/// <summary> /// for UnitTest. Use explicit GetT() or Deserialize(ref T) /// </summary> /// <returns></returns> // public static object GetValue(this JsonTreeNode self) // { // return self.Value.GetValue<object>(); // } #endregion public static IEnumerable <JsonTreeNode> Traverse(this JsonTreeNode self) { yield return(self); if (self.IsArray()) { foreach (var x in self.ArrayItems()) { foreach (var y in x.Traverse()) { yield return(y); } } } else if (self.IsObject()) { foreach (var kv in self.ObjectItems()) { foreach (var y in kv.Value.Traverse()) { yield return(y); } } } }
public static IEnumerable <JsonTreeNode> ArrayItems(this JsonTreeNode self) { if (!self.IsArray()) { throw new DeserializationException("is not array"); } return(self.Children); }
public static int GetArrayCount(this JsonTreeNode self) { if (!self.IsArray()) { throw new DeserializationException("is not array"); } return(self.Children.Count()); }
static V[] ArrayCreator <V>(JsonTreeNode src) { if (!src.IsArray()) { throw new ArgumentException("value is not array"); } var count = src.GetArrayCount(); return(new V[count]); }
public static IEnumerable <JsonTreeNode> GetNodes(this JsonTreeNode self, JsonPointer jsonPointer) { if (jsonPointer.Path.Count == 0) { yield return(self); yield break; } if (self.IsArray()) { // array if (jsonPointer[0][0] == '*') { // wildcard foreach (var child in self.ArrayItems()) { foreach (var childChild in child.GetNodes(jsonPointer.Unshift())) { yield return(childChild); } } } else { int index = jsonPointer[0].ToInt32(); var child = self.ArrayItems().Skip(index).First(); foreach (var childChild in child.GetNodes(jsonPointer.Unshift())) { yield return(childChild); } } } else if (self.IsObject()) { // object if (jsonPointer[0][0] == '*') { // wildcard foreach (var kv in self.ObjectItems()) { foreach (var childChild in kv.Value.GetNodes(jsonPointer.Unshift())) { yield return(childChild); } } } else { JsonTreeNode child; try { child = self.ObjectItems().First(x => x.Key.GetUtf8String() == jsonPointer[0]).Value; } catch (Exception) { // key self.AddKey(jsonPointer[0]); // value self.AddValue(default(ArraySegment <byte>), ValueNodeType.Object); child = self.ObjectItems().First(x => x.Key.GetUtf8String() == jsonPointer[0]).Value; } foreach (var childChild in child.GetNodes(jsonPointer.Unshift())) { yield return(childChild); } } } else { throw new NotImplementedException(); } }