/**
* 获得同义词，即由词获得以此词为概念词的异名，或以此词为异名的概念词
*
* @param word
* @return 同义词XML字符串 例如：搜索"大黄"的同义词，返回XML： <thesauruses> <concept>水黄</concept>
* <concept>小大黄</concept> <concept>山大黄</concept> <alias>Dheum Officinale</alias>
* <alias>肤如</alias> <alias>黄良</alias> <alias>da huang</alias> <alias>牛舌大黄</alias>
* <alias>川军</alias> <alias>蜀大黄</alias> <alias>锦纹</alias> <alias>生军</alias> <alias>火参</alias>
* <alias>将军</alias> <alias>锦纹大黄</alias> <alias>RHEUM OFFICINALE</alias> <alias>Rheum palmatum
* L.;Rheum tanguticum Maxim.ex Balf.;Rheum officinale Baill.</alias> <alias>Radix et Rhizoma
* Rhei（拉）；rhubarb root and rhizome</alias> </thesauruses>
*/
private static String getThesaurus(String word) {
Document doc = DocumentHelper.createDocument();
Element e = doc.addElement("thesauruses");
List<String> thesauruses = ConceptEngine.getConceptByAlias(word);
for (int i = 0; i < thesauruses.size(); i++)
e.addElement("concept").setText(thesauruses.get(i));
thesauruses = ConceptEngine.getAliasByConcept(word);
for (int i = 0; i < thesauruses.size(); i++) e.addElement("alias").setText(thesauruses.get(i));
return e.asXML();
}
private void buildRelaMap(Element centerNode) {
String concept = centerNode.elementText("Label");
Element relaXML = ConceptEngine.getContent(concept, "关联词");
// <result db="中医药学语言系统" rela="被…使用">论利湿清热</result>
String objectUri = ConceptEngine.skosPrefix + "#Concept";
List relas = relaXML.elements();
for (int i = 0; i < relas.size() && i < count; i++) {
Element rela = (Element) relas.get(i);
String content = rela.getText();
Element node = null;
Boolean isNewNode = true;
if (nodes.containsKey(content)) {
Element e = (Element) nodes.get(content);
if (e.elementText("TypeUri").equals(objectUri)) {
isNewNode = false;
node = e;
}
}
if (isNewNode) {
node = nodeArray.addElement("Node").addAttribute("id", nodeID++ + "");
node.addElement("Label").addText(content);
node.addElement("TypeUri").addText(objectUri);
node.addElement("Type").addText("事物");
nodes.put(content, node);
}
Element edge = edgeArray.addElement("Edge").addAttribute("id", edgeID++ + "");
edge.addElement("Label").addText(rela.attributeValue("rela"));
edge.addElement("TypeUri").addText("rela");
edge.addElement("FromID").addText(centerNode.attributeValue("id"));
edge.addElement("ToID").addText(node.attributeValue("id"));
}
}
private void addRelations(
Element centerNode, String concept, List<?> relations, Boolean isOpposed) {
if (!isOpposed)
System.out.println("++++++++++++++" + concept + "++++++++++++++++++" + centerNode.asXML());
for (int i = 0; i < relations.size(); i++) {
Element relation = (Element) relations.get(i);
String propertyUri = relation.attributeValue("propertyUri");
if (propertyUri.equals(ConceptEngine.ontoPrefix + "#hasRela")) {
buildRelaMap(centerNode);
continue;
}
if (propertyUri.equals(ConceptEngine.ontoPrefix + "#relaConcept")) continue;
String propertyLabel = relation.attributeValue("property");
String objectUri = relation.attributeValue("objectUri");
String objectLabel = relation.attributeValue("object");
String sparql = ConceptEngine.getContentSparql(concept, propertyUri, false, isOpposed);
QueryResult r;
try {
r = QueryEngine.sparql(sparql);
if (r == null) continue;
int ct = 0;
while (r.next() && ct < count) {
ct++;
String content = r.getString(0);
Element node = null;
Boolean isNewNode = true;
if (nodes.containsKey(content)) {
Element e = (Element) nodes.get(content);
if (e.elementText("TypeUri").equals(objectUri)) {
isNewNode = false;
node = e;
}
}
if (isNewNode) {
node = nodeArray.addElement("Node").addAttribute("id", nodeID++ + "");
node.addElement("Label").addText(content);
node.addElement("TypeUri").addText(objectUri);
node.addElement("Type").addText(objectLabel);
nodes.put(content, node);
}
Element edge = edgeArray.addElement("Edge").addAttribute("id", edgeID++ + "");
edge.addElement("Label").addText(propertyLabel);
edge.addElement("TypeUri").addText(propertyUri);
edge.addElement("FromID")
.addText(isOpposed ? node.attributeValue("id") : centerNode.attributeValue("id"));
edge.addElement("ToID")
.addText(isOpposed ? centerNode.attributeValue("id") : node.attributeValue("id"));
}
} catch (java.lang.NullPointerException e) {
logger.error("Dart Grid: Query Error! --> " + concept + "(" + propertyLabel + ")");
r = null;
e.printStackTrace();
}
}
// if(isOpposed)
// System.out.println("++++++++++++++++++++++++++++++++");
}