/*
* Utility function to display a term vector.
*/
static void termVectorDisplay(Terms terms) throws IOException {
if ((terms == null) || (terms.size() == -1)) System.out.println(" The field is not stored.");
else {
/*
* The terms for this field are stored.
*/
System.out.println(" Vocabulary size: " + terms.size() + " terms");
TermsEnum ithTerm = terms.iterator(null);
/*
* Iterate over the terms in this document.
* Information about a term's occurrences (tf and
* positions) is accessed via the indexing API, which
* returns inverted lists that describe (only) the
* current document.
*/
while (ithTerm.next() != null) {
System.out.format(
" %10d %-20s %d ",
ithTerm.ord(), ithTerm.term().utf8ToString(), ithTerm.totalTermFreq());
DocsAndPositionsEnum currDoc = ithTerm.docsAndPositions(null, null);
currDoc.nextDoc();
for (int jthPosition = 0; jthPosition < ithTerm.totalTermFreq(); jthPosition++)
System.out.print(currDoc.nextPosition() + " ");
System.out.println();
}
;
}
;
}
public void listTokens(int freq) throws IOException {
IndexReader ireader = null;
TermsEnum iter = null;
Terms terms = null;
try {
ireader = DirectoryReader.open(indexDirectory);
int numDocs = ireader.numDocs();
if (numDocs > 0) {
Fields uFields = MultiFields.getFields(ireader); // reader.getTermVectors(0);
terms = uFields.terms(QueryBuilder.DEFS);
}
iter = terms.iterator(null); // init uid iterator
while (iter.term() != null) {
// if (iter.term().field().startsWith("f")) {
if (iter.docFreq() > 16 && iter.term().utf8ToString().length() > freq) {
log.warning(iter.term().utf8ToString());
}
iter.next();
/*} else {
break;
}*/
}
} finally {
if (ireader != null) {
try {
ireader.close();
} catch (IOException e) {
log.log(Level.WARNING, "An error occured while closing index reader", e);
}
}
}
}
public synchronized ShapeFieldCache<T> getCache(LeafReader reader) throws IOException {
ShapeFieldCache<T> idx = sidx.get(reader);
if (idx != null) {
return idx;
}
long startTime = System.currentTimeMillis();
log.fine("Building Cache [" + reader.maxDoc() + "]");
idx = new ShapeFieldCache<>(reader.maxDoc(), defaultSize);
int count = 0;
DocsEnum docs = null;
Terms terms = reader.terms(shapeField);
TermsEnum te = null;
if (terms != null) {
te = terms.iterator(te);
BytesRef term = te.next();
while (term != null) {
T shape = readShape(term);
if (shape != null) {
docs = te.docs(null, docs, DocsEnum.FLAG_NONE);
Integer docid = docs.nextDoc();
while (docid != DocIdSetIterator.NO_MORE_DOCS) {
idx.add(docid, shape);
docid = docs.nextDoc();
count++;
}
}
term = te.next();
}
}
sidx.put(reader, idx);
long elapsed = System.currentTimeMillis() - startTime;
log.fine("Cached: [" + count + " in " + elapsed + "ms] " + idx);
return idx;
}
/**
* List all of the files in this index database
*
* @throws IOException If an IO error occurs while reading from the database
*/
public void listFiles() throws IOException {
IndexReader ireader = null;
TermsEnum iter;
Terms terms = null;
try {
ireader = DirectoryReader.open(indexDirectory); // open existing index
int numDocs = ireader.numDocs();
if (numDocs > 0) {
Fields uFields = MultiFields.getFields(ireader); // reader.getTermVectors(0);
terms = uFields.terms(QueryBuilder.U);
}
iter = terms.iterator(null); // init uid iterator
while (iter.term() != null) {
log.fine(Util.uid2url(iter.term().utf8ToString()));
iter.next();
}
} finally {
if (ireader != null) {
try {
ireader.close();
} catch (IOException e) {
log.log(Level.WARNING, "An error occured while closing index reader", e);
}
}
}
}
/*
* listTermDictionary displays the term dictionary for a field.
*/
static void listTermDictionary(IndexReader reader, String fieldName) throws IOException {
System.out.println("\nTerm Dictionary: field " + fieldName);
/*
Grant says:
MultiFields.getTerms(IndexReader, fieldName)
*/
Terms terms = MultiFields.getTerms(reader, fieldName);
if ((terms == null) || (terms.size() == -1))
System.out.println(" The term dictionary is empty.");
else {
System.out.println(" Vocabulary size: " + terms.size() + " terms");
TermsEnum ithTerm = terms.iterator(null);
/*
* Iterate over the terms in this document.
* Information about a term's occurrences (tf and
* positions) is accessed via the indexing API, which
* returns inverted lists that describe (only) the
* current document.
*/
while (ithTerm.next() != null) {
System.out.format(
" %-30s %d %d\n",
ithTerm.term().utf8ToString(), ithTerm.docFreq(), ithTerm.totalTermFreq());
}
;
}
;
}
private void printSegment(PrintWriter out, SegmentCommitInfo si) throws Exception {
SegmentReader reader =
new SegmentReader(si, DirectoryReader.DEFAULT_TERMS_INDEX_DIVISOR, newIOContext(random()));
for (int i = 0; i < reader.numDocs(); i++) out.println(reader.document(i));
Fields fields = reader.fields();
for (String field : fields) {
Terms terms = fields.terms(field);
assertNotNull(terms);
TermsEnum tis = terms.iterator(null);
while (tis.next() != null) {
out.print(" term=" + field + ":" + tis.term());
out.println(" DF=" + tis.docFreq());
DocsAndPositionsEnum positions = tis.docsAndPositions(reader.getLiveDocs(), null);
while (positions.nextDoc() != DocIdSetIterator.NO_MORE_DOCS) {
out.print(" doc=" + positions.docID());
out.print(" TF=" + positions.freq());
out.print(" pos=");
out.print(positions.nextPosition());
for (int j = 1; j < positions.freq(); j++) out.print("," + positions.nextPosition());
out.println("");
}
}
}
reader.close();
}
@Override
public final long getSumTotalTermFreq(String field) throws IOException {
final Terms terms = terms(field);
if (terms == null) {
return 0;
}
return terms.getSumTotalTermFreq();
}
@Override
public final int getDocCount(String field) throws IOException {
final Terms terms = terms(field);
if (terms == null) {
return 0;
}
return terms.getDocCount();
}
/* Copied from lucene 4.2.x core */
private static long totalTermFreq(IndexReader r, String field, BytesRef text) throws IOException {
final Terms terms = MultiFields.getTerms(r, field);
if (terms != null) {
final TermsEnum termsEnum = terms.iterator(null);
if (termsEnum.seekExact(text, true)) {
return termsEnum.totalTermFreq();
}
}
return 0;
}
public int[] toDocsArray(Term term, Bits bits, IndexReader reader) throws IOException {
Fields fields = MultiFields.getFields(reader);
Terms cterms = fields.terms(term.field);
TermsEnum ctermsEnum = cterms.iterator();
if (ctermsEnum.seekExact(new BytesRef(term.text()))) {
PostingsEnum postingsEnum =
TestUtil.docs(random(), ctermsEnum, bits, null, PostingsEnum.NONE);
return toArray(postingsEnum);
}
return null;
}
public String toString() {
long thickTime = Terms.get().convertToThickVersion(time);
try {
I_GetConceptData path = Terms.get().getConcept(pathId);
return new Date(thickTime) + " on path " + path;
} catch (TerminologyException e) {
AceLog.getAppLog().alertAndLogException(e);
} catch (IOException e) {
AceLog.getAppLog().alertAndLogException(e);
}
return new Date(thickTime) + " on path " + pathId;
}
/**
* Returns {@link PostingsEnum} for the specified term. This will return null if either the field
* or term does not exist.
