public override IEnumerable <SpectrumInfo> GetSpectra(LibKey key, IsotopeLabelType labelType, LibraryRedundancy redundancy)
{
// This base class only handles best match spectra
SpectrumHeaderInfo libInfo;
if (redundancy == LibraryRedundancy.best && TryGetLibInfo(key, out libInfo))
{
yield return new SpectrumInfo(this, labelType, key)
{
SpectrumHeaderInfo = libInfo
}
}
;
}
public override IEnumerable <SpectrumInfo> GetSpectra(LibKey key, IsotopeLabelType labelType, LibraryRedundancy redundancy)
{
int iEntry = FindEntry(key);
if (iEntry < 0)
{
return(new SpectrumInfo[0]);
}
var entry = _libraryEntries[iEntry];
return(entry.FileDatas.Where(kvp =>
{
if (!kvp.Value.ApexTime.HasValue)
{
return false;
}
if (redundancy == LibraryRedundancy.best && kvp.Key != entry.BestFileId)
{
return false;
}
return true;
})
.Select(kvp =>
new SpectrumInfo(this, labelType, _sourceFiles[kvp.Key], kvp.Value.ApexTime, null,
kvp.Key == entry.BestFileId, new ElibSpectrumKey(iEntry, kvp.Key))
{
SpectrumHeaderInfo = CreateSpectrumHeaderInfo(entry)
}));
}
public override IEnumerable <SpectrumInfoLibrary> GetSpectra(LibKey key, IsotopeLabelType labelType, LibraryRedundancy redundancy)
{
if (redundancy == LibraryRedundancy.best)
{
yield break;
}
if (!key.IsPrecursorKey)
{
foreach (var spectrum in GetSpectraByPeptide(null, key))
{
yield return(new SpectrumInfoLibrary(this, labelType, spectrum.ResultsFile.FilePath, spectrum.RetentionTime, null, false, spectrum));
}
yield break;
}
var keyRt = key.RetentionTime;
foreach (var spectrum in GetSpectraByPrecursor(null, key.PrecursorMz.GetValueOrDefault()))
{
if (!keyRt.HasValue || Equals(keyRt.Value, spectrum.RetentionTime))
{
yield return(new SpectrumInfoLibrary(this, labelType, spectrum.ResultsFile.FilePath, spectrum.RetentionTime, null, false, spectrum));
}
}
}
public override IEnumerable<SpectrumInfo> GetSpectra(LibKey key, IsotopeLabelType labelType, LibraryRedundancy redundancy)
{
// This base class only handles best match spectra
SpectrumHeaderInfo libInfo;
if (redundancy == LibraryRedundancy.best && TryGetLibInfo(key, out libInfo))
yield return new SpectrumInfo(this, labelType, key) { SpectrumHeaderInfo = libInfo };
}
