private Property LoadProperty(Annotation annotation, Context context, DocEntry entry, Property prop, SetLiteral literal)
{
SetValue values = (SetValue)literal.interpret(context);
IType itemType = values.ItemType;
if (itemType is TypeType)
{
HashSet <IType> types = new HashSet <IType>();
foreach (IValue val in values.getItems())
{
if (val == NullValue.Instance)
{
continue;
}
types.Add(resolveType(annotation, context, ((TypeValue)val).GetValue()));
}
if (types.Contains(null))
{
return(null); // something went wrong
}
prop.SetValidator(new TypeSetValidator(types));
prop.SetRequired(types.Count == values.Length()); // no null filtered out
return(prop);
}
else if (itemType == AnyType.Instance || itemType == TextType.Instance)
{
HashSet <String> texts = new HashSet <String>();
foreach (IValue val in values.getItems())
{
if (val == NullValue.Instance)
{
continue;
}
texts.Add(val.ToString());
}
prop.SetValidator(new ValueSetValidator(texts));
prop.SetRequired(texts.Count == values.Length()); // no null filtered out
return(prop);
}
else
{
throw new SyntaxError("Expected a set of Types.");
}
}
private Property LoadProperty(Annotation annotation, Context context, DocEntry entry, Property prop, DocumentLiteral doc)
{
foreach (DocEntry child in doc.GetEntries())
{
String name = child.GetKey().ToString();
Object value = child.GetValue();
switch (name)
{
case "required":
if (value is BooleanLiteral)
{
prop.SetRequired(((BooleanLiteral)value).interpret(context) == BooleanValue.TRUE);
break;
}
throw new SyntaxError("Expected a Boolean value for 'required'.");
case "help":
if (value is TextLiteral)
{
prop.SetHelp((String)((TextLiteral)value).getValue().GetStorableData());
break;
}
throw new SyntaxError("Expected a Text value for 'help'.");
case "type":
if (value is TypeLiteral)
{
IType type = resolveType(annotation, context, (TypeLiteral)value);
if (type == null)
{
return(null);
}
prop.SetValidator(new TypeValidator(type));
break;
}
else if (value is DocumentLiteral)
{
PropertyMap embedded = LoadProperties(annotation, context, ((DocumentLiteral)value).GetEntries());
if (embedded != null)
{
prop.SetValidator(new TypeValidator(new PropertiesType(embedded)));
break;
}
}
throw new SyntaxError("Expected a Type value for 'type'.");
case "types":
if (value is SetLiteral)
{
SetValue values = (SetValue)((SetLiteral)value).interpret(context);
if (values.ItemType is TypeType)
{
HashSet <IType> types = new HashSet <IType>();
foreach (IValue val in values.getItems())
{
if (val == NullValue.Instance)
{
continue;
}
types.Add(resolveType(annotation, context, ((TypeValue)val).GetIType()));
}
if (types.Contains(null))
{
return(null); // TODO something went wrong
}
prop.SetValidator(new TypeSetValidator(types));
prop.SetRequired(types.Count == values.Length()); // no null filtered out
break;
}
}
throw new SyntaxError("Expected a Set of types for 'types'.");
case "values":
if (value is SetLiteral)
{
SetValue values = (SetValue)((SetLiteral)value).interpret(context);
HashSet <String> texts = new HashSet <String>();
foreach (IValue val in values.getItems())
{
if (val == NullValue.Instance)
{
continue;
}
texts.Add(val.GetStorableData().ToString());
}
prop.SetValidator(new ValueSetValidator(texts));
prop.SetRequired(texts.Count == values.Length()); // no null filtered out
break;
}
throw new SyntaxError("Expected a Set value for 'values'.");
default:
throw new SyntaxError("Unknown property attribute: " + name);
}
}
return(prop);
}
