public QueryResult(object value, ConfigPath path)
{
_value = value;
Path = path;
if (value == null)
{
throw new Exception("Result has no value!");
}
}
public MaybeQueryResult(object value, ConfigPath path)
{
if (value == null)
{
IsPresent = false;
}
else
{
IsPresent = true;
_queryResult = new QueryResult(value, path);
}
}
/// <summary> /// Add another path to the end of the path /// </summary> public ConfigPath Add(ConfigPath anotherPath) => new ConfigPath(Path.Concat(anotherPath.Path).ToArray());
/// <summary> /// Returns a maybe value specified by the path relative to this node /// </summary> /// <param name="path"></param> public MaybeQueryResult TryQuery(ConfigPath path) => new MaybeQueryResult(_root.TryReadPath(path.Path), path);
/// <summary> /// Returns the value specified by the path relative to this node /// </summary> /// <param name="path">The relative path to the required value</param> /// <returns>The value (of unknown type) if the path is valid</returns> /// <exception cref="PathReadingException">If the path is not valid</exception> /// <exception cref="LeafNodeException">If the node has ne children</exception> public QueryResult Query(ConfigPath path) => new QueryResult(_root.ReadPath(path.Path), path);
internal ConfigNode(IDictionary <object, object> value, ConfigPath path)
{
_root = value ?? throw new ArgumentNullException(nameof(value));
_path = path;
}