*
* <p><b>NOTE:</b> The returned {@link PostingsEnum} may contain deleted docs.
*
* @see TermsEnum#postings(PostingsEnum)
*/
public final PostingsEnum postings(Term term, int flags) throws IOException {
assert term.field() != null;
assert term.bytes() != null;
final Terms terms = terms(term.field());
if (terms != null) {
final TermsEnum termsEnum = terms.iterator();
if (termsEnum.seekExact(term.bytes())) {
return termsEnum.postings(null, flags);
}
}
return null;
}
/**
* Returns the number of documents containing the term <code>t</code>. This method returns 0 if
* the term or field does not exists. This method does not take into account deleted documents
* that have not yet been merged away.
*/
@Override
public final long totalTermFreq(Term term) throws IOException {
final Terms terms = terms(term.field());
if (terms == null) {
return 0;
}
final TermsEnum termsEnum = terms.iterator();
if (termsEnum.seekExact(term.bytes())) {
return termsEnum.totalTermFreq();
} else {
return 0;
}
}
/**
* Returns {@link DocsAndPositionsEnum} for the specified term. This will return null if the field
* or term does not exist or positions weren't indexed.
*
* @deprecated use {@link #postings(Term, int)} instead
*/
@Deprecated
public final DocsAndPositionsEnum termPositionsEnum(Term term) throws IOException {
assert term.field() != null;
assert term.bytes() != null;
final Terms terms = terms(term.field());
if (terms != null) {
final TermsEnum termsEnum = terms.iterator();
if (termsEnum.seekExact(term.bytes())) {
return termsEnum.docsAndPositions(getLiveDocs(), null);
}
}
return null;
}
public void testTermMinMaxBasic() throws Exception {
Directory dir = newDirectory();
RandomIndexWriter w = new RandomIndexWriter(random(), dir);
Document doc = new Document();
doc.add(newTextField("field", "a b c cc ddd", Field.Store.NO));
w.addDocument(doc);
IndexReader r = w.getReader();
Terms terms = MultiFields.getTerms(r, "field");
assertEquals(new BytesRef("a"), terms.getMin());
assertEquals(new BytesRef("ddd"), terms.getMax());
r.close();
w.close();
dir.close();
}
/**
* Adds terms and frequencies found in vector into the Map termFreqMap
*
* @param termFreqMap a Map of terms and their frequencies
* @param vector List of terms and their frequencies for a doc/field
* @param fieldName Optional field name of the terms for skip terms
*/
private void addTermFrequencies(
Map<String, Int> termFreqMap, Terms vector, @Nullable String fieldName) throws IOException {
final TermsEnum termsEnum = vector.iterator();
final CharsRefBuilder spare = new CharsRefBuilder();
BytesRef text;
while ((text = termsEnum.next()) != null) {
spare.copyUTF8Bytes(text);
final String term = spare.toString();
if (isNoiseWord(term)) {
continue;
}
if (isSkipTerm(fieldName, term)) {
continue;
}
final PostingsEnum docs = termsEnum.postings(null, null);
int freq = 0;
while (docs != null && docs.nextDoc() != DocIdSetIterator.NO_MORE_DOCS) {
freq += docs.freq();
}
// increment frequency
Int cnt = termFreqMap.get(term);
if (cnt == null) {
cnt = new Int();
termFreqMap.put(term, cnt);
cnt.x = freq;
} else {
cnt.x += freq;
}
}
}
/**
* @param reader
* @param numTerms
* @param field
* @return TermStats[] ordered by terms with highest docFreq first.
* @throws Exception
*/
public static TermStats[] getHighFreqTerms(IndexReader reader, int numTerms, String[] fieldNames)
throws Exception {
TermStatsQueue tiq = null;
TermsEnum te = null;
if (fieldNames != null) {
Fields fields = MultiFields.getFields(reader);
if (fields == null) {
LOG.info("Index with no fields - probably empty or corrupted");
return EMPTY_STATS;
}
tiq = new TermStatsQueue(numTerms);
for (String field : fieldNames) {
Terms terms = fields.terms(field);
if (terms != null) {
te = terms.iterator(te);
fillQueue(te, tiq, field);
}
}
} else {
Fields fields = MultiFields.getFields(reader);
if (fields == null) {
LOG.info("Index with no fields - probably empty or corrupted");
return EMPTY_STATS;
}
tiq = new TermStatsQueue(numTerms);
Iterator<String> fieldIterator = fields.iterator();
while (fieldIterator.hasNext()) {
String field = fieldIterator.next();
Terms terms = fields.terms(field);
if (terms != null) {
te = terms.iterator(te);
fillQueue(te, tiq, field);
}
}
}
TermStats[] result = new TermStats[tiq.size()];
// we want highest first so we read the queue and populate the array
// starting at the end and work backwards
int count = tiq.size() - 1;
while (tiq.size() != 0) {
result[count] = tiq.pop();
count--;
}
return result;
}
private void verifyCount(IndexReader ir) throws Exception {
Fields fields = MultiFields.getFields(ir);
for (String field : fields) {
Terms terms = fields.terms(field);
if (terms == null) {
continue;
}
int docCount = terms.getDocCount();
FixedBitSet visited = new FixedBitSet(ir.maxDoc());
TermsEnum te = terms.iterator();
while (te.next() != null) {
PostingsEnum de = TestUtil.docs(random(), te, null, PostingsEnum.NONE);
while (de.nextDoc() != DocIdSetIterator.NO_MORE_DOCS) {
visited.set(de.docID());
}
}
assertEquals(visited.cardinality(), docCount);
}
}
// TODO: deprecate?
