internal override void GetGraphHelper(Graph g, SppfNodeNode myNode, HashSet<InteriorNode> visited) {
if (visited.Contains(this)) {
return;
}
visited.Add(this);
// foreach (var family in Families) {
for (int i = 0; i < Families.Count; i++) {
var family = Families[i];
Production singletonProduction = null;
INode prevNode;
if (Families.Count == 1) {
prevNode = myNode;
singletonProduction = Families[0].Production;
} else {
prevNode = new FamilyNode(family, myNode.Node.Id + "-" + i, myNode.Rank + 1);
// g.AddEdge(myNode, prevNode, family.Production);
g.AddEdge(myNode, prevNode);
}
foreach (var child in family.Members) {
var childNode = new SppfNodeNode(child, prevNode.Rank + 1);
// var childNode = g.GetNode(child, prevNode.Rank + 1);
// g.AddEdge(prevNode, childNode, singletonProduction);
g.AddEdge(prevNode, childNode);
child.GetGraphHelper(g, childNode, visited);
}
}
}
internal Graph Graph() {
if (_graph == null) {
//int id = 0;
_currentNode = new ForestNodeNode(Root, "" + _id++, 0);
_ids[Root.InternalNode] = 0;
_graph = new Graph(_currentNode);
//GetGraphHelper(g, myNode, new HashSet<InteriorNode>(), new Dictionary<InteriorNode, int> { { _node, 0 } }, ref id);
Root.Accept(this);
}
return _graph;
}
internal abstract void GetGraphHelper(Graph g, SppfNodeNode myNode, HashSet<InteriorNode> visited);
public Graph GetGraph() {
var node = new SppfNodeNode(this, 0);
var g = new Graph(node);
GetGraphHelper(g, node, new HashSet<InteriorNode>());
return g;
}
internal override void GetGraphHelper(Graph g, SppfNodeNode myNode, HashSet<InteriorNode> visited) {
return;
}