public override void ExitMath([NotNull] LanguageParser.MathContext context)
{
List <object> values = new List <object>();
object currentElement = stack.Pop();
while (!currentElement.Equals(enter.EnterMath))
{
values.Add(currentElement);
currentElement = stack.Pop();
}
values.Reverse();
stack.Push(Calculator.calculate(values));
}
/// <summary>
/// Exit a parse tree produced by <see cref="LanguageParser.math"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitMath([NotNull] LanguageParser.MathContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="LanguageParser.math"/>.
/// <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 VisitMath([NotNull] LanguageParser.MathContext context)
{
return(VisitChildren(context));
}
//******************************************************************************************************
//--------------------------------------------------------------------------------------------------------------------
//******************************************************************************************************
public override void EnterMath([NotNull] LanguageParser.MathContext context)
{
stack.Push(enter.EnterMath);
}