public long getUniqueTermCount() throws IOException {
long numTerms = 0;
FieldsEnum it = iterator();
while (true) {
String field = it.next();
if (field == null) {
break;
}
Terms terms = terms(field);
if (terms != null) {
final long termCount = terms.getUniqueTermCount();
if (termCount == -1) {
return -1;
}
numTerms += termCount;
}
}
return numTerms;
}
public void testTermMinMaxRandom() throws Exception {
Directory dir = newDirectory();
RandomIndexWriter w = new RandomIndexWriter(random(), dir);
int numDocs = atLeast(100);
BytesRef minTerm = null;
BytesRef maxTerm = null;
for (int i = 0; i < numDocs; i++) {
Document doc = new Document();
Field field = new TextField("field", "", Field.Store.NO);
doc.add(field);
// System.out.println(" doc " + i);
CannedBinaryTokenStream.BinaryToken[] tokens =
new CannedBinaryTokenStream.BinaryToken[atLeast(10)];
for (int j = 0; j < tokens.length; j++) {
byte[] bytes = new byte[TestUtil.nextInt(random(), 1, 20)];
random().nextBytes(bytes);
BytesRef tokenBytes = new BytesRef(bytes);
// System.out.println(" token " + tokenBytes);
if (minTerm == null || tokenBytes.compareTo(minTerm) < 0) {
// System.out.println(" ** new min");
minTerm = tokenBytes;
}
if (maxTerm == null || tokenBytes.compareTo(maxTerm) > 0) {
// System.out.println(" ** new max");
maxTerm = tokenBytes;
}
tokens[j] = new CannedBinaryTokenStream.BinaryToken(tokenBytes);
}
field.setTokenStream(new CannedBinaryTokenStream(tokens));
w.addDocument(doc);
}
IndexReader r = w.getReader();
Terms terms = MultiFields.getTerms(r, "field");
assertEquals(minTerm, terms.getMin());
assertEquals(maxTerm, terms.getMax());
r.close();
w.close();
dir.close();
}
private Query buildESQuery(String startDate, String endDate) {
// build query
Query query = new Query();
Filtered filtered = null;
FilteredWithQuery filteredWithQuery = null;
CreatedDate createdDate = new CreatedDate();
createdDate.setGte(startDate);
createdDate.setLte(endDate);
Range range = new Range();
range.setCreatedDate(createdDate);
And and = new And();
and.setRange(range);
List<And> andList = new ArrayList<And>();
andList.add(and);
FilterWithAnd fwa = new FilterWithAnd();
fwa.setAnd(andList);
if (groupsNames != null) {
QueryWithTerms qwt = new QueryWithTerms();
Terms terms = new Terms();
terms.setGroupName(PerisaiUtil.userGroupListToArr(groupsNames));
qwt.setTerms(terms);
filteredWithQuery = new FilteredWithQuery();
filteredWithQuery.setQuery(qwt);
filteredWithQuery.setFilter(fwa);
query.setFiltered(filteredWithQuery);
} else {
filtered = new Filtered();
filtered.setFilter(fwa);
query.setFiltered(filtered);
}
return query;
}
protected TermsEnum filter(Terms terms, AtomicReader reader) throws IOException {
TermsEnum iterator = terms.iterator(null);
if (iterator == null) {
return null;
}
if (iterator != null && frequency != null) {
iterator = FrequencyFilter.filter(iterator, terms, reader, frequency);
}
if (iterator != null && regex != null) {
iterator = RegexFilter.filter(iterator, terms, reader, regex);
}
return iterator;
}
public static TermsEnum filter(
TermsEnum toFilter, Terms terms, AtomicReader reader, Settings settings)
throws IOException {
int docCount = terms.getDocCount();
if (docCount == -1) {
docCount = reader.maxDoc();
}
final double minFrequency = settings.getAsDouble("min", 0d);
final double maxFrequency = settings.getAsDouble("max", docCount + 1d);
final double minSegmentSize = settings.getAsInt("min_segment_size", 0);
if (minSegmentSize < docCount) {
final int minFreq =
minFrequency >= 1.0 ? (int) minFrequency : (int) (docCount * minFrequency);
final int maxFreq =
maxFrequency >= 1.0 ? (int) maxFrequency : (int) (docCount * maxFrequency);
assert minFreq < maxFreq;
return new FrequencyFilter(toFilter, minFreq, maxFreq);
}
return toFilter;
}
@Override
public void process(ResponseBuilder rb) throws IOException {
SolrParams params = rb.req.getParams();
if (!params.getBool(TermsParams.TERMS, false)) return;
String[] fields = params.getParams(TermsParams.TERMS_FIELD);
NamedList<Object> termsResult = new SimpleOrderedMap<>();
rb.rsp.add("terms", termsResult);
if (fields == null || fields.length == 0) return;
int limit = params.getInt(TermsParams.TERMS_LIMIT, 10);
if (limit < 0) {
limit = Integer.MAX_VALUE;
}
String lowerStr = params.get(TermsParams.TERMS_LOWER);
String upperStr = params.get(TermsParams.TERMS_UPPER);
boolean upperIncl = params.getBool(TermsParams.TERMS_UPPER_INCLUSIVE, false);
boolean lowerIncl = params.getBool(TermsParams.TERMS_LOWER_INCLUSIVE, true);
boolean sort =
!TermsParams.TERMS_SORT_INDEX.equals(
params.get(TermsParams.TERMS_SORT, TermsParams.TERMS_SORT_COUNT));
int freqmin = params.getInt(TermsParams.TERMS_MINCOUNT, 1);
int freqmax = params.getInt(TermsParams.TERMS_MAXCOUNT, UNLIMITED_MAX_COUNT);
if (freqmax < 0) {
freqmax = Integer.MAX_VALUE;
}
String prefix = params.get(TermsParams.TERMS_PREFIX_STR);
String regexp = params.get(TermsParams.TERMS_REGEXP_STR);
Pattern pattern = regexp != null ? Pattern.compile(regexp, resolveRegexpFlags(params)) : null;
boolean raw = params.getBool(TermsParams.TERMS_RAW, false);
final AtomicReader indexReader = rb.req.getSearcher().getAtomicReader();
Fields lfields = indexReader.fields();
for (String field : fields) {
NamedList<Integer> fieldTerms = new NamedList<>();
termsResult.add(field, fieldTerms);
Terms terms = lfields == null ? null : lfields.terms(field);
if (terms == null) {
// no terms for this field
continue;
}
FieldType ft = raw ? null : rb.req.getSchema().getFieldTypeNoEx(field);
if (ft == null) ft = new StrField();
// prefix must currently be text
BytesRef prefixBytes = prefix == null ? null : new BytesRef(prefix);
BytesRef upperBytes = null;
if (upperStr != null) {
upperBytes = new BytesRef();
ft.readableToIndexed(upperStr, upperBytes);
}
BytesRef lowerBytes;
if (lowerStr == null) {
// If no lower bound was specified, use the prefix
lowerBytes = prefixBytes;
} else {
lowerBytes = new BytesRef();
if (raw) {
// TODO: how to handle binary? perhaps we don't for "raw"... or if the field exists
// perhaps we detect if the FieldType is non-character and expect hex if so?
