private void TryParseContentItems(YNode node, ref Dictionary <string, string> dict, string prefix = null)
{
switch (node)
{
case YKeyValuePair keyValuePair:
string key = null;
try
{
key = (string)keyValuePair.Key;
}
catch (System.Exception ex)
{
Debug.WriteLine(ex.Message);
}
key = string.IsNullOrEmpty(prefix) ? key : string.Concat(prefix, Separator, key);
if (keyValuePair.Value is YScalar valueScalar)
{
dict[key] = valueScalar.Value;
}
else
{
this.TryParseContentItems(keyValuePair.Value, ref dict, key);
}
break;
case YSequence sequence:
// TODO: need suppoer Enum fields
foreach (var sequenceChild in sequence.Children)
{
if (sequenceChild is YScalar yScalar)
{
dict[string.Concat(prefix, Separator, yScalar.Value)] = yScalar.Value;
}
}
break;
case YMapping mapping:
foreach (var mapItem in mapping)
{
this.TryParseContentItems(mapItem, ref dict, prefix);
}
break;
case IEnumerable <YNode> collection:
foreach (var colItem in collection)
{
this.TryParseContentItems(colItem, ref dict, prefix);
}
break;
}
}
protected internal abstract void RemoveChild(YNode node);
protected internal abstract YNode GetNextNode(YNode node);
protected internal abstract YNode GetPreviousNode(YNode node);
// https://gist.github.com/bowsersenior/979804
private YAnchor(YNode value)
: base(YNodeStyle.Block)
{
this.Value = value;
}
protected internal override YNode GetNextNode(YNode node)
{
return(node == this.LastNode ? null :
node is YKeyValuePair pair ? this.Children[this.Children.IndexOf(pair) + 1] : null);
}
protected internal override YNode GetPreviousNode(YNode node)
{
return(node == this.FirstNode ? null :
node is YKeyValuePair pair ? this.Children[this.Children.IndexOf(pair) - 1] : null);
}