public static T GetChild <T>(IOwner owner, string key, bool isDebug = false) where T : class, IElement
{
if (owner == null)
{
return(null);
}
T child = null;
IDict ownerAsDict = owner as IDict;
if (ownerAsDict != null)
{
child = ownerAsDict.Get <IInDictElement>(key, isDebug) as T;
}
else
{
ITable ownerAsTable = owner as ITable;
if (ownerAsTable != null)
{
child = ownerAsTable.GetByKey <IInTableElement>(key, isDebug) as T;
}
}
if (child == null)
{
owner.ErrorOrDebug(isDebug, "Not Found: {0}", key);
}
return(child);
}
public static T GetDescendant <T>(IOwner owner, string[] keys, int startIndex, bool isDebug = false)
where T : class, IElement
{
IObject current = owner;
for (int i = startIndex; i < keys.Length; i++)
{
current = GetChild <IElement>(current as IOwner, keys[i], isDebug);
if (current == null)
{
return(null);
}
}
T result = current as T;
if (result == null)
{
owner.ErrorOrDebug(isDebug, "Type Mismatched: <{0}> {1} {2} -> {3}",
typeof(T).FullName,
string.Join(PathConsts.PathSeparatorAsString, keys),
startIndex, current);
}
return(result);
}