lowerBytes = new BytesRef(lowerStr);
} else {
lowerBytes = new BytesRef();
ft.readableToIndexed(lowerStr, lowerBytes);
}
}
TermsEnum termsEnum = terms.iterator(null);
BytesRef term = null;
if (lowerBytes != null) {
if (termsEnum.seekCeil(lowerBytes) == TermsEnum.SeekStatus.END) {
termsEnum = null;
} else {
term = termsEnum.term();
// Only advance the enum if we are excluding the lower bound and the lower Term actually
// matches
if (lowerIncl == false && term.equals(lowerBytes)) {
term = termsEnum.next();
}
}
} else {
// position termsEnum on first term
term = termsEnum.next();
}
int i = 0;
BoundedTreeSet<CountPair<BytesRef, Integer>> queue =
(sort ? new BoundedTreeSet<CountPair<BytesRef, Integer>>(limit) : null);
CharsRef external = new CharsRef();
while (term != null && (i < limit || sort)) {
boolean externalized = false; // did we fill in "external" yet for this term?
// stop if the prefix doesn't match
if (prefixBytes != null && !StringHelper.startsWith(term, prefixBytes)) break;
if (pattern != null) {
// indexed text or external text?
// TODO: support "raw" mode?
ft.indexedToReadable(term, external);
externalized = true;
if (!pattern.matcher(external).matches()) {
term = termsEnum.next();
continue;
}
}
if (upperBytes != null) {
int upperCmp = term.compareTo(upperBytes);
// if we are past the upper term, or equal to it (when don't include upper) then stop.
if (upperCmp > 0 || (upperCmp == 0 && !upperIncl)) break;
}
// This is a good term in the range. Check if mincount/maxcount conditions are satisfied.
int docFreq = termsEnum.docFreq();
if (docFreq >= freqmin && docFreq <= freqmax) {
// add the term to the list
if (sort) {
queue.add(new CountPair<>(BytesRef.deepCopyOf(term), docFreq));
} else {
// TODO: handle raw somehow
if (!externalized) {
ft.indexedToReadable(term, external);
}
fieldTerms.add(external.toString(), docFreq);
i++;
}
}
term = termsEnum.next();
}
if (sort) {
for (CountPair<BytesRef, Integer> item : queue) {
if (i >= limit) break;
ft.indexedToReadable(item.key, external);
fieldTerms.add(external.toString(), item.val);
i++;
}
}
}
}
@Override
public DoubleArrayAtomicFieldData loadDirect(AtomicReaderContext context) throws Exception {
AtomicReader reader = context.reader();
Terms terms = reader.terms(getFieldNames().indexName());
if (terms == null) {
return DoubleArrayAtomicFieldData.EMPTY;
}
// TODO: how can we guess the number of terms? numerics end up creating more terms per value...
final TDoubleArrayList values = new TDoubleArrayList();
ArrayList<int[]> ordinals = new ArrayList<int[]>();
int[] idx = new int[reader.maxDoc()];
ordinals.add(new int[reader.maxDoc()]);
values.add(0); // first "t" indicates null value
int termOrd = 1; // current term number
TermsEnum termsEnum = terms.iterator(null);
try {
DocsEnum docsEnum = null;
for (BytesRef term = termsEnum.next(); term != null; term = termsEnum.next()) {
values.add(FieldCache.NUMERIC_UTILS_DOUBLE_PARSER.parseDouble(term));
docsEnum = termsEnum.docs(reader.getLiveDocs(), docsEnum, 0);
for (int docId = docsEnum.nextDoc();
docId != DocsEnum.NO_MORE_DOCS;
docId = docsEnum.nextDoc()) {
int[] ordinal;
if (idx[docId] >= ordinals.size()) {
ordinal = new int[reader.maxDoc()];
ordinals.add(ordinal);
} else {
ordinal = ordinals.get(idx[docId]);
}
ordinal[docId] = termOrd;
idx[docId]++;
}
termOrd++;
}
} catch (RuntimeException e) {
if (e.getClass().getName().endsWith("StopFillCacheException")) {
// all is well, in case numeric parsers are used.
} else {
throw e;
}
}
if (ordinals.size() == 1) {
int[] nativeOrdinals = ordinals.get(0);
FixedBitSet set = new FixedBitSet(reader.maxDoc());
double[] sValues = new double[reader.maxDoc()];
boolean allHaveValue = true;
for (int i = 0; i < nativeOrdinals.length; i++) {
int nativeOrdinal = nativeOrdinals[i];
if (nativeOrdinal == 0) {
allHaveValue = false;
} else {
set.set(i);
sValues[i] = values.get(nativeOrdinal);
}
}
if (allHaveValue) {
return new DoubleArrayAtomicFieldData.Single(sValues, reader.maxDoc());
} else {
return new DoubleArrayAtomicFieldData.SingleFixedSet(sValues, reader.maxDoc(), set);
}
} else {
int[][] nativeOrdinals = new int[ordinals.size()][];
for (int i = 0; i < nativeOrdinals.length; i++) {
nativeOrdinals[i] = ordinals.get(i);
}
return new DoubleArrayAtomicFieldData.WithOrdinals(
values.toArray(new double[values.size()]),
reader.maxDoc(),
Ordinals.Factories.createFromFlatOrdinals(
nativeOrdinals, termOrd, fieldDataType.getSettings()));
}
}
// NumericDocValues Updates
// If otherFieldUpdates != null, we need to merge the updates into them
private synchronized Map<String, NumericFieldUpdates> applyNumericDocValuesUpdates(
Iterable<NumericUpdate> updates,
ReadersAndUpdates rld,
SegmentReader reader,
Map<String, NumericFieldUpdates> otherFieldUpdates)
throws IOException {
Fields fields = reader.fields();
if (fields == null) {
// This reader has no postings
return Collections.emptyMap();
}
// TODO: we can process the updates per DV field, from last to first so that
// if multiple terms affect same document for the same field, we add an update
// only once (that of the last term). To do that, we can keep a bitset which
// marks which documents have already been updated. So e.g. if term T1
// updates doc 7, and then we process term T2 and it updates doc 7 as well,
// we don't apply the update since we know T1 came last and therefore wins
// the update.
