public override object VisitChain([NotNull] smilesParser.ChainContext context)
{
foreach (IParseTree tree in context.children)
{
if (typeof(smilesParser.ChainContext).IsAssignableFrom(tree.GetType()))
{
VisitChain((smilesParser.ChainContext)tree);
}
else if (typeof(smilesParser.Branched_atomContext).IsAssignableFrom(tree.GetType()))
{
VisitBranched_atom((smilesParser.Branched_atomContext)tree);
}
else if (typeof(smilesParser.BondContext).IsAssignableFrom(tree.GetType()))
{
nextBond = (BondType)VisitBond((smilesParser.BondContext)tree);
}
else if (typeof(smilesParser.DotContext).IsAssignableFrom(tree.GetType()))
{
nextBond = (BondType)VisitDot((smilesParser.DotContext)tree);
}
else
{
nextBond = BondType.Any;
}
}
return(null);
}
/// <summary>
/// Visit a parse tree produced by <see cref="smilesParser.chain"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitChain([NotNull] smilesParser.ChainContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="smilesParser.chain"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitChain([NotNull] smilesParser.ChainContext context)
{
}