public virtual string ToXml()
{
SimpleGraph g = new SimpleGraph();
WriteTo(g);
return(g.ToXml("").OuterXml);
}
public override SimpleGraphNode WriteTo(SimpleGraph g)
{
if (Expression != null)
{
return(Expression.WriteTo(g));
}
return(null);
}
public override SimpleGraphNode WriteTo(SimpleGraph g)
{
if (Keyword != null)
{
return(g.AddOrGetNode(Keyword.Literal));
}
return(null);
}
public override SimpleGraphNode WriteTo(SimpleGraph g)
{
var node = g.AddOrGetNode(Guid.NewGuid().ToString());
node.Label = "Not";
if (Right != null)
{
var child = Right.WriteTo(g);
g.GetOrAddLink(node.Id, child.Id);
}
return(node);
}
public abstract SimpleGraphNode WriteTo(SimpleGraph g);