// We can also use that bitset as 'liveDocs' to pass to TermEnum.docs(), so
// that these documents aren't even returned.
String currentField = null;
TermsEnum termsEnum = null;
DocsEnum docs = null;
final Map<String, NumericFieldUpdates> result =
otherFieldUpdates == null ? new HashMap<String, NumericFieldUpdates>() : otherFieldUpdates;
// System.out.println(Thread.currentThread().getName() + " numericDVUpdate reader=" + reader);
for (NumericUpdate update : updates) {
Term term = update.term;
int limit = update.docIDUpto;
// TODO: we traverse the terms in update order (not term order) so that we
// apply the updates in the correct order, i.e. if two terms udpate the
// same document, the last one that came in wins, irrespective of the
// terms lexical order.
// we can apply the updates in terms order if we keep an updatesGen (and
// increment it with every update) and attach it to each NumericUpdate. Note
// that we cannot rely only on docIDUpto because an app may send two updates
// which will get same docIDUpto, yet will still need to respect the order
// those updates arrived.
if (!term.field().equals(currentField)) {
// if we change the code to process updates in terms order, enable this assert
// assert currentField == null || currentField.compareTo(term.field()) < 0;
currentField = term.field();
Terms terms = fields.terms(currentField);
if (terms != null) {
termsEnum = terms.iterator(termsEnum);
} else {
termsEnum = null;
continue; // no terms in that field
}
}
if (termsEnum == null) {
continue;
}
// System.out.println(" term=" + term);
if (termsEnum.seekExact(term.bytes())) {
// we don't need term frequencies for this
DocsEnum docsEnum = termsEnum.docs(rld.getLiveDocs(), docs, DocsEnum.FLAG_NONE);
// System.out.println("BDS: got docsEnum=" + docsEnum);
NumericFieldUpdates fieldUpdates = result.get(update.field);
if (fieldUpdates == null) {
fieldUpdates = new NumericFieldUpdates.PackedNumericFieldUpdates(reader.maxDoc());
result.put(update.field, fieldUpdates);
}
int doc;
while ((doc = docsEnum.nextDoc()) != DocIdSetIterator.NO_MORE_DOCS) {
// System.out.println(Thread.currentThread().getName() + " numericDVUpdate term=" + term +
// " doc=" + docID);
if (doc >= limit) {
break; // no more docs that can be updated for this term
}
fieldUpdates.add(doc, update.value);
}
}
}
return result;
}
// Delete by Term
private synchronized long applyTermDeletes(
Iterable<Term> termsIter, ReadersAndUpdates rld, SegmentReader reader) throws IOException {
long delCount = 0;
Fields fields = reader.fields();
if (fields == null) {
// This reader has no postings
return 0;
}
TermsEnum termsEnum = null;
String currentField = null;
DocsEnum docs = null;
assert checkDeleteTerm(null);
boolean any = false;
// System.out.println(Thread.currentThread().getName() + " del terms reader=" + reader);
for (Term term : termsIter) {
// Since we visit terms sorted, we gain performance
// by re-using the same TermsEnum and seeking only
// forwards
if (!term.field().equals(currentField)) {
assert currentField == null || currentField.compareTo(term.field()) < 0;
currentField = term.field();
Terms terms = fields.terms(currentField);
if (terms != null) {
termsEnum = terms.iterator(termsEnum);
} else {
termsEnum = null;
}
}
if (termsEnum == null) {
continue;
}
assert checkDeleteTerm(term);
// System.out.println(" term=" + term);
if (termsEnum.seekExact(term.bytes())) {
// we don't need term frequencies for this
DocsEnum docsEnum = termsEnum.docs(rld.getLiveDocs(), docs, DocsEnum.FLAG_NONE);
// System.out.println("BDS: got docsEnum=" + docsEnum);
if (docsEnum != null) {
while (true) {
final int docID = docsEnum.nextDoc();
// System.out.println(Thread.currentThread().getName() + " del term=" + term + " doc=" +
// docID);
if (docID == DocIdSetIterator.NO_MORE_DOCS) {
break;
}
if (!any) {
rld.initWritableLiveDocs();
any = true;
}
// NOTE: there is no limit check on the docID
// when deleting by Term (unlike by Query)
// because on flush we apply all Term deletes to
// each segment. So all Term deleting here is
// against prior segments:
if (rld.delete(docID)) {
delCount++;
}
}
}
}
}
return delCount;
}
@Test
public void testRandom() throws Exception {
Directory directory = newDirectory();
RandomIndexWriter indexWriter = new RandomIndexWriter(random(), directory);
int numUniqueChildValues = 1 + random().nextInt(TEST_NIGHTLY ? 10000 : 1000);
String[] childValues = new String[numUniqueChildValues];
for (int i = 0; i < numUniqueChildValues; i++) {
childValues[i] = Integer.toString(i);
}
IntOpenHashSet filteredOrDeletedDocs = new IntOpenHashSet();
int childDocId = 0;
int numParentDocs = 1 + random().nextInt(TEST_NIGHTLY ? 20000 : 1000);
ObjectObjectOpenHashMap<String, NavigableSet<String>> childValueToParentIds =
new ObjectObjectOpenHashMap<String, NavigableSet<String>>();
for (int parentDocId = 0; parentDocId < numParentDocs; parentDocId++) {
boolean markParentAsDeleted = rarely();
boolean filterMe = rarely();
String parent = Integer.toString(parentDocId);
Document document = new Document();
document.add(
new StringField(UidFieldMapper.NAME, Uid.createUid("parent", parent), Field.Store.YES));
document.add(new StringField(TypeFieldMapper.NAME, "parent", Field.Store.NO));
if (markParentAsDeleted) {
filteredOrDeletedDocs.add(parentDocId);
document.add(new StringField("delete", "me", Field.Store.NO));
}
if (filterMe) {
filteredOrDeletedDocs.add(parentDocId);
document.add(new StringField("filter", "me", Field.Store.NO));
}
indexWriter.addDocument(document);
int numChildDocs;
if (rarely()) {
numChildDocs = random().nextInt(TEST_NIGHTLY ? 100 : 25);
} else {
numChildDocs = random().nextInt(TEST_NIGHTLY ? 40 : 10);
}
for (int i = 0; i < numChildDocs; i++) {
boolean markChildAsDeleted = rarely();
String childValue = childValues[random().nextInt(childValues.length)];
document = new Document();
document.add(
new StringField(
UidFieldMapper.NAME,
Uid.createUid("child", Integer.toString(childDocId)),
Field.Store.NO));
document.add(new StringField(TypeFieldMapper.NAME, "child", Field.Store.NO));
document.add(
new StringField(
ParentFieldMapper.NAME, Uid.createUid("parent", parent), Field.Store.NO));
document.add(new StringField("field1", childValue, Field.Store.NO));
if (markChildAsDeleted) {
document.add(new StringField("delete", "me", Field.Store.NO));
}
indexWriter.addDocument(document);
if (!markChildAsDeleted) {
NavigableSet<String> parentIds;
if (childValueToParentIds.containsKey(childValue)) {
parentIds = childValueToParentIds.lget();
} else {
childValueToParentIds.put(childValue, parentIds = new TreeSet<String>());
}
if (!markParentAsDeleted && !filterMe) {
parentIds.add(parent);
}
}
}
}
// Delete docs that are marked to be deleted.
