public void KeyedCollection()
{
List <TimestampValue> _list = new List <TimestampValue>();
DateTime Start = DateTime.Now;
int n = 100000;
for (int i = 0; i < n; i++)
{
_list.Add(new TimestampValue(Start.AddSeconds(i), i));
}
Stopwatch sw = new Stopwatch();
TimestampSeries ts = new TimestampSeries();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
ts.AddValue(_list[i].Time, _list[i].Value);
}
sw.Stop();
Console.WriteLine("TimestampSeries:" + sw.Elapsed);
TimestampSeries2 ts2 = new TimestampSeries2();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
ts2.AddValue(_list[i].Time, _list[i].Value);
}
sw.Stop();
Console.WriteLine("TimestampSeries2:" + sw.Elapsed);
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
ts2.GetValue(Start.AddSeconds(i));
}
sw.Stop();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
ts.GetValue(Start.AddSeconds(i));
}
sw.Stop();
}
public void KeyedCollection()
{
List<TimestampValue> _list = new List<TimestampValue>();
DateTime Start = DateTime.Now;
int n = 100000;
for (int i = 0; i < n; i++)
{
_list.Add(new TimestampValue(Start.AddSeconds(i), i));
}
Stopwatch sw = new Stopwatch();
TimestampSeries ts = new TimestampSeries();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
ts.AddValue(_list[i].Time, _list[i].Value);
}
sw.Stop();
Console.WriteLine("TimestampSeries:" + sw.Elapsed);
TimestampSeries2 ts2 = new TimestampSeries2();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
ts2.AddValue(_list[i].Time, _list[i].Value);
}
sw.Stop();
Console.WriteLine("TimestampSeries2:" + sw.Elapsed);
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
ts2.GetValue(Start.AddSeconds(i));
}
sw.Stop();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
ts.GetValue(Start.AddSeconds(i));
}
sw.Stop();
}
public void AddValue()
{
TimestampSeries ts = new TimestampSeries();
ts.AddValue(new DateTime(2010, 1, 2), 1);
ts.AddValue(new DateTime(2010, 1, 1), 0);
ts.AddValue(new DateTime(2010, 1, 3), 2);
ts.AddValue(new DateTime(2010, 1, 4), 3);
Assert.AreEqual(4, ts.Items.Count);
Assert.AreEqual(0, ts.Items[0].Value);
Assert.AreEqual(1, ts.Items[1].Value);
Assert.AreEqual(2, ts.Items[2].Value);
Assert.AreEqual(3, ts.Items[3].Value);
ts.AddValue(new DateTime(2010, 1, 1, 12, 0, 0), 0.5); //testing isert
Assert.AreEqual(5, ts.Items.Count);
Assert.AreEqual(0, ts.Items[0].Value);
Assert.AreEqual(0.5, ts.Items[1].Value);
Assert.AreEqual(1, ts.Items[2].Value);
Assert.AreEqual(2, ts.Items[3].Value);
Assert.AreEqual(3, ts.Items[4].Value);
ts.AddValue(new DateTime(2010, 1, 3, 0, 0, 0), 77); // testing overwrite
Assert.AreEqual(5, ts.Items.Count);
Assert.AreEqual(0, ts.Items[0].Value);
Assert.AreEqual(0.5, ts.Items[1].Value);
Assert.AreEqual(1, ts.Items[2].Value);
Assert.AreEqual(77, ts.Items[3].Value);
Assert.AreEqual(3, ts.Items[4].Value);
}
public void PropertyChangedEvent()
{
TimestampSeries timeSeries = new TimestampSeries();
timeSeries.Unit = new HydroNumerics.Core.Unit("liter/sec", 0.001, 0.0, "liters pr. second");
timeSeries.AddValue(new DateTime(2010, 1, 1, 0, 0, 0), 5.0);
timeSeries.AddValue(new DateTime(2010, 1, 2, 0, 0, 0), 5.0);
timeSeries.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(timeSeries_PropertyChanged);
propertyChanged = false;
timeSeries.Name = "something else";
Assert.IsTrue(propertyChanged);
propertyChanged = false;
timeSeries.Items[0].Value = 7.3;
Assert.IsTrue(propertyChanged);
propertyChanged = false;
timeSeries.IsVisible = false;
Assert.IsTrue(propertyChanged);
Assert.AreEqual("IsVisible", changedProperty);
//TODO: implement test like above for the remaining properties
}
/// <summary>
/// Reads all station data from the text stream
/// </summary>
/// <param name="SR"></param>
public void ReadEntryFromText(StreamReader SR)
{
string[] line = SR.ReadLine().Split(':');
if (line.Length != 1)
{
int.TryParse(line[1].Trim(), out _dmuStationsNr);
}
line = SR.ReadLine().Split(':');
if (line.Length != 1)
{
int.TryParse(line[1].Trim(), out _dmuStedNr);
}
_dmuMaalerNr = SR.ReadLine().Split(':')[1].Trim();
_name = SR.ReadLine().Split(':')[1].Trim();
line = SR.ReadLine().Split(',');
_uTMX = double.Parse(line[0].Split('=')[1].Trim());
_uTMY = double.Parse(line[1].Split('=')[1].Trim());
line = SR.ReadLine().Split(':');
_area = double.Parse(line[1].Trim().Split(' ')[0].Trim());
SR.ReadLine();
SR.ReadLine();
line = SR.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
while (line.Length != 0 & !SR.EndOfStream)
