// private void updateDependenyLabels(MappablePhraseStructureGraph graph, PhraseStructureNode top) throws MaltChainedException {
// if (top == null) {
// return;
// }
// DependencyNode head = null;
// DependencyNode dependent = null;
// if (top instanceof NonTerminalNode) {
// for (PhraseStructureNode node : ((NonTerminalNode)top).getChildren()) {
// if (node instanceof NonTerminalNode) {
// updateDependenyLabels(graph, node);
// } else {
// head = ((NonTerminalNode)top).getLexicalHead(headRules);
// dependent = (DependencyNode)node;
// if (head != null && dependent != null && head != dependent) {
// lockUpdate = true;
// if (dependent.hasHead()) {
// Edge e = dependent.getHeadEdge();
// labelDependencyEdge(graph, e, node);
// }
// lockUpdate = false;
// }
// }
// }
// }
//
// dependent = null;
// if (top instanceof NonTerminalNode) {
// dependent = ((NonTerminalNode)top).getLexicalHead(headRules);
// }
//
// if (dependent != null) {
// lockUpdate = true;
// if (dependent.hasHead()) {
// Edge e = dependent.getHeadEdge();
// labelDependencyEdge(graph, e, top);
// }
// lockUpdate = false;
// }
// }
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: private void labelDependencyEdge(org.maltparser.core.syntaxgraph.MappablePhraseStructureGraph graph, org.maltparser.core.syntaxgraph.edge.Edge e, org.maltparser.core.syntaxgraph.node.PhraseStructureNode top) throws org.maltparser.core.exception.MaltChainedException
private void labelDependencyEdge(MappablePhraseStructureGraph graph, Edge.Edge e, PhraseStructureNode top)
{
if (e == null)
{
return;
}
SymbolTableHandler symbolTables = graph.SymbolTables;
deprel.Length = 0;
phrase.Length = 0;
headrel.Length = 0;
e.removeLabel(symbolTables.getSymbolTable(DEPREL));
e.removeLabel(symbolTables.getSymbolTable(HEADREL));
e.removeLabel(symbolTables.getSymbolTable(PHRASE));
e.removeLabel(symbolTables.getSymbolTable(ATTACH));
int i = 0;
SortedDictionary <string, SymbolTable> edgeLabelSymbolTables = phraseStructuretDataFormatInstance.getPhraseStructureEdgeLabelSymbolTables(symbolTableHandler);
SortedDictionary <string, SymbolTable> nodeLabelSymbolTables = phraseStructuretDataFormatInstance.getPhraseStructureNodeLabelSymbolTables(symbolTableHandler);
if (!top.Root)
{
foreach (string name in edgeLabelSymbolTables.Keys)
{
if (top.hasParentEdgeLabel(symbolTables.getSymbolTable(name)))
{
deprel.Append(top.getParentEdgeLabelSymbol(symbolTables.getSymbolTable(name)));
}
else
{
deprel.Append(EMPTY_LABEL);
}
i++;
if (i < edgeLabelSymbolTables.Count)
{
deprel.Append(LABEL_ELEMENT_SEPARATOR);
}
}
if (deprel.Length != 0)
{
e.addLabel(symbolTables.getSymbolTable(DEPREL), deprel.ToString());
}
}
else
{
string deprelDefaultRootLabel = graph.GetDefaultRootEdgeLabelSymbol(symbolTables.getSymbolTable(DEPREL));
if (!ReferenceEquals(deprelDefaultRootLabel, null))
{
e.addLabel(symbolTables.getSymbolTable(DEPREL), deprelDefaultRootLabel);
}
else
{
e.addLabel(symbolTables.getSymbolTable(DEPREL), EMPTY_LABEL);
}
}
PhraseStructureNode tmp = (PhraseStructureNode)e.Target;
while (tmp != top && tmp.Parent != null)
{ // && !tmp.getParent().isRoot()) {
i = 0;
foreach (string name in edgeLabelSymbolTables.Keys)
{
if (tmp.hasParentEdgeLabel(symbolTables.getSymbolTable(name)))
{
headrel.Append(tmp.getParentEdgeLabelSymbol(symbolTables.getSymbolTable(name)));
}
else
{
headrel.Append(EMPTY_LABEL);
}
i++;
if (i < edgeLabelSymbolTables.Count)
{
headrel.Append(LABEL_ELEMENT_SEPARATOR);
}
}
i = 0;
headrel.Append(SPINE_ELEMENT_SEPARATOR);
foreach (string name in nodeLabelSymbolTables.Keys)
{
if (tmp.Parent.hasLabel(symbolTables.getSymbolTable(name)))
{
