src/common/PullSysFlag.h

/*
 * 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 __PULLSYSFLAG_H__
#define __PULLSYSFLAG_H__
namespace rocketmq {
//<!************************************************************************
class PullSysFlag {
 public:
  static int buildSysFlag(bool commitOffset, bool suspend, bool subscription, bool classFilter);

  static int clearCommitOffsetFlag(int sysFlag);
  static bool hasCommitOffsetFlag(int sysFlag);
  static bool hasSuspendFlag(int sysFlag);
  static bool hasSubscriptionFlag(int sysFlag);
  static bool hasClassFilterFlag(int sysFlag);

 private:
  static int FLAG_COMMIT_OFFSET;
  static int FLAG_SUSPEND;
  static int FLAG_SUBSCRIPTION;
  static int FLAG_CLASS_FILTER;
};

//<!***************************************************************************
}  //<!end namespace;
#endif