private static Map<String, List<String>> generate_result(Directory directory) {
Map<String, List<String>> result_map = new HashMap<String, List<String>>();
try {
IndexReader reader = IndexReader.open(directory);
TermEnum termEnum = reader.terms();
while (termEnum.next()) {
String termEnumString = termEnum.term().toString();
if (termEnumString.startsWith("content:")) {
String term = termEnumString.substring(termEnumString.lastIndexOf(":") + 1);
TermDocs termDocs = reader.termDocs(termEnum.term());
while (termDocs.next()) {
Document doc = reader.document(termDocs.doc());
String relative_path = doc.get("relative_path");
if (result_map.containsKey(relative_path)) {
result_map.get(relative_path).add(term + termDocs.freq());
} else {
result_map.put(relative_path, new ArrayList<String>());
}
}
}
}
} catch (IOException e) {
e.printStackTrace();
} finally {
}
return result_map;
}
public MyTerm(Term originTrem, TermDocs termDocs, int maxDocNum) throws IOException {
super();
this.originTrem = originTrem;
this.termDocs = termDocs;
this.totalFreq = 0;
while (this.termDocs.next()) {
int docNum = termDocs.doc();
int freq = termDocs.freq();
this.termMap.put(docNum, freq);
this.totalFreq += freq;
}
this.vector = new int[maxDocNum];
for (int i = 0; i < maxDocNum; i++) {
this.vector[i] = 0;
}
for (int k : this.termMap.keySet()) {
this.vector[k] = (int) this.termMap.get(k);
}
}