phrase.Append(tmp.Parent.getLabelSymbol(symbolTables.getSymbolTable(name)));
}
else
{
if (tmp.Parent.Root)
{
string deprelDefaultRootLabel = graph.GetDefaultRootEdgeLabelSymbol(symbolTables.getSymbolTable(PHRASE));
if (!ReferenceEquals(deprelDefaultRootLabel, null))
{
phrase.Append(deprelDefaultRootLabel);
}
else
{
phrase.Append(EMPTY_LABEL);
}
}
else
{
phrase.Append(EMPTY_LABEL);
}
}
i++;
if (i < nodeLabelSymbolTables.Count)
{
phrase.Append(LABEL_ELEMENT_SEPARATOR);
}
}
phrase.Append(SPINE_ELEMENT_SEPARATOR);
tmp = tmp.Parent;
}
if (phrase.Length == 0)
{
headrel.Append(EMPTY_SPINE);
phrase.Append(EMPTY_SPINE);
}
else
{
headrel.Length = headrel.Length - 1;
phrase.Length = phrase.Length - 1;
}
e.addLabel(symbolTables.getSymbolTable(HEADREL), headrel.ToString());
e.addLabel(symbolTables.getSymbolTable(PHRASE), phrase.ToString());
int a = 0;
tmp = (PhraseStructureNode)e.Source;
while (top.Parent != null && tmp.Parent != null && tmp.Parent != top.Parent)
{
a++;
tmp = tmp.Parent;
}
e.addLabel(symbolTables.getSymbolTable(ATTACH), Convert.ToString(a));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public boolean readSentence(org.maltparser.core.syntaxgraph.TokenStructure syntaxGraph) throws org.maltparser.core.exception.MaltChainedException
public virtual bool readSentence(ITokenStructure syntaxGraph)
{
if (syntaxGraph == null || !(syntaxGraph is PhraseStructure))
{
return(false);
}
syntaxGraph.Clear();
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.maltparser.core.syntaxgraph.PhraseStructure phraseStructure = (org.maltparser.core.syntaxgraph.PhraseStructure)syntaxGraph;
PhraseStructure phraseStructure = (PhraseStructure)syntaxGraph;
PhraseStructureNode parent = null;
PhraseStructureNode child = null;
// if (header == null) {
// header = new TigerXMLHeader(syntaxGraph.getSymbolTables());
// }
try
{
while (true)
{
int @event = reader.next();
if (@event == XMLStreamConstants.START_ELEMENT)
{
if (reader.LocalName.length() == 0)
{
continue;
}
if (reader.LocalName.charAt(0) == 'e')
{
// e -> edge, edgelabel
if (reader.LocalName.length() == 4)
{ //edge
int childid = -1;
int indexSep = reader.getAttributeValue(null, "idref").IndexOf('_');
try
{
if (indexSep != -1)
{
childid = int.Parse(reader.getAttributeValue(null, "idref").substring(indexSep + 1));
}
else
{
childid = int.Parse(reader.getAttributeValue(null, "idref"));
}
if (childid == -1)
{
throw new SyntaxGraphException("The tiger reader couldn't recognize the idref attribute '" + reader.getAttributeValue(null, "idref") + "' of the edge element. ");
}
}
catch (System.FormatException)
{
throw new SyntaxGraphException("The tiger reader couldn't recognize the idref attribute '" + reader.getAttributeValue(null, "idref") + "' of the edge element. ");
}
if (childid < START_ID_OF_NONTERMINALS)
{
child = phraseStructure.GetTokenNode(childid);
}
else
{
child = phraseStructure.getNonTerminalNode(childid - START_ID_OF_NONTERMINALS + 1);
}
Edge.Edge e = phraseStructure.addPhraseStructureEdge(parent, child);
SortedDictionary <string, SymbolTable> inputTables = dataFormatInstance.getPhraseStructureEdgeLabelSymbolTables(phraseStructure.SymbolTables);
foreach (string name in inputTables.Keys)
{
e.addLabel(inputTables[name], reader.getAttributeValue(null, name.ToLower()));
}
}
else if (reader.LocalName.Equals("edgelabel"))
{ // edgelabel
// domain = Domain.EL;
}
}
else if (reader.LocalName.charAt(0) == 'n')
{
// n -> nt, nonterminals, name
if (reader.LocalName.length() == 2)
{ // nt
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final String id = reader.getAttributeValue(null, "id");
string id = reader.getAttributeValue(null, "id");
if (graphRootID.Length == id.Length && graphRootID.ToString().Equals(id))
