internal virtual int GetDocIdSetSize(DocIdSet docIdSet)
{
int size = 0;
DocIdSetIterator it = docIdSet.Iterator();
while (it.NextDoc() != DocIdSetIterator.NO_MORE_DOCS)
{
size++;
}
return(size);
}
private void TstFilterCard(String mes, int expected, Filter filt)
{
DocIdSetIterator disi = filt.GetDocIdSet(reader).Iterator();
int actual = 0;
while (disi.NextDoc() != DocIdSetIterator.NO_MORE_DOCS)
{
actual++;
}
Assert.AreEqual(expected, actual, mes);
}
private void Initialize()
{
it1 = parent.innerSet.Iterator();
try
{
if ((innerDocid = it1.NextDoc()) == DocIdSetIterator.NO_MORE_DOCS) it1 = null;
}
catch
{
}
}
public override BitArray Bits(IndexReader reader)
{
BitArray bits = new BitArray(reader.MaxDoc());
DocIdSetIterator it = filter.GetDocIdSet(reader).Iterator();
int doc = DocIdSetIterator.NO_MORE_DOCS;
while ((doc = it.NextDoc()) != DocIdSetIterator.NO_MORE_DOCS)
{
bits.Set(doc, true);
}
return(bits);
}
/// <summary>
/// Map each term to the single group that contains it </summary>
private static IDictionary <Term, int> TermGroups(JCG.LinkedDictionary <Term, int?> tord, IList <FixedBitSet> bb) // LUCENENET: CA1822: Mark members as static
{
Dictionary <Term, int> tg = new Dictionary <Term, int>();
Term[] t = tord.Keys.ToArray(/*new Term[0]*/);
for (int i = 0; i < bb.Count; i++) // i is the group no.
{
DocIdSetIterator bits = bb[i].GetIterator();
int ord;
while ((ord = bits.NextDoc()) != NO_MORE_DOCS)
{
tg[t[ord]] = i;
}
}
return(tg);
}
/// <summary>
/// Map each term to the single group that contains it </summary>
private IDictionary <Term, int> TermGroups(LinkedHashMap <Term, int?> tord, IList <FixedBitSet> bb)
{
Dictionary <Term, int> tg = new Dictionary <Term, int>();
Term[] t = tord.Keys.ToArray(/*new Term[0]*/);
for (int i = 0; i < bb.Count; i++) // i is the group no.
{
DocIdSetIterator bits = bb[i].GetIterator();
int ord;
while ((ord = bits.NextDoc()) != NO_MORE_DOCS)
{
tg[t[ord]] = i;
}
}
return(tg);
}
/*[STAThread]
* public static void Main(System.String[] args)
* {
* // TestRunner.run(suite()); // {{Aroush-2.9}} how is this done in NUnit?
* }*/
/*public static Test suite()
* {
* return new TestSuite(typeof(TestBooleanPrefixQuery));
* }*/
/*public TestBooleanPrefixQuery(System.String name):base(name)
* {
* }*/
private int GetCount(IndexReader r, Query q)
{
if (q is BooleanQuery)
{
return(((BooleanQuery)q).GetClauses().Length);
}
else if (q is ConstantScoreQuery)
{
DocIdSetIterator iter = ((ConstantScoreQuery)q).GetFilter().GetDocIdSet(r).Iterator();
int count = 0;
while (iter.NextDoc() != DocIdSetIterator.NO_MORE_DOCS)
{
count++;
}
return(count);
}
else
{
throw new System.SystemException("unepxected query " + q);
}
}
public virtual void TestFilteredDocIdSet()
{
int maxdoc = 10;
DocIdSet innerSet = new AnonymousClassDocIdSet_Renamed_Class(maxdoc, this);
DocIdSet filteredSet = new AnonymousClassFilteredDocIdSet(this, innerSet);
DocIdSetIterator iter = filteredSet.Iterator(null);
System.Collections.ArrayList list = new System.Collections.ArrayList();
int doc = iter.Advance(3, null);
if (doc != DocIdSetIterator.NO_MORE_DOCS)
{
list.Add((System.Int32)doc);
while ((doc = iter.NextDoc(null)) != DocIdSetIterator.NO_MORE_DOCS)
{
list.Add((System.Int32)doc);
}
}
int[] docs = new int[list.Count];
int c = 0;
System.Collections.IEnumerator intIter = list.GetEnumerator();
while (intIter.MoveNext())
{
docs[c++] = ((System.Int32)intIter.Current);
}
int[] answer = new int[] { 4, 6, 8 };
bool same = CollectionsHelper.Equals(answer, docs);
if (!same)
{
System.Console.Out.WriteLine("answer: " + _TestUtil.ArrayToString(answer));
System.Console.Out.WriteLine("gotten: " + _TestUtil.ArrayToString(docs));
Assert.Fail();
}
}
public override Scorer FilteredScorer(AtomicReaderContext context, Weight weight, DocIdSet docIdSet)
{
DocIdSetIterator filterIter = docIdSet.GetIterator();
if (filterIter == null)
{
// this means the filter does not accept any documents.
