public PapMethod(XElement element, string overrideName = null)
{
if (overrideName != null)
{
Name = overrideName;
}
else
{
Name = element.Attribute("name")?.Value;
if (Name == null)
{
throw new InvalidPapException("Methode enthält kein Namensattribut");
}
}
Statements = new PapSyntaxTreeNodeStatementList(element);
Documentation = element.GetPreviousComment();
}
public PapSyntaxTreeNodeIf(XElement element)
{
Condition = element.Attribute("expr")?.Value;
if (Condition == null)
{
throw new InvalidPapException("IF-Element enthält kein expr-Attribut");
}
var then = element.Element("THEN");
var els = element.Element("ELSE");
if (then == null)
{
throw new InvalidPapException("IF-Element enthält kein THEN-Unterelement");
}
ThenStatements = new PapSyntaxTreeNodeStatementList(then);
if (els != null)
{
ElseStatements = new PapSyntaxTreeNodeStatementList(els);
}
}
public override StatementBuilder VisitStatementList(PapSyntaxTreeNodeStatementList node)
{
return(new MultipleStatementBuilder(node.Nodes.Select(Visit).ToList()));
}
public abstract TResult VisitStatementList(PapSyntaxTreeNodeStatementList node);