public VariableAssignment(string variableName, ListDefinition listDef)
{
this.variableName = variableName;
if (listDef)
{
this.listDefinition = AddContent(listDef);
}
// List definitions are always global
isGlobalDeclaration = true;
}
public VariableAssignment(Identifier identifier, ListDefinition listDef)
{
this.variableIdentifier = identifier;
if (listDef)
{
this.listDefinition = AddContent(listDef);
this.listDefinition.variableAssignment = this;
}
// List definitions are always global
isGlobalDeclaration = true;
}
public ListElementDefinition ResolveListItem(string listName, string itemName, Parsed.Object source = null)
{
ListDefinition listDef = null;
// Search a specific list if we know its name (i.e. the form listName.itemName)
if (listName != null)
{
if (!_listDefs.TryGetValue(listName, out listDef))
{
return(null);
}
return(listDef.ItemNamed(itemName));
}
// Otherwise, try to search all lists
else
{
ListElementDefinition foundItem = null;
ListDefinition originalFoundList = null;
foreach (var namedList in _listDefs)
{
var listToSearch = namedList.Value;
var itemInThisList = listToSearch.ItemNamed(itemName);
if (itemInThisList)
{
if (foundItem != null)
{
Error("Ambiguous item name '" + itemName + "' found in multiple sets, including " + originalFoundList.identifier + " and " + listToSearch.identifier, source, isWarning: false);
}
else
{
foundItem = itemInThisList;
originalFoundList = listToSearch;
}
}
}
return(foundItem);
}
}
