| /** |
| * 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 <pulsar/defines.h> |
| |
| #include <memory> |
| |
| namespace pulsar { |
| |
| /** |
| * KeyShared mode of KeyShared subscription. |
| */ |
| enum KeySharedMode |
| { |
| |
| /** |
| * Auto split while new consumer connected. |
| */ |
| AUTO_SPLIT = 0, |
| |
| /** |
| * New consumer with fixed hash range to attach the topic, if new consumer use conflict hash range with |
| * exits consumers, new consumer will be rejected. |
| */ |
| STICKY = 1 |
| }; |
| |
| struct KeySharedPolicyImpl; |
| |
| class PULSAR_PUBLIC KeySharedPolicy { |
| public: |
| KeySharedPolicy(); |
| ~KeySharedPolicy(); |
| |
| KeySharedPolicy(const KeySharedPolicy&); |
| KeySharedPolicy& operator=(const KeySharedPolicy&); |
| |
| /** |
| * Create a new instance of KeySharedPolicy with the same |
| * initial settings as the current one. |
| */ |
| KeySharedPolicy clone() const; |
| |
| KeySharedPolicy& setKeySharedMode(KeySharedMode keySharedMode); |
| KeySharedMode getKeySharedMode() const; |
| |
| KeySharedPolicy& setAllowOutOfOrderDelivery(bool allowOutOfOrderDelivery); |
| bool isAllowOutOfOrderDelivery() const; |
| |
| private: |
| std::shared_ptr<KeySharedPolicyImpl> impl_; |
| }; |
| } // namespace pulsar |