public override IEnumerator <IAtomContainer> GetEnumerator()
{
Debug.WriteLine($"start: '{parser.Name}'");
foreach (var elm in parser.Elements(PubChemXMLHelper.Name_EL_PCCOMPOUND))
{
var molecule = parserHelper.ParseMolecule(elm, builder);
yield return(molecule);
}
yield break;
}
// private procedures
private IAtomContainer ReadMolecule()
{
foreach (var elm in Parser.DescendantsAndSelf())
{
if (elm.Name.Equals(PubChemXMLHelper.Name_EL_PCCOMPOUND))
{
return(parserHelper.ParseMolecule(elm, builder));
}
}
return(null);
}