public virtual string ToXml(int offset)
{
StringBuilder buffer = new StringBuilder();
AppendOffset(buffer, offset);
buffer.Append("<?xml version=\"1.0\"?>\n");
AppendOffset(buffer, offset);
buffer.Append("<!DOCTYPE source_file SYSTEM \"apf.v5.1.2.dtd\">\n");
AppendOffset(buffer, offset);
buffer.Append("<source_file URI=\"" + mId + ".sgm\" SOURCE=\"" + mSource + "\" TYPE=\"text\" AUTHOR=\"LDC\" ENCODING=\"UTF-8\">\n");
AppendOffset(buffer, offset);
buffer.Append("<document DOCID=\"" + GetId() + "\">\n");
// display all entities
ICollection <string> entKeys = mEntities.Keys;
foreach (string key in entKeys)
{
AceEntity e = mEntities[key];
buffer.Append(e.ToXml(offset));
buffer.Append("\n");
}
// display all relations
ICollection <string> relKeys = mRelations.Keys;
foreach (string key_1 in relKeys)
{
AceRelation r = mRelations[key_1];
if (!r.GetType().Equals(AceRelation.NilLabel))
{
buffer.Append(r.ToXml(offset));
buffer.Append("\n");
}
}
// TODO: display all events
AppendOffset(buffer, offset);
buffer.Append("</document>\n");
AppendOffset(buffer, offset);
buffer.Append("</source_file>\n");
return(buffer.ToString());
}
/// <summary>Parses one ACE specification</summary>
/// <returns>Simply displays the events to stdout</returns>
/// <exception cref="System.IO.IOException"/>
/// <exception cref="Org.Xml.Sax.SAXException"/>
/// <exception cref="Javax.Xml.Parsers.ParserConfigurationException"/>
public static AceDocument ParseDocument(File f)
{
// parse the Dom document
IDocument document = ReadDocument(f);
//
// create the ACE document object
//
INode docElement = document.GetElementsByTagName("document").Item(0);
AceDocument aceDoc = new AceDocument(GetAttributeValue(docElement, "DOCID"));
//
// read all entities
//
INodeList entities = document.GetElementsByTagName("entity");
int entityCount = 0;
for (int i = 0; i < entities.GetLength(); i++)
{
INode node = entities.Item(i);
//
// the entity type and subtype
//
string id = GetAttributeValue(node, "ID");
string type = GetAttributeValue(node, "TYPE");
string subtype = GetAttributeValue(node, "SUBTYPE");
string cls = GetAttributeValue(node, "CLASS");
// create the entity
AceEntity entity = new AceEntity(id, type, subtype, cls);
aceDoc.AddEntity(entity);
// fetch all mentions of this event
IList <INode> mentions = GetChildrenByName(node, "entity_mention");
// parse all its mentions
foreach (INode mention1 in mentions)
{
AceEntityMention mention = ParseEntityMention(mention1);
entity.AddMention(mention);
aceDoc.AddEntityMention(mention);
}
entityCount++;
}
//log.info("Parsed " + entityCount + " XML entities.");
//
// read all relations
//
INodeList relations = document.GetElementsByTagName("relation");
for (int i_1 = 0; i_1 < relations.GetLength(); i_1++)
{
INode node = relations.Item(i_1);
//
// the relation type, subtype, tense, and modality
//
string id = GetAttributeValue(node, "ID");
string type = GetAttributeValue(node, "TYPE");
string subtype = GetAttributeValue(node, "SUBTYPE");
string modality = GetAttributeValue(node, "MODALITY");
string tense = GetAttributeValue(node, "TENSE");
// create the relation
AceRelation relation = new AceRelation(id, type, subtype, modality, tense);
aceDoc.AddRelation(relation);
// XXX: fetch relation_arguments here!
// fetch all mentions of this relation
IList <INode> mentions = GetChildrenByName(node, "relation_mention");
// traverse all mentions
foreach (INode mention1 in mentions)
{
AceRelationMention mention = ParseRelationMention(mention1, aceDoc);
relation.AddMention(mention);
aceDoc.AddRelationMention(mention);
}
}
//
// read all events
//
INodeList events = document.GetElementsByTagName("event");
for (int i_2 = 0; i_2 < events.GetLength(); i_2++)
{
INode node = events.Item(i_2);
//
// the event type, subtype, tense, and modality
//
string id = GetAttributeValue(node, "ID");
string type = GetAttributeValue(node, "TYPE");
string subtype = GetAttributeValue(node, "SUBTYPE");
string modality = GetAttributeValue(node, "MODALITY");
string polarity = GetAttributeValue(node, "POLARITY");
string genericity = GetAttributeValue(node, "GENERICITY");
string tense = GetAttributeValue(node, "TENSE");
// create the event
AceEvent @event = new AceEvent(id, type, subtype, modality, polarity, genericity, tense);
aceDoc.AddEvent(@event);
// fetch all mentions of this relation
IList <INode> mentions = GetChildrenByName(node, "event_mention");
// traverse all mentions
foreach (INode mention1 in mentions)
{
AceEventMention mention = ParseEventMention(mention1, aceDoc);
@event.AddMention(mention);
aceDoc.AddEventMention(mention);
}
}
return(aceDoc);
}
public virtual void SetParent(AceRelation e)
{
mParent = e;
}
public virtual void AddRelation(AceRelation r)
{
mRelations[r.GetId()] = r;
}