indexWriter.deleteDocuments(new Term("delete", "me"));
indexWriter.commit();
IndexReader indexReader = DirectoryReader.open(directory);
IndexSearcher searcher = new IndexSearcher(indexReader);
Engine.Searcher engineSearcher =
new Engine.SimpleSearcher(ChildrenConstantScoreQueryTests.class.getSimpleName(), searcher);
((TestSearchContext) SearchContext.current())
.setSearcher(new ContextIndexSearcher(SearchContext.current(), engineSearcher));
Filter rawParentFilter = new TermFilter(new Term(TypeFieldMapper.NAME, "parent"));
Filter rawFilterMe = new NotFilter(new TermFilter(new Term("filter", "me")));
int max = numUniqueChildValues / 4;
for (int i = 0; i < max; i++) {
// Randomly pick a cached version: there is specific logic inside ChildrenQuery that deals
// with the fact
// that deletes are applied at the top level when filters are cached.
Filter parentFilter;
if (random().nextBoolean()) {
parentFilter = SearchContext.current().filterCache().cache(rawParentFilter);
} else {
parentFilter = rawParentFilter;
}
// Using this in FQ, will invoke / test the Scorer#advance(..) and also let the Weight#scorer
// not get live docs as acceptedDocs
Filter filterMe;
if (random().nextBoolean()) {
filterMe = SearchContext.current().filterCache().cache(rawFilterMe);
} else {
filterMe = rawFilterMe;
}
// Simulate a parent update
if (random().nextBoolean()) {
int numberOfUpdates = 1 + random().nextInt(TEST_NIGHTLY ? 25 : 5);
for (int j = 0; j < numberOfUpdates; j++) {
int parentId;
do {
parentId = random().nextInt(numParentDocs);
} while (filteredOrDeletedDocs.contains(parentId));
String parentUid = Uid.createUid("parent", Integer.toString(parentId));
indexWriter.deleteDocuments(new Term(UidFieldMapper.NAME, parentUid));
Document document = new Document();
document.add(new StringField(UidFieldMapper.NAME, parentUid, Field.Store.YES));
document.add(new StringField(TypeFieldMapper.NAME, "parent", Field.Store.NO));
indexWriter.addDocument(document);
}
indexReader.close();
indexReader = DirectoryReader.open(indexWriter.w, true);
searcher = new IndexSearcher(indexReader);
engineSearcher =
new Engine.SimpleSearcher(
ChildrenConstantScoreQueryTests.class.getSimpleName(), searcher);
((TestSearchContext) SearchContext.current())
.setSearcher(new ContextIndexSearcher(SearchContext.current(), engineSearcher));
}
String childValue = childValues[random().nextInt(numUniqueChildValues)];
TermQuery childQuery = new TermQuery(new Term("field1", childValue));
int shortCircuitParentDocSet = random().nextInt(numParentDocs);
Filter nonNestedDocsFilter = random().nextBoolean() ? NonNestedDocsFilter.INSTANCE : null;
Query query;
if (random().nextBoolean()) {
// Usage in HasChildQueryParser
query =
new ChildrenConstantScoreQuery(
childQuery,
"parent",
"child",
parentFilter,
shortCircuitParentDocSet,
nonNestedDocsFilter);
} else {
// Usage in HasChildFilterParser
query =
new XConstantScoreQuery(
new CustomQueryWrappingFilter(
new ChildrenConstantScoreQuery(
childQuery,
"parent",
"child",
parentFilter,
shortCircuitParentDocSet,
nonNestedDocsFilter)));
}
query = new XFilteredQuery(query, filterMe);
BitSetCollector collector = new BitSetCollector(indexReader.maxDoc());
searcher.search(query, collector);
FixedBitSet actualResult = collector.getResult();
FixedBitSet expectedResult = new FixedBitSet(indexReader.maxDoc());
if (childValueToParentIds.containsKey(childValue)) {
AtomicReader slowAtomicReader = SlowCompositeReaderWrapper.wrap(indexReader);
Terms terms = slowAtomicReader.terms(UidFieldMapper.NAME);
if (terms != null) {
NavigableSet<String> parentIds = childValueToParentIds.lget();
TermsEnum termsEnum = terms.iterator(null);
DocsEnum docsEnum = null;
for (String id : parentIds) {
TermsEnum.SeekStatus seekStatus =
termsEnum.seekCeil(Uid.createUidAsBytes("parent", id));
if (seekStatus == TermsEnum.SeekStatus.FOUND) {
docsEnum =
termsEnum.docs(slowAtomicReader.getLiveDocs(), docsEnum, DocsEnum.FLAG_NONE);
expectedResult.set(docsEnum.nextDoc());
} else if (seekStatus == TermsEnum.SeekStatus.END) {
break;
}
}
}
}
assertBitSet(actualResult, expectedResult, searcher);
}
indexWriter.close();
indexReader.close();
directory.close();
}
/**
* Reconstruct document fields.
