public virtual void TestSumScoreAggregator()
{
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 = AtLeast(30); i > 0; --i)
{
Document doc = new Document();
if (Random().NextBoolean()) // don't match all documents
{
doc.Add(new StringField("f", "v", Field.Store.NO));
}
doc.Add(new FacetField("dim", "a"));
iw.AddDocument(config.Build(taxoWriter, doc));
}
DirectoryReader r = DirectoryReader.Open(iw, true);
DirectoryTaxonomyReader taxoReader = new DirectoryTaxonomyReader(taxoWriter);
FacetsCollector fc = new FacetsCollector(true);
ConstantScoreQuery csq = new ConstantScoreQuery(new MatchAllDocsQuery());
csq.Boost = 2.0f;
TopDocs td = FacetsCollector.Search(NewSearcher(r), csq, 10, fc);
Facets facets = new TaxonomyFacetSumValueSource(taxoReader, config, fc, new TaxonomyFacetSumValueSource.ScoreValueSource());
int expected = (int)(td.MaxScore * td.TotalHits);
Assert.AreEqual(expected, (int)facets.GetSpecificValue("dim", "a"));
IOUtils.Close(iw, taxoWriter, taxoReader, taxoDir, r, indexDir);
}
public virtual void TestWrongIndexFieldName()
{
Store.Directory dir = NewDirectory();
Store.Directory taxoDir = NewDirectory();
// Writes facet ords to a separate directory from the
// main index:
var taxoWriter = new DirectoryTaxonomyWriter(taxoDir, IndexWriterConfig.OpenMode_e.CREATE);
FacetsConfig config = new FacetsConfig();
config.SetIndexFieldName("a", "$facets2");
RandomIndexWriter writer = new RandomIndexWriter(Random(), dir, Similarity, TimeZone);
Document doc = new Document();
doc.Add(new IntField("num", 10, Field.Store.NO));
doc.Add(new FacetField("a", "foo1"));
writer.AddDocument(config.Build(taxoWriter, doc));
// NRT open
IndexSearcher searcher = NewSearcher(writer.Reader);
writer.Dispose();
// NRT open
var taxoReader = new DirectoryTaxonomyReader(taxoWriter);
taxoWriter.Dispose();
FacetsCollector c = new FacetsCollector();
searcher.Search(new MatchAllDocsQuery(), c);
TaxonomyFacetSumValueSource facets = new TaxonomyFacetSumValueSource(taxoReader, config, c, new IntFieldSource("num"));
// Ask for top 10 labels for any dims that have counts:
IList <FacetResult> results = facets.GetAllDims(10);
Assert.True(results.Count == 0);
try
{
facets.GetSpecificValue("a");
Fail("should have hit exc");
}
catch (System.ArgumentException)
{
// expected
}
try
{
facets.GetTopChildren(10, "a");
Fail("should have hit exc");
}
catch (System.ArgumentException)
{
// expected
}
IOUtils.Close(searcher.IndexReader, taxoReader, dir, taxoDir);
}
public virtual void TestWrongIndexFieldName()
{
Store.Directory dir = NewDirectory();
Store.Directory taxoDir = NewDirectory();
// Writes facet ords to a separate directory from the
// main index:
var taxoWriter = new DirectoryTaxonomyWriter(taxoDir, IndexWriterConfig.OpenMode_e.CREATE);
FacetsConfig config = new FacetsConfig();
config.SetIndexFieldName("a", "$facets2");
RandomIndexWriter writer = new RandomIndexWriter(Random(), dir);
Document doc = new Document();
doc.Add(new IntField("num", 10, Field.Store.NO));
doc.Add(new FacetField("a", "foo1"));
writer.AddDocument(config.Build(taxoWriter, doc));
// NRT open
IndexSearcher searcher = NewSearcher(writer.Reader);
writer.Dispose();
// NRT open
var taxoReader = new DirectoryTaxonomyReader(taxoWriter);