{
parent = phraseStructure.PhraseStructureRoot;
}
else
{
int index = id.IndexOf('_');
if (index != -1)
{
parent = phraseStructure.addNonTerminalNode(int.Parse(id.Substring(index + 1)) - START_ID_OF_NONTERMINALS + 1);
}
}
SortedDictionary <string, SymbolTable> inputTables = dataFormatInstance.getPhraseStructureNodeLabelSymbolTables(phraseStructure.SymbolTables);
foreach (string name in inputTables.Keys)
{
parent.addLabel(inputTables[name], reader.getAttributeValue(null, name.ToLower()));
}
}
else if (reader.LocalName.Equals("name"))
{ // name
// elementContent.setLength(0);
// collectChar = true;
}
}
else if (reader.LocalName.charAt(0) == 't')
{
// t -> t, terminals
if (reader.LocalName.length() == 1)
{ // t
SortedDictionary <string, SymbolTable> inputTables = dataFormatInstance.getInputSymbolTables(phraseStructure.SymbolTables);
child = syntaxGraph.AddTokenNode();
foreach (string name in inputTables.Keys)
{
child.addLabel(inputTables[name], reader.getAttributeValue(null, name.ToLower()));
}
}
}
else if (reader.LocalName.charAt(0) == 's')
{
// s -> subcorpus, secedge, s, secedgelabel
if (reader.LocalName.length() == 1)
{ // s
string id = reader.getAttributeValue(null, "id");
bool indexable = false;
int index = -1;
if (!ReferenceEquals(id, null) && id.Length > 0)
{
for (int i = 0, n = id.Length; i < n; i++)
{
if (char.IsDigit(id[i]))
{
if (index == -1)
{
index = i;
}
indexable = true;
}
}
}
if (indexable)
{
phraseStructure.SentenceID = int.Parse(id.Substring(index));
}
else
{
phraseStructure.SentenceID = sentenceCount + 1;
}
}
}
else if (reader.LocalName.charAt(0) == 'v')
{
// v -> variable, value
// if (reader.getLocalName().equals("value")) {
// valueName.setLength(0);
// valueName.append(reader.getAttributeValue(null, "name"));
// elementContent.setLength(0);
// collectChar = true;
// }
}
else
{
// a -> annotation, author
// b -> body
// c -> corpus
// d -> date, description,
// f -> feature, format
// g -> graph
// h -> head, history
// m -> matches, match
if (reader.LocalName.Equals("graph"))
{
graphRootID.Length = 0;
graphRootID.Append(reader.getAttributeValue(null, "root"));
}
else if (reader.LocalName.Equals("corpus"))
{
// header.setCorpusID(reader.getAttributeValue(null, "id"));
// header.setCorpusID(reader.getAttributeValue(null, "version"));
}
else if (reader.LocalName.Equals("feature"))
{
// if (header != null) {
// currentFeatureName.setLength(0);
// currentFeatureName.append(reader.getAttributeValue(null, "name"));
// header.addFeature(reader.getAttributeValue(null, "name"), reader.getAttributeValue(null, "domain"));
// }
// domain = Domain.valueOf(reader.getAttributeValue(null, "domain"));
}
else if (reader.LocalName.Equals("secedgelabel"))
{
// domain = Domain.SEL;
}
else if (reader.LocalName.Equals("author"))
{
// elementContent.setLength(0);
// collectChar = true;
}
else if (reader.LocalName.Equals("date"))
{
// elementContent.setLength(0);
// collectChar = true;
}
else if (reader.LocalName.Equals("description"))
{
// elementContent.setLength(0);
// collectChar = true;
}
else if (reader.LocalName.Equals("format"))
{
// elementContent.setLength(0);
// collectChar = true;
}
else if (reader.LocalName.Equals("history"))
{
// elementContent.setLength(0);
// collectChar = true;
}
}
}
else if (@event == XMLStreamConstants.END_ELEMENT)
{
if (reader.LocalName.length() == 0)
{
continue;
}
if (reader.LocalName.charAt(0) == 'e')
{
// e -> edge, edgelabel
}
else if (reader.LocalName.charAt(0) == 'n')
{
// n -> nt, nonterminals, name
if (reader.LocalName.Equals("nt"))
{
ntid.Length = 0;
}
else if (reader.LocalName.Equals("nonterminals"))
{
