public ToMethodBinding(InvokeOnChangeAttribute bindingAttribute, IUUTBindingObject source, IUUTBindingObject resultObject, ResultAttribute resultAttribute)
{
BindingAttribute = bindingAttribute;
Source = source;
ResultObject = resultObject;
ResultAttribute = resultAttribute;
}
/// <summary>
/// Test whether the compound group passes the threshold cutoff for a given compound ResultAttribute
/// </summary>
/// <param name="cg"></param>
/// <param name="valueAttr"></param>
/// <param name="threshold"></param>
/// <returns></returns>
private bool TestFilter(ICompoundGroup cg, ResultAttribute valueAttr, double threshold)
{
// set up algorithm specific filter parameters
var filterMode = m_psetFilters.FrequencyGroupMFE;
var freqMode = m_psetFilters.FrequencyFilterModeMFE;
var freqMin = m_psetFilters.FrequencyMinMFE;
var pctMin = m_psetFilters.FrequencyMinPctMFE;
// get a structure of compound groups grouped by sample group
var sgGroups = cg.GroupBy(kvp => m_sampleGroupDict[kvp.Key], kvp => kvp.Value);
switch (filterMode)
{
case CpdGroupFilterMode.AllSamples:
// the frequency pass cutoff must be met across all samples
if (freqMode == CpdGroupFrequencyFilterMode.PctOfFiles)
{
freqMin = m_sampleGroupDict.Count * pctMin / 100;
}
return(cg.Values
.Where(c => c.HasValue(valueAttr))
.Count(c => (double)c.Value(valueAttr) >= threshold) >= freqMin);
case CpdGroupFilterMode.SamplesInEachGroup:
// the frequency pass cutoff must be met within every sample group
foreach (var sg in sgGroups)
{
var sgFreq = sg.Where(c => c.HasValue(valueAttr))
.Count(c => (double)c.Value(valueAttr) >= threshold);
if (freqMode == CpdGroupFrequencyFilterMode.PctOfFiles)
{
freqMin = m_sampleGroupDict.Count(g => g.Value == sg.Key) * pctMin / 100;
}
if (sgFreq < freqMin)
{
return(false);
}
}
return(true);
case CpdGroupFilterMode.SamplesInOneGroup:
// the frequence pass cutoff must be met within at least one sample group
foreach (var sg in sgGroups)
{
var sgFreq = sg.Where(c => c.HasValue(valueAttr))
.Count(c => (double)c.Value(valueAttr) >= threshold);
if (freqMode == CpdGroupFrequencyFilterMode.PctOfFiles)
{
freqMin = m_sampleGroupDict.Count(g => g.Value == sg.Key) * pctMin / 100;
}
if (sgFreq >= freqMin)
{
return(true);
}
}
return(false);
default:
return(true);
}
}
