public virtual void TestWithScore()
{
Store.Directory indexDir = NewDirectory();
Store.Directory taxoDir = NewDirectory();
DirectoryTaxonomyWriter taxoWriter = new DirectoryTaxonomyWriter(taxoDir);
IndexWriter iw = new IndexWriter(indexDir, NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random())));
FacetsConfig config = new FacetsConfig();
for (int i = 0; i < 4; i++)
{
Document doc = new Document();
doc.Add(new NumericDocValuesField("price", (i + 1)));
doc.Add(new FacetField("a", Convert.ToString(i % 2)));
iw.AddDocument(config.Build(taxoWriter, doc));
}
DirectoryReader r = DirectoryReader.Open(iw, true);
DirectoryTaxonomyReader taxoReader = new DirectoryTaxonomyReader(taxoWriter);
ValueSource valueSource = new ValueSourceAnonymousInnerClassHelper(this);
FacetsCollector fc = new FacetsCollector(true);
// score documents by their 'price' field - makes asserting the correct counts for the categories easier
Query q = new FunctionQuery(new LongFieldSource("price"));
FacetsCollector.Search(NewSearcher(r), q, 10, fc);
Facets facets = new TaxonomyFacetSumValueSource(taxoReader, config, fc, valueSource);
Assert.AreEqual("dim=a path=[] value=10.0 childCount=2\n 1 (6.0)\n 0 (4.0)\n", facets.GetTopChildren(10, "a").ToString());
IOUtils.Close(taxoWriter, iw, taxoReader, taxoDir, r, indexDir);
}
public DoubleDocValuesAnonymousInnerClassHelper(ValueSourceAnonymousInnerClassHelper outerInstance)
: base(null)
{
this.outerInstance = outerInstance;
}
public virtual void TestCustomDoublesValueSource()
{
Directory dir = NewDirectory();
RandomIndexWriter writer = new RandomIndexWriter(Random(), dir, Similarity, TimeZone);
Document doc = new Document();
writer.AddDocument(doc);
writer.AddDocument(doc);
writer.AddDocument(doc);
// Test wants 3 docs in one segment:
writer.ForceMerge(1);
var vs = new ValueSourceAnonymousInnerClassHelper(this, doc);
FacetsConfig config = new FacetsConfig();
FacetsCollector fc = new FacetsCollector();
IndexReader r = writer.Reader;
IndexSearcher s = NewSearcher(r);
s.Search(new MatchAllDocsQuery(), fc);
DoubleRange[] ranges = new DoubleRange[] { new DoubleRange("< 1", 0.0, true, 1.0, false), new DoubleRange("< 2", 0.0, true, 2.0, false), new DoubleRange("< 5", 0.0, true, 5.0, false), new DoubleRange("< 10", 0.0, true, 10.0, false), new DoubleRange("< 20", 0.0, true, 20.0, false), new DoubleRange("< 50", 0.0, true, 50.0, false) };
Filter fastMatchFilter;
AtomicBoolean filterWasUsed = new AtomicBoolean();
if (Random().NextBoolean())
{
// Sort of silly:
fastMatchFilter = new CachingWrapperFilterAnonymousInnerClassHelper(this, new QueryWrapperFilter(new MatchAllDocsQuery()), filterWasUsed);
}
else
{
fastMatchFilter = null;
}
if (VERBOSE)
{
Console.WriteLine("TEST: fastMatchFilter=" + fastMatchFilter);
}
Facets facets = new DoubleRangeFacetCounts("field", vs, fc, fastMatchFilter, ranges);
Assert.AreEqual("dim=field path=[] value=3 childCount=6\n < 1 (0)\n < 2 (1)\n < 5 (3)\n < 10 (3)\n < 20 (3)\n < 50 (3)\n", facets.GetTopChildren(10, "field").ToString());
Assert.True(fastMatchFilter == null || filterWasUsed.Get());
DrillDownQuery ddq = new DrillDownQuery(config);
ddq.Add("field", ranges[1].GetFilter(fastMatchFilter, vs));
// Test simple drill-down:
Assert.AreEqual(1, s.Search(ddq, 10).TotalHits);
// Test drill-sideways after drill-down
DrillSideways ds = new DrillSidewaysAnonymousInnerClassHelper2(this, s, config, (TaxonomyReader)null, vs, ranges, fastMatchFilter);
DrillSidewaysResult dsr = ds.Search(ddq, 10);
Assert.AreEqual(1, dsr.Hits.TotalHits);
Assert.AreEqual("dim=field path=[] value=3 childCount=6\n < 1 (0)\n < 2 (1)\n < 5 (3)\n < 10 (3)\n < 20 (3)\n < 50 (3)\n", dsr.Facets.GetTopChildren(10, "field").ToString());
IOUtils.Close(r, writer, dir);
}
public DoubleDocValuesAnonymousInnerClassHelper(ValueSourceAnonymousInnerClassHelper outerInstance, Scorer scorer)
: base(null) //todo: value source
{
this.outerInstance = outerInstance;
this.scorer = scorer;
