public override double VisitMminMmaxExpr(LabCalculatorParser.MminMmaxExprContext context)
{
var exp = context.GetText();
List <string> parts = FindParts(exp);
List <double> numbers = new List <double>();
foreach (var part in parts)
{
double number = Convert.ToDouble(Calculator.Evaluate(part));
numbers.Add(number);
}
double result;
if (context.operatorToken.Type == LabCalculatorLexer.MMIN)
{
result = numbers.Min();
}
else //LabCalculatorLexer.MMAX
{
result = numbers.Max();
}
return(result);
}
/// <summary>
/// Visit a parse tree produced by the <c>MminMmaxExpr</c>
/// labeled alternative in <see cref="LabCalculatorParser.expression"/>.
/// <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 VisitMminMmaxExpr([NotNull] LabCalculatorParser.MminMmaxExprContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by the <c>MminMmaxExpr</c>
/// labeled alternative in <see cref="LabCalculatorParser.expression"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitMminMmaxExpr([NotNull] LabCalculatorParser.MminMmaxExprContext context)
{
}