taxoWriter.Dispose();
FacetsCollector c = new FacetsCollector();
searcher.Search(new MatchAllDocsQuery(), c);
TaxonomyFacetSumValueSource facets = new TaxonomyFacetSumValueSource(taxoReader, config, c, new IntFieldSource("num"));
// Ask for top 10 labels for any dims that have counts:
IList<FacetResult> results = facets.GetAllDims(10);
Assert.True(results.Count == 0);
try
{
facets.GetSpecificValue("a");
Fail("should have hit exc");
}
catch (System.ArgumentException)
{
// expected
}
try
{
facets.GetTopChildren(10, "a");
Fail("should have hit exc");
}
catch (System.ArgumentException)
{
// expected
}
IOUtils.Close(searcher.IndexReader, taxoReader, dir, taxoDir);
}
public virtual void TestWrongIndexFieldName()
{
Store.Directory dir = NewDirectory();
Store.Directory taxoDir = NewDirectory();
// Writes facet ords to a separate directory from the
// main index:
var taxoWriter = new DirectoryTaxonomyWriter(taxoDir, OpenMode.CREATE);
FacetsConfig config = new FacetsConfig();
config.SetIndexFieldName("a", "$facets2");
RandomIndexWriter writer = new RandomIndexWriter(
#if FEATURE_INSTANCE_TESTDATA_INITIALIZATION
this,
#endif
Random, dir);
Document doc = new Document();
doc.Add(new Int32Field("num", 10, Field.Store.NO));
doc.Add(new FacetField("a", "foo1"));
writer.AddDocument(config.Build(taxoWriter, doc));
// NRT open
IndexSearcher searcher = NewSearcher(writer.GetReader());
writer.Dispose();
// NRT open
var taxoReader = new DirectoryTaxonomyReader(taxoWriter);
taxoWriter.Dispose();
FacetsCollector c = new FacetsCollector();
searcher.Search(new MatchAllDocsQuery(), c);
TaxonomyFacetSumValueSource facets = new TaxonomyFacetSumValueSource(taxoReader, config, c, new Int32FieldSource("num"));
// Ask for top 10 labels for any dims that have counts:
IList <FacetResult> results = facets.GetAllDims(10);
Assert.IsTrue(results.Count == 0);
try
{
facets.GetSpecificValue("a");
fail("should have hit exc");
}
catch (Exception iae) when(iae.IsIllegalArgumentException())
{
// expected
}
try
{
facets.GetTopChildren(10, "a");
fail("should have hit exc");
}
catch (Exception iae) when(iae.IsIllegalArgumentException())
{
// expected
}
IOUtils.Dispose(searcher.IndexReader, taxoReader, dir, taxoDir);
}
public virtual void TestSumScoreAggregator()
{
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 = AtLeast(30); i > 0; --i)
{
Document doc = new Document();
if (Random().NextBoolean()) // don't match all documents
{
doc.Add(new StringField("f", "v", Field.Store.NO));
}
doc.Add(new FacetField("dim", "a"));
iw.AddDocument(config.Build(taxoWriter, doc));
}
DirectoryReader r = DirectoryReader.Open(iw, true);
DirectoryTaxonomyReader taxoReader = new DirectoryTaxonomyReader(taxoWriter);
FacetsCollector fc = new FacetsCollector(true);
ConstantScoreQuery csq = new ConstantScoreQuery(new MatchAllDocsQuery());
csq.Boost = 2.0f;
TopDocs td = FacetsCollector.Search(NewSearcher(r), csq, 10, fc);
Facets facets = new TaxonomyFacetSumValueSource(taxoReader, config, fc, new TaxonomyFacetSumValueSource.ScoreValueSource());
int expected = (int)(td.MaxScore * td.TotalHits);
Assert.AreEqual(expected, (int)facets.GetSpecificValue("dim", "a"));
IOUtils.Close(iw, taxoWriter, taxoReader, taxoDir, r, indexDir);
}