private void ExecuteVerbNode(CGNode node, IEnumerable <CGRelation> out_relations)
{
//if node is not a verb we can not assign any role
var currentPath = System.IO.Path.Combine(this.propbankPath, node.nosuffix) + ".xml";
if (!System.IO.File.Exists(currentPath))
{
foreach (var item in out_relations)
{
ManageNotFoundArg(item);
}
return;
}
var str = System.IO.File.ReadAllText(currentPath);
var propbankelements = XElement.Parse(str);
//00 scenarios
var index = int.Parse(node.text.Replace(node.nosuffix + "-", "")) - 1;
if (index < 0)
{
this.graph.log += "double zero " + node.text;
foreach (var item in out_relations)
{
ManageNotFoundArg(item);
}
return;
}
var propbankelement = (from c in propbankelements.Elements("predicate").Elements("roleset")
select c).ElementAtOrDefault(index);
foreach (var relation in out_relations)
{
if (relation.label.Contains("ARG"))
{
var number = relation.label.Replace("ARG", "");
if (propbankelement == null)
{
ManageNotFoundArg(relation);
}
else
{
var roleelement = (from c in propbankelement.Elements("roles").Elements("role")
where c.Attribute("n").Value == number
select c).FirstOrDefault();
if (roleelement != null)
{
relation.description = roleelement.Attribute("descr").Value.Replace("/", "").Replace("'", "").Replace(@"\", "");
relation.f = roleelement.Attribute("f").Value.ToLower();
var vnx = roleelement.Element("vnrole");
if (vnx != null)
{
relation.vncls = vnx.Attribute("vncls").Value;
relation.vntheta = vnx.Attribute("vntheta").Value;
relation.conceptualrole = relation.vntheta.ToLower();
}
else
{
if (relation.f == "pag")
{
relation.conceptualrole = "agent";
}
else if (relation.f == "ppt")
{
relation.conceptualrole = "patient";
}
else if (relation.f == "gol")
{
relation.conceptualrole = "goal";
}
else if (relation.f == "loc")
{
relation.conceptualrole = "location";
}
else if (relation.f == "dir")
{
relation.conceptualrole = "direction";
}
else if (relation.f == "ext")
{
relation.conceptualrole = "extend";
}
else if (relation.f == "prd")
{
relation.conceptualrole = "location";
}
else if (relation.f == "mnr")
{
relation.conceptualrole = "manner";
}
else if (relation.f == "adv")
{
relation.conceptualrole = "adverb";
}
else if (relation.f == "cau")
{
relation.conceptualrole = "cause";
}
else if (relation.f == "vsp")
{
relation.conceptualrole = "vsp";
}
else if (relation.f == "prp")
{
relation.conceptualrole = "purpose";
}
else if (relation.f == "com")
{
relation.conceptualrole = "agent";
}
else if (relation.f == "tmp")
{
relation.conceptualrole = "tmp";
}
else
{
throw new ApplicationException("no info");
}
}
}
else
{
ManageNotFoundArg(relation);
}
}
}
else
{
ManageNotFoundArg(relation);
}
}
}
public CGExpression BuildVerbExpression(CGNode target, string role, CGNode previous)
{
CGExpression expression = new CGExpression(target, role);
expression.Mods = this.FindByHead(target.id, "mod");
expression.Locations = this.FindByHead(target.id, "location");
expression.Degree = this.FindByHead(target.id, "degree");
expression.Manner = this.FindByHead(target.id, "manner");
var ins = this.Relations.Where(c => c.Tail == target.id &&
(previous != null && c.Head != previous.id));
foreach (var item in ins)
{
var head = this.Nodes.Where(c => c.id == item.Head).Single();
if (item.conceptualrole == "patient")
{
var tmp = this.Relations.Where(c => c.Tail == item.Head).Count();
if (tmp == 0)
{
expression.Adverbs.Add(head);
}
}
else if (item.conceptualrole != "mod" &&
item.conceptualrole != "location" &&
item.conceptualrole != "degree" &&
item.conceptualrole != "manner" &&
item.conceptualrole != "agent" &&
item.conceptualrole != "destination" &&
item.conceptualrole != "purpose" &&
item.conceptualrole != "result" &&
item.conceptualrole != "co-patient" &&
item.conceptualrole != "experiencer" &&
item.conceptualrole != "theme" &&
item.conceptualrole != "goal" &&
item.conceptualrole != "instrument" &&
item.conceptualrole != "op")
{
throw new ApplicationException("delete");
}
}
var outs = this.Relations.Where(c => c.Head == target.id);
foreach (var item in outs)
{
var tail = this.Nodes.Where(c => c.id == item.Tail).Single();
if (item.conceptualrole != "mod" &&
item.conceptualrole != "location" &&
item.conceptualrole != "degree" &&
item.conceptualrole != "manner" &&
item.conceptualrole != "agent" &&
item.conceptualrole != "destination" &&
item.conceptualrole != "stimulus" &&
item.conceptualrole != "purpose" &&
item.conceptualrole != "result" &&
item.conceptualrole != "patient" &&
item.conceptualrole != "co-patient" &&
item.conceptualrole != "experiencer" &&
item.conceptualrole != "theme" &&
item.conceptualrole != "goal" &&
item.conceptualrole != "source" &&
item.conceptualrole != "topic" &&
item.conceptualrole != "asset" &&
item.conceptualrole != "instrument" &&
item.conceptualrole != "op" &&
item.conceptualrole != "attribute" &&
item.conceptualrole != "prep-under" &&
item.conceptualrole != "predicate" &&
item.conceptualrole != "end")
{
throw new ApplicationException("delete");
}
}
return(expression);
}
public void AddNode(CGNode Node)
{
this._Nodes.Add(Node);
}
public void RemoveSubGraph(CGNode Start)
{
this.RecursiveRemoveSubGraph(Start);
}
public bool IsLeaf(CGNode Node)
{
return(this.GetOutRelations(Node).Count() == 0);
}
public IEnumerable <CGRelation> GetInRelations(CGNode Node)
{
var relations = this.Relations.Where(c => c.Tail == Node.id).ToList();
return(relations);
}
public void AddMod(CGNode mod)
{
this.mods.Add(mod);
this.rank += mod.pagerank;
}
public void AddText(CGNode node)
{
this.text = node;
this.rank += node.pagerank;
}