return(null);
}
int firstFilterDoc = filterIter.NextDoc();
if (firstFilterDoc == DocIdSetIterator.NO_MORE_DOCS)
{
return(null);
}
IBits filterAcceptDocs = docIdSet.Bits;
// force if RA is requested
bool useRandomAccess = filterAcceptDocs != null && UseRandomAccess(filterAcceptDocs, firstFilterDoc);
if (useRandomAccess)
{
// if we are using random access, we return the inner scorer, just with other acceptDocs
return(weight.GetScorer(context, filterAcceptDocs));
}
else
{
if (Debugging.AssertsEnabled)
{
Debugging.Assert(firstFilterDoc > -1);
}
// we are gonna advance() this scorer, so we set inorder=true/toplevel=false
// we pass null as acceptDocs, as our filter has already respected acceptDocs, no need to do twice
Scorer scorer = weight.GetScorer(context, null);
// TODO once we have way to figure out if we use RA or LeapFrog we can remove this scorer
return((scorer == null) ? null : new PrimaryAdvancedLeapFrogScorer(weight, firstFilterDoc, filterIter, scorer));
}
}
public virtual void TestFilteredDocIdSet()
{
const int maxdoc = 10;
DocIdSet innerSet = new DocIdSetAnonymousClass(this, maxdoc);
DocIdSet filteredSet = new FilteredDocIdSetAnonymousClass(this, innerSet);
DocIdSetIterator iter = filteredSet.GetIterator();
IList <int> list = new JCG.List <int>();
int doc = iter.Advance(3);
if (doc != DocIdSetIterator.NO_MORE_DOCS)
{
list.Add(Convert.ToInt32(doc));
while ((doc = iter.NextDoc()) != DocIdSetIterator.NO_MORE_DOCS)
{
list.Add(Convert.ToInt32(doc));
}
}
int[] docs = new int[list.Count];
int c = 0;
using IEnumerator <int> intIter = list.GetEnumerator();
while (intIter.MoveNext())
{
docs[c++] = intIter.Current;
}
int[] answer = new int[] { 4, 6, 8 };
bool same = Arrays.Equals(answer, docs);
if (!same)
{
Console.WriteLine("answer: " + Arrays.ToString(answer));
Console.WriteLine("gotten: " + Arrays.ToString(docs));
Assert.Fail();
}
}
protected virtual int PrimaryNext()
{
return(primary.NextDoc());
}
public override int NextDoc()
{
return(docIdSetIterator.NextDoc());
}
public bool MoveNext()
{
_CurrentDocId = _ResultIterator.NextDoc();
return(_CurrentDocId != DocIdSetIterator.NO_MORE_DOCS && ++_ItemsReturned <= _MaxDocPerFacet);
}
public override int NextDoc(IState state)
{
return(docIdSetIterator.NextDoc(state));
}
public override bool Next()
{
return(docIdSetIterator.NextDoc() != NO_MORE_DOCS);
}
protected internal virtual int PrimaryNext()
{
return(Primary.NextDoc());
}
