content: package com.taobao.tddl.dbsync.binlog.event.mariadb;
  
  import com.alibaba.otter.canal.parse.driver.mysql.packets.MariaGtid;
  import com.taobao.tddl.dbsync.binlog.LogBuffer;
  import com.taobao.tddl.dbsync.binlog.LogEvent;
  import com.taobao.tddl.dbsync.binlog.event.FormatDescriptionLogEvent;
  import com.taobao.tddl.dbsync.binlog.event.IgnorableLogEvent;
  import com.taobao.tddl.dbsync.binlog.event.LogHeader;
  
  /**
   * mariadb的GTID_EVENT类型
   * 
   * @author jianghang 2014-1-20 下午4:49:10
   * @since 1.0.17
   */
  public class MariaGtidLogEvent extends LogEvent {
  
      private MariaGtid mariaGtid;
  
      /**
       * <pre>
       * mariadb gtidlog event format
       *     uint<8> GTID sequence
       *     uint<4> Replication Domain ID
       *     uint<1> Flags
       * 
       * 	if flag & FL_GROUP_COMMIT_ID
       * 	    uint<8> commit_id
       * 	else
       * 	    uint<6> 0
       * </pre>
       */
  
      public MariaGtidLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent){
          super(header);
          long sequence = buffer.getUlong64().longValue();
          long domainId = buffer.getUint32();
          long serverId = header.getServerId();
          mariaGtid = new MariaGtid(domainId, serverId, sequence);
      }
  
      public String getGtidStr() {
          return mariaGtid.toString();
      }
  }
  