MemberSelectors.h

/*
 * Copyright (c) 2008-2019, 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.
 */

#ifndef HAZELCAST_CLIENT_CLUSTER_MEMBERSELECTOR_MEMBERSELECTORS_H_
#define HAZELCAST_CLIENT_CLUSTER_MEMBERSELECTOR_MEMBERSELECTORS_H_

#include <memory>
#include <ostream>

namespace hazelcast {
    namespace client {
        class Member;

        namespace cluster {
            namespace memberselector {
                class MemberSelector {
                public:
                    virtual bool select(const Member &member) const = 0;

                    virtual ~MemberSelector(){};

                    virtual void toString(std::ostream &os) const = 0;

                    friend std::ostream &operator<<(std::ostream &os, const MemberSelector &aSelector) {
                        aSelector.toString(os);
                        return os;
                    }
                };

                class MemberSelectors {
                public:
                    class DataMemberSelector : public MemberSelector {
                        virtual bool select(const Member &member) const;

                    public:
                        virtual void toString(std::ostream &os) const;
                    };

                    static const std::auto_ptr<MemberSelector> DATA_MEMBER_SELECTOR;

                };
            }
        }
    }
}

#endif //HAZELCAST_CLIENT_CLUSTER_MEMBERSELECTOR_MEMBERSELECTORS_H_