public override object VisitAnswer_set(DLV2Parser.Answer_setContext context)
{
answerSets.AddAnswerSet();
if (context.cost() != null && !context.cost().IsEmpty)
{
costs = new Dictionary <int, int>();
string[] FirstCost = context.cost().COST_LABEL().GetText().Split(' ')[1].Split('@');
costs[Int32.Parse(FirstCost[1])] = Int32.Parse(FirstCost[0]);
}
if (costs != null)
{
foreach (KeyValuePair <int, int> entry in costs)
{
answerSets.StoreCost(entry.Key, entry.Value);
}
}
return(VisitChildren(context));
}
/// <summary>
/// Visit a parse tree produced by <see cref="DLV2Parser.answer_set"/>.
/// <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 VisitAnswer_set([NotNull] DLV2Parser.Answer_setContext context)
{
return(VisitChildren(context));
}