOLLTASK_H
  #define OPENDNP3_USERPOLLTASK_H
  
  #include "master/HeaderBuilder.h"
  #include "master/PollTaskBase.h"
  #include "master/TaskPriority.h"
  
  #include "opendnp3/master/ITaskCallback.h"
  
  #include <functional>
  
  namespace opendnp3
  {
  
  class ISOEHandler;
  
  /**
   * A generic interface for defining master request/response style tasks
   */
  
  class UserPollTask final : public PollTaskBase
  {
  
  public:
      UserPollTask(const std::shared_ptr<TaskContext>& context,
                   HeaderBuilderT builder,
                   const TaskBehavior& behavior,
                   bool recurring,
                   IMasterApplication& app,
                   std::shared_ptr<ISOEHandler> soeHandler,
                   const Logger& logger,
                   TaskConfig config);
  
      virtual int Priority() const override
      {
          return priority::USER_POLL;
      }
  
      virtual bool BuildRequest(APDURequest& request, uint8_t seq) override;
  
      virtual bool BlocksLowerPriority() const override
      {
          return false;
      }
  
      virtual bool IsRecurring() const override
      {
          return recurring;
      }
  
      virtual bool IsEnabled() const override
      {
          return true;
      }
  
  private:
      virtual MasterTaskType GetTaskType() const override
      {
          return MasterTaskType::USER_TASK;
      }
  
      HeaderBuilderT builder;
      const bool recurring;
  };
  
  } // namespace opendnp3
  
  #endif
  