1 /**
2  * Copyright © 2019 IBM Corporation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 #pragma once
17 
18 #include "action.hpp"
19 #include "action_environment.hpp"
20 
21 #include <memory>
22 #include <vector>
23 
24 namespace phosphor::power::regulators::action_utils
25 {
26 
27 /**
28  * This file contains utility functions related to the regulators action
29  * framework.
30  */
31 
32 /**
33  * Executes one or more actions in sequential order.
34  *
35  * Returns the return value from the last action in the vector.
36  *
37  * Throws an exception if an error occurs and an action cannot be
38  * successfully executed.
39  *
40  * @param actions actions to execute
41  * @param environment action execution environment
42  * @return return value from last action in vector
43  */
44 inline bool execute(std::vector<std::unique_ptr<Action>>& actions,
45                     ActionEnvironment& environment)
46 {
47     bool returnValue{true};
48     for (std::unique_ptr<Action>& action : actions)
49     {
50         returnValue = action->execute(environment);
51     }
52     return returnValue;
53 }
54 
55 } // namespace phosphor::power::regulators::action_utils
56