bool WriteAnnotation(int idx, YNode n)
{
string s = GetAnnotation(idx, n);
if (s != null)
{
Write(n.Depth, " # {0}", s);
return(true);
}
return(false);
}
public new List<YNode> Walk(object key,object o) {
var nodes=new List<YNode>();
foreach(Node i in base.Walk(key,o)) {
int dupidx=i.Dupidx;
var ynode=new YNode(Depth,i.Key,i.O,dupidx,
IsMap(i)?YNode.Flag.Dic:YNode.Flag.None);
if(dupidx!=-1) nodes[dupidx].Flags|=YNode.Flag.ReferredTo;
if(i.Leaf) ynode.Flags|=YNode.Flag.Leaf;
nodes.Add(ynode);
}
return nodes;
}
// returns false if not a leaf or strlen(n.O)>maxlen
public bool WriteLeaf(YNode n, int maxlen)
{
var o = n.O;
if (o == null)
{
YAMLWriter.Write(n.Depth, "~");
return(true);
}
else if (n.IsLeaf)
{
var s = n.O.ToString();
if (s.Length > maxlen)
{
return(false);
}
if (n.O is string || n.O is char)
{
if (LineBreakp(s))
{
var matches = LineBreaker.Matches(s);
YAMLWriter.WriteLine(n.Depth, "|2");
var olddepth = YAMLWriter.Depth;
YAMLWriter.Depth += " ";
foreach (Match i in matches)
{
YAMLWriter.Lw.Column = 0;
YAMLWriter.Write(n.Depth, i.Groups[0].Value);
}
YAMLWriter.Depth = olddepth;
}
else
{
YAMLWriter.Write(n.Depth, Escape(s));
}
}
else
{
YAMLWriter.Write(n.Depth, s);
}
return(true);
}
return(false);
}
public new List <YNode> Walk(object key, object o)
{
var nodes = new List <YNode>();
foreach (Node i in base.Walk(key, o))
{
int dupidx = i.Dupidx;
var ynode = new YNode(Depth, i.Key, i.O, dupidx,
IsMap(i)?YNode.Flag.Dic:YNode.Flag.None);
if (dupidx != -1)
{
nodes[dupidx].Flags |= YNode.Flag.ReferredTo;
}
if (i.Leaf)
{
ynode.Flags |= YNode.Flag.Leaf;
}
nodes.Add(ynode);
}
return(nodes);
}
// returns false if not a leaf
public bool WriteLeaf(YNode n)
{
return(WriteLeaf(n, int.MaxValue));
}
bool WriteAnnotation(int idx,YNode n) {
string s=GetAnnotation(idx,n);
if(s!=null) {
Write(n.Depth," # {0}",s);
return true;
}
return false;
}
string GetAnnotation(int idx,YNode n) {
if(Annotate==null) return null;
return Annotate(idx,n);
}
// returns false if not a leaf or strlen(n.O)>maxlen
public bool WriteLeaf(YNode n,int maxlen) {
var o=n.O;
if(o==null) {
YAMLWriter.Write(n.Depth,"~");
return true;
} else if(n.IsLeaf) {
var s=n.O.ToString();
if(s.Length>maxlen) return false;
if(n.O is string || n.O is char) {
if(LineBreakp(s)) {
var matches=LineBreaker.Matches(s);
YAMLWriter.WriteLine(n.Depth,"|2");
var olddepth=YAMLWriter.Depth;
YAMLWriter.Depth+=" ";
foreach(Match i in matches) {
YAMLWriter.Lw.Column=0;
YAMLWriter.Write(n.Depth,i.Groups[0].Value);
}
YAMLWriter.Depth=olddepth;
} else {
YAMLWriter.Write(n.Depth,Escape(s));
}
} else {
YAMLWriter.Write(n.Depth,s);
}
return true;
}
return false;
}
// returns false if not a leaf
public bool WriteLeaf(YNode n) {
return WriteLeaf(n,int.MaxValue);
}
