member_selectors.h

/*
 * Copyright (c) 2008-2021, Hazelcast, Inc. All Rights Reserved.
 *
 * Licensed 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 <memory>
#include <ostream>
 
namespace hazelcast {
    namespace client {
        class member;
 
        class member_selector {
        public:
            virtual bool select(const member &member) const = 0;
 
            virtual ~member_selector() = default;
        };
 
        class member_selectors {
        public:
            class data_member_selector : public member_selector {
                bool select(const member &member) const override;
            };
 
            static const std::unique_ptr<member_selector> DATA_MEMBER_SELECTOR;
        };
    }
}