*
* @param docNum document number. If this document is deleted, but the index is not optimized yet,
* the reconstruction process may still yield the reconstructed field content even from
* deleted documents.
* @return reconstructed document
* @throws Exception
*/
public Reconstructed reconstruct(int docNum) throws Exception {
if (docNum < 0 || docNum > reader.maxDoc()) {
throw new Exception("Document number outside of valid range.");
}
Reconstructed res = new Reconstructed();
if (deleted != null && deleted.get(docNum)) {
throw new Exception("Document is deleted.");
} else {
Document doc = reader.document(docNum);
for (int i = 0; i < fieldNames.length; i++) {
Field[] fs = doc.getFields(fieldNames[i]);
if (fs != null && fs.length > 0) {
res.getStoredFields().put(fieldNames[i], fs);
}
}
}
// collect values from unstored fields
HashSet<String> fields = new HashSet<String>(Arrays.asList(fieldNames));
// try to use term vectors if available
progress.maxValue = fieldNames.length;
progress.curValue = 0;
progress.minValue = 0;
for (int i = 0; i < fieldNames.length; i++) {
TermFreqVector tvf = reader.getTermFreqVector(docNum, fieldNames[i]);
if (tvf != null && tvf.size() > 0 && (tvf instanceof TermPositionVector)) {
TermPositionVector tpv = (TermPositionVector) tvf;
progress.message = "Reading term vectors ...";
progress.curValue = i;
setChanged();
notifyObservers(progress);
BytesRef[] tv = tpv.getTerms();
for (int k = 0; k < tv.length; k++) {
// do we have positions?
int[] posArr = tpv.getTermPositions(k);
if (posArr == null) {
// only offsets
TermVectorOffsetInfo[] offsets = tpv.getOffsets(k);
if (offsets.length == 0) {
continue;
}
// convert offsets into positions
posArr = convertOffsets(offsets);
}
GrowableStringArray gsa = res.getReconstructedFields().get(fieldNames[i]);
if (gsa == null) {
gsa = new GrowableStringArray();
res.getReconstructedFields().put(fieldNames[i], gsa);
}
for (int m = 0; m < posArr.length; m++) {
gsa.append(posArr[m], "|", tv[k].utf8ToString());
}
}
fields.remove(fieldNames[i]); // got what we wanted
}
}
// this loop collects data only from left-over fields
// not yet collected through term vectors
progress.maxValue = fields.size();
progress.curValue = 0;
progress.minValue = 0;
for (String fld : fields) {
progress.message = "Collecting terms in " + fld + " ...";
progress.curValue++;
setChanged();
notifyObservers(progress);
Terms terms = MultiFields.getTerms(reader, fld);
if (terms == null) { // no terms in this field
continue;
}
TermsEnum te = terms.iterator();
while (te.next() != null) {
DocsAndPositionsEnum dpe = te.docsAndPositions(deleted, null);
if (dpe == null) { // no position info for this field
break;
}
int num = dpe.advance(docNum);
if (num != docNum) { // either greater than or NO_MORE_DOCS
continue; // no data for this term in this doc
}
String term = te.term().utf8ToString();
GrowableStringArray gsa = (GrowableStringArray) res.getReconstructedFields().get(fld);
if (gsa == null) {
gsa = new GrowableStringArray();
res.getReconstructedFields().put(fld, gsa);
}
for (int k = 0; k < dpe.freq(); k++) {
int pos = dpe.nextPosition();
gsa.append(pos, "|", term);
}
}
}
progress.message = "Done.";
progress.curValue = 100;
setChanged();
notifyObservers(progress);
return res;
}
@Test
public void testRandom() throws Exception {
Directory directory = newDirectory();
final Random r = random();
final IndexWriterConfig iwc =
LuceneTestCase.newIndexWriterConfig(r, new MockAnalyzer(r))
.setMaxBufferedDocs(IndexWriterConfig.DISABLE_AUTO_FLUSH)
.setRAMBufferSizeMB(
scaledRandomIntBetween(16, 64)); // we might index a lot - don't go crazy here
RandomIndexWriter indexWriter = new RandomIndexWriter(r, directory, iwc);
int numUniqueChildValues = scaledRandomIntBetween(100, 2000);
String[] childValues = new String[numUniqueChildValues];
for (int i = 0; i < numUniqueChildValues; i++) {
childValues[i] = Integer.toString(i);
}
IntOpenHashSet filteredOrDeletedDocs = new IntOpenHashSet();
int childDocId = 0;
int numParentDocs = scaledRandomIntBetween(1, numUniqueChildValues);
ObjectObjectOpenHashMap<String, NavigableMap<String, FloatArrayList>> childValueToParentIds =
new ObjectObjectOpenHashMap<>();
for (int parentDocId = 0; parentDocId < numParentDocs; parentDocId++) {
boolean markParentAsDeleted = rarely();
boolean filterMe = rarely();
String parent = Integer.toString(parentDocId);
Document document = new Document();
document.add(
new StringField(UidFieldMapper.NAME, Uid.createUid("parent", parent), Field.Store.YES));
document.add(new StringField(TypeFieldMapper.NAME, "parent", Field.Store.NO));
if (markParentAsDeleted) {
filteredOrDeletedDocs.add(parentDocId);
document.add(new StringField("delete", "me", Field.Store.NO));
}
if (filterMe) {
filteredOrDeletedDocs.add(parentDocId);
document.add(new StringField("filter", "me", Field.Store.NO));
}
indexWriter.addDocument(document);
int numChildDocs = scaledRandomIntBetween(0, 100);
for (int i = 0; i < numChildDocs; i++) {
boolean markChildAsDeleted = rarely();
String childValue = childValues[random().nextInt(childValues.length)];
document = new Document();
document.add(
new StringField(
UidFieldMapper.NAME,
Uid.createUid("child", Integer.toString(childDocId++)),
Field.Store.NO));
document.add(new StringField(TypeFieldMapper.NAME, "child", Field.Store.NO));
document.add(
new StringField(
ParentFieldMapper.NAME, Uid.createUid("parent", parent), Field.Store.NO));
document.add(new StringField("field1", childValue, Field.Store.NO));
if (markChildAsDeleted) {
document.add(new StringField("delete", "me", Field.Store.NO));
}
indexWriter.addDocument(document);
if (!markChildAsDeleted) {
NavigableMap<String, FloatArrayList> parentIdToChildScores;
if (childValueToParentIds.containsKey(childValue)) {
parentIdToChildScores = childValueToParentIds.lget();
} else {
childValueToParentIds.put(childValue, parentIdToChildScores = new TreeMap<>());
}
if (!markParentAsDeleted && !filterMe) {
FloatArrayList childScores = parentIdToChildScores.get(parent);
if (childScores == null) {
parentIdToChildScores.put(parent, childScores = new FloatArrayList());
}
childScores.add(1f);
}
}
}
}
// Delete docs that are marked to be deleted.
