/**
 * Copyright 2016 Yahoo Inc.
 *
 * 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 LIB_UNACKEDMESSAGETRACKERDISABLED_H_
#define LIB_UNACKEDMESSAGETRACKERDISABLED_H_
#include "lib/UnAckedMessageTrackerInterface.h"
namespace pulsar {

class UnAckedMessageTrackerDisabled : public UnAckedMessageTrackerInterface {
 public:
    bool add(const MessageId& m) {
        return false;
    }
    bool remove(const MessageId& m) {
        return false;
    }
    void removeMessagesTill(const MessageId& msgId) {
    }
};

}
#endif /* LIB_UNACKEDMESSAGETRACKERDISABLED_H_ */