private void DetectPattern(IPatternDetector detector)
{
listViewPatterns.Items.Clear();
listViewPatterns.Items.AddRange(detector.DetectAsListViewItems(LogProvider).ToArray());
labelCount.Text = "Total: " + listViewPatterns.Items.Count;
}
/// <summary>
/// Write a method that receive and array/list and returns if it is a wave crest, wave trough
/// or nothing.
/// </summary>
/// <param name="crestDetector"></param>
/// <param name="troughDetector"></param>
public WavePatternDetector(IPatternDetector <int> crestDetector, IPatternDetector <int> troughDetector)
{
if (crestDetector == null || troughDetector == null)
{
throw new ArgumentNullException();
}
if (crestDetector.GetType() != typeof(CrestPatternDetector) && troughDetector.GetType() != typeof(TroughPatternDetector))
{
throw new ArgumentException("Wrong pattern detector has been inputted");
}
this.crestDetector = crestDetector;
this.troughDetector = troughDetector;
}
private void buttonDetectPatterns_Click(object sender, EventArgs e)
{
// Make sure that something is selected.
if (comboDetectors.SelectedIndex < 0 || comboDetectors.SelectedIndex >= comboDetectors.Items.Count)
{
// Do nothing in these cases
return;
}
Type baseType = typeof(AbstractPatternDetector);
Assembly assembly = baseType.Assembly;
string detectorName = comboDetectors.Items[comboDetectors.SelectedIndex].ToString();
Type detectorType = assembly.GetType(baseType.Namespace + "." + detectorName);
MethodInfo instanceGetter = detectorType.GetMethod("GetInstance", BindingFlags.NonPublic | BindingFlags.Static);
IPatternDetector patternDetector = instanceGetter.Invoke(null, null) as IPatternDetector;
DetectPattern(patternDetector);
}
/// <summary>
/// Processes all charts after the frame bars in each has been updated.
/// </summary>
protected virtual void ProcessCharts()
{
if (_thrustDetector == null)
{
_thrustDetector = ObjectBase.Container.GetExportedValue <IPatternDetector>("ThrustDetector");
_thrustDetector.Initialize(Parameters);
}
if (_thrustFactory == null)
{
_thrustFactory = ObjectBase.Container.GetExportedValue <IPatternFactory>("ThrustFactory");
_thrustFactory.Initialize(Parameters);
}
foreach (Chart chart in _charts.Values)
{
Thrust thrust = (Thrust)chart.Patterns.FirstOrDefault(p => p.Type == MACC.Constants.SignalType.Thrust && (p.Active || p.StrategyTransactionID.HasValue));
if (thrust == null)
{
thrust = _thrustDetector.DetectPattern(chart) as Thrust;
if (thrust != null)
{
if (thrust.Active && thrust.SignalID == 0)
{
HandleNewThrust(chart, thrust);
}
else if (thrust.SignalID > 0)
{
HandleExistingThrust(chart, thrust);
}
}
}
else
{
thrust = (Thrust)_thrustFactory.UpdatePattern(chart, thrust);
HandleExistingThrust(chart, thrust);
}
}
}
public void Setup(IPatternDetector <int> detector, int[] array)
{
this.patternDetector = detector;
this.patternDetector.SetDataForPatternDetection(array);
}