if (phraseStructure.NTokenNode() == 1 && phraseStructure.nNonTerminals() == 0 && ((NonTerminalNode)phraseStructure.PhraseStructureRoot).nChildren() == 0)
{
Edge.Edge e = phraseStructure.addPhraseStructureEdge(phraseStructure.PhraseStructureRoot, phraseStructure.GetTokenNode(1));
SortedDictionary <string, SymbolTable> inputTables = dataFormatInstance.getPhraseStructureEdgeLabelSymbolTables(phraseStructure.SymbolTables);
foreach (string name in inputTables.Keys)
{
e.addLabel(inputTables[name], "--");
}
}
}
// else if (reader.getLocalName().equals("name")) {
// if (header != null) {
// header.setMetaName(elementContent.toString());
// }
// collectChar = false;
// }
}
else if (reader.LocalName.charAt(0) == 't')
{
// t -> t, terminals
}
else if (reader.LocalName.charAt(0) == 's')
{
// s -> subcorpus, secedge, s, secedgelabel
if (reader.LocalName.Equals("s"))
{
if (syntaxGraph.HasTokens())
{
sentenceCount++;
}
if (syntaxGraph is MappablePhraseStructureGraph)
{
((MappablePhraseStructureGraph)syntaxGraph).Mapping.updateDependenyGraph(((MappablePhraseStructureGraph)syntaxGraph), ((PhraseStructure)syntaxGraph).PhraseStructureRoot);
}
return(true);
}
}
else if (reader.LocalName.charAt(0) == 'v')
{
// v -> variable, value
// if (reader.getLocalName().equals("value")) {
// if (header != null) {
// if (domain == Domain.T || domain == Domain.NT || domain == Domain.FREC) {
// header.addFeatureValue(currentFeatureName.toString(), valueName.toString(), elementContent.toString());
// } else if (domain == Domain.EL) {
// header.addEdgeLabelValue(valueName.toString(), elementContent.toString());
// } else if (domain == Domain.SEL) {
// header.addSecEdgeLabelValue(valueName.toString(), elementContent.toString());
// }
// }
// collectChar = false;
// }
}
else
{
// a -> annotation, author
// b -> body
// c -> corpus
// d -> date, description,
// f -> feature, format
// g -> graph
// h -> head, history
// m -> matches, match
if (reader.LocalName.Equals("body"))
{
//sentence = dataStructures.getSentence();
//phraseTree = dataStructures.getInPhraseTree();
//sentence.clear();
//phraseTree.clear();
//dataStructures.setLastProcessObject(true);
}
else if (reader.LocalName.Equals("author"))
{
// if (header != null) {
// header.setMetaAuthor(elementContent.toString());
// }
// collectChar = false;
}
else if (reader.LocalName.Equals("date"))
{
// if (header != null) {
// header.setMetaInDate(elementContent.toString());
// }
// collectChar = false;
}
else if (reader.LocalName.Equals("description"))
{
// if (header != null) {
// header.setMetaDescription(elementContent.toString());
// }
// collectChar = false;
}
else if (reader.LocalName.Equals("format"))
{
// if (header != null) {
// header.setMetaFormat(elementContent.toString());
// }
// collectChar = false;
}
else if (reader.LocalName.Equals("history"))
{
// if (header != null) {
// header.setMetaHistory(elementContent.toString());
// }
// collectChar = false;
} /* else if (reader.getLocalName().equals("annotation")) {
* if (header != null) {
* System.out.println(header.toTigerXML());
* }
* collectChar = false;
* } */
}
}
else if (@event == XMLStreamConstants.END_DOCUMENT)
{
if (syntaxGraph.HasTokens())
{
sentenceCount++;
}
if (cIterations < nIterations)
{
cIterations++;
reopen();
return(true);
}
return(false);
}
else if (@event == XMLStreamConstants.CHARACTERS)
{
// if (collectChar) {
// char[] ch = reader.getTextCharacters();
// final int size = reader.getTextStart()+reader.getTextLength();
// for (int i = reader.getTextStart(); i < size; i++) {
// elementContent.append(ch[i]);
// }
// }
}
}
}
catch (XMLStreamException e)
{
throw new DataFormatException("", e);
}
}