public PeptideGroupDocNode UpdateMoleculeGroup(PeptideGroupDocNode peptideGroupDocNode)
{
CheckCancelled();
AnnotationUpdater updater;
var identityPath = new IdentityPath(peptideGroupDocNode.PeptideGroup);
if (_annotationUpdaters.TryGetValue(AnnotationDef.AnnotationTarget.protein, out updater))
{
var protein = new Protein(SkylineDataSchema, identityPath);
var annotations = updater.UpdateAnnotations(peptideGroupDocNode.Annotations, protein);
if (!Equals(annotations, peptideGroupDocNode.Annotations))
{
peptideGroupDocNode = (PeptideGroupDocNode)peptideGroupDocNode.ChangeAnnotations(annotations);
}
}
if (!RecurseMolecules)
{
return(peptideGroupDocNode);
}
var newChildren = peptideGroupDocNode.Molecules
.Select(peptideDocNode => UpdateMolecule(identityPath, peptideDocNode)).ToArray();
if (!ArrayUtil.ReferencesEqual(peptideGroupDocNode.Children, newChildren))
{
peptideGroupDocNode = (PeptideGroupDocNode)peptideGroupDocNode.ChangeChildren(newChildren);
}
return(peptideGroupDocNode);
}
private PeptideGroupDocNode DeletePeptides(
PeptideGroupDocNode peptideGroupDocNode,
HashSet <IdentityPath> identityPathsToDelete)
{
var newPeptides = new List <PeptideDocNode>();
foreach (var peptide in peptideGroupDocNode.Molecules)
{
var identityPath = new IdentityPath(peptideGroupDocNode.Id, peptide.Id);
if (!identityPathsToDelete.Contains(identityPath))
{
newPeptides.Add(peptide);
}
}
if (newPeptides.Count == peptideGroupDocNode.MoleculeCount)
{
return(peptideGroupDocNode);
}
return((PeptideGroupDocNode)peptideGroupDocNode.ChangeChildren(newPeptides.Cast <DocNode>().ToArray()));
}