CanvasCommon.CanvasSegment.ReadSegments C# (CSharp) Метод

        public static List<CanvasSegment> ReadSegments(string infile)
        {
            Console.WriteLine("{0} Read segments from {1}", DateTime.Now, infile);
            List<CanvasSegment> segments = new List<CanvasSegment>();

            string chr = null;
            int begin = -1;
            int end = -1;
            int bin = -1;
            List<float> counts = new List<float>();

            using (GzipReader reader = new GzipReader(infile))
            {
                string row = null;

                while ((row = reader.ReadLine()) != null)
                {
                    string[] fields = row.Split('\t');

                    int currentBin = Convert.ToInt32(fields[4]);

                    // We've moved to a new segment
                    if (currentBin != bin)
                    {
                        // Make a segment
                        if (bin != -1)
                        {
                            CanvasSegment segment = new CanvasSegment(chr, begin, end, counts);
                            segments.Add(segment);
                            counts.Clear();
                        }

                        chr = fields[0];
                        begin = Convert.ToInt32(fields[1]);
                        bin = currentBin;

                    }

                    end = Convert.ToInt32(fields[2]);
                    counts.Add(float.Parse(fields[3]));

                }

                if (bin != -1)
                {
                    // Add the last segment
                    CanvasSegment segment = new CanvasSegment(chr, begin, end, counts);
                    segments.Add(segment);
                }
            }
            Console.WriteLine("{0} Loaded {1} segments", DateTime.Now, segments.Count);
            return segments;
        }