indexWriter.deleteDocuments(new Term("delete", "me"));
indexWriter.commit();
IndexReader indexReader = DirectoryReader.open(directory);
IndexSearcher searcher = new IndexSearcher(indexReader);
Engine.Searcher engineSearcher =
new Engine.Searcher(ChildrenQueryTests.class.getSimpleName(), searcher);
((TestSearchContext) SearchContext.current())
.setSearcher(new ContextIndexSearcher(SearchContext.current(), engineSearcher));
int max = numUniqueChildValues / 4;
for (int i = 0; i < max; i++) {
// Simulate a parent update
if (random().nextBoolean()) {
final int numberOfUpdatableParents = numParentDocs - filteredOrDeletedDocs.size();
int numberOfUpdates =
RandomInts.randomIntBetween(
random(), 0, Math.min(numberOfUpdatableParents, TEST_NIGHTLY ? 25 : 5));
for (int j = 0; j < numberOfUpdates; j++) {
int parentId;
do {
parentId = random().nextInt(numParentDocs);
} while (filteredOrDeletedDocs.contains(parentId));
String parentUid = Uid.createUid("parent", Integer.toString(parentId));
indexWriter.deleteDocuments(new Term(UidFieldMapper.NAME, parentUid));
Document document = new Document();
document.add(new StringField(UidFieldMapper.NAME, parentUid, Field.Store.YES));
document.add(new StringField(TypeFieldMapper.NAME, "parent", Field.Store.NO));
indexWriter.addDocument(document);
}
indexReader.close();
indexReader = DirectoryReader.open(indexWriter.w, true);
searcher = new IndexSearcher(indexReader);
engineSearcher =
new Engine.Searcher(ChildrenConstantScoreQueryTests.class.getSimpleName(), searcher);
((TestSearchContext) SearchContext.current())
.setSearcher(new ContextIndexSearcher(SearchContext.current(), engineSearcher));
}
String childValue = childValues[random().nextInt(numUniqueChildValues)];
int shortCircuitParentDocSet = random().nextInt(numParentDocs);
ScoreType scoreType = ScoreType.values()[random().nextInt(ScoreType.values().length)];
// leave min/max set to 0 half the time
int minChildren = random().nextInt(2) * scaledRandomIntBetween(0, 110);
int maxChildren = random().nextInt(2) * scaledRandomIntBetween(minChildren, 110);
QueryBuilder queryBuilder =
hasChildQuery("child", constantScoreQuery(termQuery("field1", childValue)))
.scoreType(scoreType.name().toLowerCase(Locale.ENGLISH))
.minChildren(minChildren)
.maxChildren(maxChildren)
.setShortCircuitCutoff(shortCircuitParentDocSet);
// Using a FQ, will invoke / test the Scorer#advance(..) and also let the Weight#scorer not
// get live docs as acceptedDocs
queryBuilder = filteredQuery(queryBuilder, notFilter(termFilter("filter", "me")));
Query query = parseQuery(queryBuilder);
BitSetCollector collector = new BitSetCollector(indexReader.maxDoc());
int numHits = 1 + random().nextInt(25);
TopScoreDocCollector actualTopDocsCollector = TopScoreDocCollector.create(numHits);
searcher.search(query, MultiCollector.wrap(collector, actualTopDocsCollector));
FixedBitSet actualResult = collector.getResult();
FixedBitSet expectedResult = new FixedBitSet(indexReader.maxDoc());
TopScoreDocCollector expectedTopDocsCollector = TopScoreDocCollector.create(numHits);
if (childValueToParentIds.containsKey(childValue)) {
LeafReader slowLeafReader = SlowCompositeReaderWrapper.wrap(indexReader);
final FloatArrayList[] scores = new FloatArrayList[slowLeafReader.maxDoc()];
Terms terms = slowLeafReader.terms(UidFieldMapper.NAME);
if (terms != null) {
NavigableMap<String, FloatArrayList> parentIdToChildScores = childValueToParentIds.lget();
TermsEnum termsEnum = terms.iterator(null);
DocsEnum docsEnum = null;
for (Map.Entry<String, FloatArrayList> entry : parentIdToChildScores.entrySet()) {
int count = entry.getValue().elementsCount;
if (count >= minChildren && (maxChildren == 0 || count <= maxChildren)) {
TermsEnum.SeekStatus seekStatus =
termsEnum.seekCeil(Uid.createUidAsBytes("parent", entry.getKey()));
if (seekStatus == TermsEnum.SeekStatus.FOUND) {
docsEnum =
termsEnum.docs(slowLeafReader.getLiveDocs(), docsEnum, DocsEnum.FLAG_NONE);
expectedResult.set(docsEnum.nextDoc());
scores[docsEnum.docID()] = new FloatArrayList(entry.getValue());
} else if (seekStatus == TermsEnum.SeekStatus.END) {
break;
}
}
}
}
MockScorer mockScorer = new MockScorer(scoreType);
final LeafCollector leafCollector =
expectedTopDocsCollector.getLeafCollector(slowLeafReader.getContext());
leafCollector.setScorer(mockScorer);
for (int doc = expectedResult.nextSetBit(0);
doc < slowLeafReader.maxDoc();
doc =
doc + 1 >= expectedResult.length()
? DocIdSetIterator.NO_MORE_DOCS
: expectedResult.nextSetBit(doc + 1)) {
mockScorer.scores = scores[doc];
leafCollector.collect(doc);
}
}
assertBitSet(actualResult, expectedResult, searcher);
assertTopDocs(actualTopDocsCollector.topDocs(), expectedTopDocsCollector.topDocs());
}
indexWriter.close();
indexReader.close();
directory.close();
}
