/**
* Traverse like in a the real fragmenter. The main purpose is to create a
* copy of of the old fragment
*
* @param atomContainer
* the atom container
* @param atom
* the atom
* @param bondList
* the bond list
*
* @return the list< i bond>
*/
private List<IBond> traverse(IAtomContainer atomContainer, IAtom atom, List<IBond> bondList)
{
var connectedBonds = atomContainer.getConnectedBondsList(atom);
foreach (var aBond in connectedBonds.ToWindowsEnumerable<IBond>())
{
if (bondList.Contains(aBond))
{
continue;
}
bondList.Add(aBond);
var nextAtom = aBond.getConnectedAtom(atom);
if (atomContainer.getConnectedAtomsCount(nextAtom) == 1)
{
continue;
}
traverse(atomContainer, nextAtom, bondList);
}
return bondList;
}