}
public virtual void TestCustomDoublesValueSource()
{
Directory dir = NewDirectory();
RandomIndexWriter writer = new RandomIndexWriter(Random(), dir);
Document doc = new Document();
writer.AddDocument(doc);
writer.AddDocument(doc);
writer.AddDocument(doc);
// Test wants 3 docs in one segment:
writer.ForceMerge(1);
var vs = new ValueSourceAnonymousInnerClassHelper(this, doc);
FacetsConfig config = new FacetsConfig();
FacetsCollector fc = new FacetsCollector();
IndexReader r = writer.Reader;
IndexSearcher s = NewSearcher(r);
s.Search(new MatchAllDocsQuery(), fc);
DoubleRange[] ranges = new DoubleRange[] { new DoubleRange("< 1", 0.0, true, 1.0, false), new DoubleRange("< 2", 0.0, true, 2.0, false), new DoubleRange("< 5", 0.0, true, 5.0, false), new DoubleRange("< 10", 0.0, true, 10.0, false), new DoubleRange("< 20", 0.0, true, 20.0, false), new DoubleRange("< 50", 0.0, true, 50.0, false) };
Filter fastMatchFilter;
AtomicBoolean filterWasUsed = new AtomicBoolean();
if (Random().NextBoolean())
{
// Sort of silly:
fastMatchFilter = new CachingWrapperFilterAnonymousInnerClassHelper(this, new QueryWrapperFilter(new MatchAllDocsQuery()), filterWasUsed);
}
else
{
fastMatchFilter = null;
}
if (VERBOSE)
{
Console.WriteLine("TEST: fastMatchFilter=" + fastMatchFilter);
}
Facets facets = new DoubleRangeFacetCounts("field", vs, fc, fastMatchFilter, ranges);
Assert.AreEqual("dim=field path=[] value=3 childCount=6\n < 1 (0)\n < 2 (1)\n < 5 (3)\n < 10 (3)\n < 20 (3)\n < 50 (3)\n", facets.GetTopChildren(10, "field").ToString());
Assert.True(fastMatchFilter == null || filterWasUsed.Get());
DrillDownQuery ddq = new DrillDownQuery(config);
ddq.Add("field", ranges[1].GetFilter(fastMatchFilter, vs));
// Test simple drill-down:
Assert.AreEqual(1, s.Search(ddq, 10).TotalHits);
// Test drill-sideways after drill-down
DrillSideways ds = new DrillSidewaysAnonymousInnerClassHelper2(this, s, config, (TaxonomyReader)null, vs, ranges, fastMatchFilter);
DrillSidewaysResult dsr = ds.Search(ddq, 10);
Assert.AreEqual(1, dsr.Hits.TotalHits);
Assert.AreEqual("dim=field path=[] value=3 childCount=6\n < 1 (0)\n < 2 (1)\n < 5 (3)\n < 10 (3)\n < 20 (3)\n < 50 (3)\n", dsr.Facets.GetTopChildren(10, "field").ToString());
IOUtils.Close(r, writer, dir);
}
public DoubleDocValuesAnonymousInnerClassHelper(ValueSourceAnonymousInnerClassHelper outerInstance)
: base(null)
{
this.outerInstance = outerInstance;
}
//todo: value source
public DoubleDocValuesAnonymousInnerClassHelper(ValueSourceAnonymousInnerClassHelper outerInstance, Scorer scorer)
: base(null)
{
this.outerInstance = outerInstance;
this.scorer = scorer;
}
public virtual void TestWithScore()
{
Store.Directory indexDir = NewDirectory();
Store.Directory taxoDir = NewDirectory();
DirectoryTaxonomyWriter taxoWriter = new DirectoryTaxonomyWriter(taxoDir);
IndexWriter iw = new IndexWriter(indexDir, NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random())));
FacetsConfig config = new FacetsConfig();
for (int i = 0; i < 4; i++)
{
Document doc = new Document();
doc.Add(new NumericDocValuesField("price", (i + 1)));
doc.Add(new FacetField("a", Convert.ToString(i % 2)));
iw.AddDocument(config.Build(taxoWriter, doc));
}
DirectoryReader r = DirectoryReader.Open(iw, true);
DirectoryTaxonomyReader taxoReader = new DirectoryTaxonomyReader(taxoWriter);
ValueSource valueSource = new ValueSourceAnonymousInnerClassHelper(this);
FacetsCollector fc = new FacetsCollector(true);
// score documents by their 'price' field - makes asserting the correct counts for the categories easier
Query q = new FunctionQuery(new LongFieldSource("price"));
FacetsCollector.Search(NewSearcher(r), q, 10, fc);
Facets facets = new TaxonomyFacetSumValueSource(taxoReader, config, fc, valueSource);
Assert.AreEqual("dim=a path=[] value=10.0 childCount=2\n 1 (6.0)\n 0 (4.0)\n", facets.GetTopChildren(10, "a").ToString());
IOUtils.Close(taxoWriter, iw, taxoReader, taxoDir, r, indexDir);
}