| /** |
| * 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. |
| */ |
| #ifndef UTILS_HPP_ |
| #define UTILS_HPP_ |
| |
| #include <pulsar/Result.h> |
| |
| #include <iostream> |
| #include <map> |
| |
| #include "Future.h" |
| |
| namespace pulsar { |
| |
| struct WaitForCallback { |
| Promise<bool, Result> m_promise; |
| |
| WaitForCallback(Promise<bool, Result> promise) : m_promise(promise) {} |
| |
| void operator()(Result result) { m_promise.setValue(result); } |
| }; |
| |
| template <typename T> |
| struct WaitForCallbackValue { |
| Promise<Result, T>& m_promise; |
| |
| WaitForCallbackValue(Promise<Result, T>& promise) : m_promise(promise) {} |
| |
| void operator()(Result result, const T& value) { |
| if (result == ResultOk) { |
| m_promise.setValue(value); |
| } else { |
| m_promise.setFailed(result); |
| } |
| } |
| }; |
| |
| template <typename T> |
| struct WaitForCallbackType { |
| Promise<Result, T> m_promise; |
| |
| WaitForCallbackType(Promise<Result, T> promise) : m_promise(promise) {} |
| |
| void operator()(T result) { m_promise.setValue(result); } |
| }; |
| |
| inline std::ostream& operator<<(std::ostream& os, const std::map<Result, unsigned long>& m) { |
| os << "{"; |
| for (std::map<Result, unsigned long>::const_iterator it = m.begin(); it != m.end(); it++) { |
| os << "[Key: " << strResult(it->first) << ", Value: " << it->second << "], "; |
| } |
| os << "}"; |
| return os; |
| } |
| |
| } // namespace pulsar |
| |
| #endif /* UTILS_HPP_ */ |