public override object VisitParCommand([NotNull] OALParser.ParCommandContext context)
{
stackEXEScope.Push(new EXEScopeParallel());
for (int i = 1; i < context.ChildCount; i++)
{
Console.WriteLine(i + " -> " + context.GetChild(i).GetText() + " --- " + context.GetChild(i).GetType().Name);
if (context.GetChild(i).GetText().Equals("thread"))
{
stackEXEScope.Push(new EXEScope());
}
else if (context.GetChild(i).GetType().Name.Contains("LineContext"))
{
Visit(context.GetChild(i));
}
else if (context.GetChild(i).GetText().Equals("end thread;"))
{
EXEScope temp = stackEXEScope.Pop();
((EXEScopeParallel)stackEXEScope.Peek()).AddThread(temp);
}
else if (context.GetChild(i).GetText().Equals("end par;"))
{
EXEScope temp = stackEXEScope.Pop();
stackEXEScope.Peek().AddCommand(temp);
}
}
return(null);
//return base.VisitParCommand(context);
}
public OALVisitor2()
{
this.globalExeScope = new EXEScope();
this.stackEXEASTNode = new Stack <EXEASTNode>();
this.stackEXEScope = new Stack <EXEScope>();
this.stackEXEScope.Push(this.globalExeScope);
}
public override object VisitForeachCommand([NotNull] OALParser.ForeachCommandContext context)
{
String Iterator = context.GetChild(1).GetText();
String Iterable = context.GetChild(3).GetText();
stackEXEScope.Push(new EXEScopeForEach(Iterator, Iterable));
for (int i = 4; i < context.ChildCount; i++)
{
if (context.GetChild(i).GetType().Name.Contains("LineContext"))
{
Visit(context.GetChild(i));
}
else if (context.GetChild(i).GetText().Contains("end for;"))
{
EXEScope temp = stackEXEScope.Pop();
stackEXEScope.Peek().AddCommand(temp);
}
}
return(null);
//return base.VisitForeachCommand(context);
}
public override object VisitWhileCommand([NotNull] OALParser.WhileCommandContext context)
{
Visit(context.GetChild(2));
EXEScopeLoopWhile EXEScopeLoopWhile = new EXEScopeLoopWhile(stackEXEASTNode.Peek());
stackEXEASTNode.Clear();
stackEXEScope.Push(EXEScopeLoopWhile);
for (int i = 4; i < context.ChildCount; i++)
{
if (context.GetChild(i).GetType().Name.Contains("LineContext"))
{
Visit(context.GetChild(i));
}
else if (context.GetChild(i).GetText().Contains("end while;"))
{
EXEScope temp = stackEXEScope.Pop();
stackEXEScope.Peek().AddCommand(temp);
}
}
return(null);
//return base.VisitWhileCommand(context);
}
public override bool Execute(OALProgram OALProgram, EXEScope Scope)
{
return(Scope.PropagateControlCommand(LoopControlStructure.Continue));
}
public override object VisitIfCommnad([NotNull] OALParser.IfCommnadContext context)
{
Visit(context.GetChild(2));
EXEScopeCondition EXEScopeCondition = new EXEScopeCondition(stackEXEASTNode.Peek());
stackEXEASTNode.Clear();
stackEXEScope.Push(EXEScopeCondition);
Boolean els = false;
Boolean elif = false;
for (int i = 4; i < context.ChildCount; i++)
{
if (context.GetChild(i).GetType().Name.Contains("LineContext"))
{
Console.WriteLine(i + " -> " + context.GetChild(i).GetText());
Visit(context.GetChild(i));
}
else if (context.GetChild(i).GetText().Equals("else"))
{
if (elif)
{
EXEScopeCondition temp3 = ((EXEScopeCondition)stackEXEScope.Pop());
((EXEScopeCondition)stackEXEScope.Peek()).AddElifScope(temp3);
}
els = true;
EXEScope temp2 = new EXEScope();
((EXEScopeCondition)stackEXEScope.Peek()).ElseScope = temp2;
EXEScope temp = stackEXEScope.Pop();
stackEXEScope.Peek().AddCommand(temp);
stackEXEScope.Push(temp2);
}
else if (context.GetChild(i).GetText().Contains("elif"))
{
if (elif)
{
EXEScopeCondition temp = ((EXEScopeCondition)stackEXEScope.Pop());
((EXEScopeCondition)stackEXEScope.Peek()).AddElifScope(temp);
}
elif = true;
Console.WriteLine(i + " -> " + context.GetChild(i).GetText());
Console.WriteLine(i + "+ 2 -> " + context.GetChild(i + 2).GetText());
Visit(context.GetChild(i + 2));
EXEScopeCondition EXEScopeConditionELIF = new EXEScopeCondition(stackEXEASTNode.Peek());
stackEXEASTNode.Clear();
stackEXEScope.Push(EXEScopeConditionELIF);
}
else if (context.GetChild(i).GetText().Contains("end if;"))
{
Console.WriteLine(i + "-> " + context.GetChild(i).GetText());
EXEScope temp = stackEXEScope.Pop();
if (!els && !elif)//TODO ako toto funguje? - napisal tvorca
{
stackEXEScope.Peek().AddCommand(temp);
}
if (elif && !els)
{
((EXEScopeCondition)stackEXEScope.Peek()).AddElifScope((EXEScopeCondition)temp);
EXEScopeCondition temp2 = ((EXEScopeCondition)stackEXEScope.Pop());
stackEXEScope.Peek().AddCommand(temp2);
}
}
}
return(null);
//return base.VisitIfCommnad(context);
}
