public bool AreAtomsCountEqual(IChemicalStack stack)
{
if (stack is ElementStack elementStack)
{
return(Equals(elementStack));
}
else if (stack is CompoundStack compoundStack &&
compoundStack.Nodes.Count == 1 &&
compoundStack.Nodes[0] is ElementStack innerElementStack)
{
return(Equals(innerElementStack));
}
return(false);
}
/// <summary>
/// Optional method which is used when writing Chemical Compound into string.
/// </summary>
/// <param name="builder"> Contains currently parsed Stacks. </param>
/// <param name="stack"> Currently parsed Stack. Unknown to the library, could be User own implementation. </param>
protected virtual void WriteUnknownStack(StringBuilder builder, IChemicalStack stack)
{
}