Example #1
0
        /// <summary>
        ///
        /// </summary>
        /// <param name="file"></param>
        /// <returns></returns>
        public static DataFileSeriserbase GetFileSeriser(this LogFileInfo file)
        {
            var re = DataFileSeriserManager.manager.GetDefaultFileSersie();

            re.FileName = file.FileName;
            re.OpenForReadOnly(file.FileName);
            return(re);
        }
Example #2
0
        /// <summary>
        ///
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="id"></param>
        /// <param name="mLogTimes"></param>
        /// <param name="result"></param>
        private void ReadLogFile <T>(int id, List <DateTime> mLogTimes, QueryValueMatchType type, HisQueryResult <T> result)
        {
            if (mLogTimes.Count > 0)
            {
                List <DateTime> mtime  = new List <DateTime>();
                var             lfiles = GetFileManager().GetLogDataFiles(mLogTimes);

                LogFileInfo mPlFile = null;

                foreach (var vv in lfiles)
                {
                    if (vv.Value == null)
                    {
                        if (mPlFile != null)
                        {
                            mPlFile.Read <T>(id, mtime, type, result);
                            mPlFile = null;
                            mtime.Clear();
                        }
                        result.Add(default(T), vv.Key, (byte)QualityConst.Null);
                    }
                    else if (vv.Value != mPlFile)
                    {
                        if (mPlFile != null)
                        {
                            mPlFile.Read <T>(id, mtime, type, result);
                        }
                        mPlFile = vv.Value;
                        mtime.Clear();
                        mtime.Add(vv.Key);
                    }
                    else
                    {
                        mtime.Add(vv.Key);
                    }
                }
                if (mPlFile != null)
                {
                    mPlFile.Read <T>(id, mtime, type, result);
                }
            }
        }
Example #3
0
 /// <summary>
 ///
 /// </summary>
 /// <param name="file"></param>
 /// <param name="tid"></param>
 /// <param name="times"></param>
 /// <param name="type"></param>
 /// <param name="result"></param>
 public static void Read <T>(this LogFileInfo file, int tid, List <DateTime> times, QueryValueMatchType type, HisQueryResult <T> result)
 {
     file.GetFileSeriser().Read(tid, times, type, file.StartTime, result);
 }
Example #4
0
 /// <summary>
 ///
 /// </summary>
 /// <typeparam name="T"></typeparam>
 /// <param name="file"></param>
 /// <param name="tid"></param>
 /// <param name="startTime"></param>
 /// <param name="endTime"></param>
 /// <param name="result"></param>
 public static void ReadAllValue <T>(this LogFileInfo file, int tid, DateTime startTime, DateTime endTime, HisQueryResult <T> result)
 {
     file.GetFileSeriser().ReadAllValue(tid, startTime, endTime, file.StartTime, result);
 }