public override object VisitExeCommandQuerySelect([NotNull] OALParser.ExeCommandQuerySelectContext context)
{
String Cardinality = context.GetChild(0).GetText().Contains("many") ? "many" : "any";
String VariableName = context.GetChild(1).GetText();
String ClassName = context.GetChild(3).GetText();
EXEASTNode WhereExpression;
if (context.GetChild(4).GetText().Contains("where"))
{
//Console.WriteLine("where");
Visit(context.GetChild(5));
//Console.WriteLine("pocet v zasobniku: " + stackEXEASTNode.Count);
WhereExpression = stackEXEASTNode.Peek();
stackEXEScope.Peek().AddCommand(new EXECommandQuerySelect(Cardinality, ClassName, VariableName, WhereExpression));
}
else
{
stackEXEScope.Peek().AddCommand(new EXECommandQuerySelect(Cardinality, ClassName, VariableName));
}
//Console.WriteLine("ending execommandqueryselect");
stackEXEASTNode.Clear();
return(null);
//return base.VisitExeCommandQuerySelect(context);
}
/// <summary>
/// Visit a parse tree produced by <see cref="OALParser.exeCommandQuerySelect"/>.
/// <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 VisitExeCommandQuerySelect([NotNull] OALParser.ExeCommandQuerySelectContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="OALParser.exeCommandQuerySelect"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitExeCommandQuerySelect([NotNull] OALParser.ExeCommandQuerySelectContext context)
{
}