{
DateTime d = new DateTime(int.Parse(line[0]), int.Parse(line[1]), int.Parse(line[2]), int.Parse(line[3]), int.Parse(line[4]), 0);
Discharge.AddValue(d, double.Parse(line[5]));
line = SR.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
}
}
public void TestMethod1()
{
List<TimestampValue> _list = new List<TimestampValue>();
DateTime Start = DateTime.Now;
int n=100000;
for (int i = 0; i < n; i++)
{
_list.Add(new TimestampValue(Start.AddSeconds(i), i));
}
Stopwatch sw = new Stopwatch();
SortedList<DateTime, double> _sortedList = new SortedList<DateTime, double>();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
_sortedList.Add(_list[i].Time, _list[i].Value);
}
sw.Stop();
Console.WriteLine("SortedList:" + sw.Elapsed);
SortedDictionary<DateTime, double> _sortedDictionary = new SortedDictionary<DateTime, double>();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
_sortedDictionary.Add(_list[i].Time, _list[i].Value);
}
sw.Stop();
Console.WriteLine("SortedDictionary:" + sw.Elapsed);
TimestampSeries ts = new TimestampSeries();
sw.Reset();
sw.Start();
for (int i = n-1; i >0; i--)
{
ts.AddValue(_list[i].Time, _list[i].Value);
}
sw.Stop();
Console.WriteLine("TimestampSeries:" + sw.Elapsed);
List<TimestampValue> _listAndSort = new List<TimestampValue>();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
_listAndSort.Add(_list[i]);
}
_listAndSort.Sort((var,var2) => var.Time.CompareTo(var2.Time));
sw.Stop();
Console.WriteLine("_listAndSort:" + sw.Elapsed);
sw.Reset();
sw.Start();
_listAndSort.Sort((var, var2) => var.Time.CompareTo(var2.Time));
sw.Stop();
Console.WriteLine("Sort sorted list:" + sw.Elapsed);
}
public void TestMethod1()
{
List <TimestampValue> _list = new List <TimestampValue>();
DateTime Start = DateTime.Now;
int n = 100000;
for (int i = 0; i < n; i++)
{
_list.Add(new TimestampValue(Start.AddSeconds(i), i));
}
Stopwatch sw = new Stopwatch();
SortedList <DateTime, double> _sortedList = new SortedList <DateTime, double>();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
_sortedList.Add(_list[i].Time, _list[i].Value);
}
sw.Stop();
Console.WriteLine("SortedList:" + sw.Elapsed);
SortedDictionary <DateTime, double> _sortedDictionary = new SortedDictionary <DateTime, double>();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
_sortedDictionary.Add(_list[i].Time, _list[i].Value);
}
sw.Stop();
Console.WriteLine("SortedDictionary:" + sw.Elapsed);
TimestampSeries ts = new TimestampSeries();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
ts.AddValue(_list[i].Time, _list[i].Value);
}
sw.Stop();
Console.WriteLine("TimestampSeries:" + sw.Elapsed);
List <TimestampValue> _listAndSort = new List <TimestampValue>();
sw.Reset();
sw.Start();
for (int i = n - 1; i > 0; i--)
{
_listAndSort.Add(_list[i]);
}
_listAndSort.Sort((var, var2) => var.Time.CompareTo(var2.Time));
sw.Stop();
Console.WriteLine("_listAndSort:" + sw.Elapsed);
sw.Reset();
sw.Start();
_listAndSort.Sort((var, var2) => var.Time.CompareTo(var2.Time));
sw.Stop();
Console.WriteLine("Sort sorted list:" + sw.Elapsed);
}
public void Paste()
{
try
{
string clipboardText = Clipboard.GetText();
string[] strings = clipboardText.Split(new char[2] {
'\r', '\n'
});
List <string> clipStrings = new List <string>();
foreach (string str in strings)
{
if (str.Length > 0)
{
clipStrings.Add(str);
}
}
bool stringsAreTabSeperatedTimeValues = false;
foreach (string str in clipStrings)
{
if (str.Contains("\t"))
{
stringsAreTabSeperatedTimeValues = true;
}
}
if (stringsAreTabSeperatedTimeValues)
{
List <TimestampValue> tvList = new List <TimestampValue>();
foreach (string str in clipStrings)
{
string[] tvstrings = str.Split(new char[1] {
'\t'
});
DateTime dateTime = Convert.ToDateTime(tvstrings[0]);
double value = Convert.ToDouble(tvstrings[1]);
tvList.Add(new TimestampValue(dateTime, value));
}
foreach (TimestampValue tv in tvList)
{
//timeSeriesData.TimeValuesList.Add(tv);
timeSeriesData.AddValue(tv.Time, tv.Value);
}
}
else
{
int selectedRecord = dataGridView1.SelectedCells[0].RowIndex;
for (int i = 0; i < clipStrings.Count; i++)
{
if (selectedRecord + i < timeSeriesData.Items.Count)
{
timeSeriesData.Items[selectedRecord + i].Value = Convert.ToDouble(clipStrings[i]);
}
else
{
timeSeriesData.AppendValue(Convert.ToDouble(clipStrings[i]));
}
}
}
dataGridView1.Refresh();
}
catch (Exception e)
{
MessageBox.Show("Paste operation failed. Details: " + e.Message);
}
}