public static void AfterClass()
{
reader.Dispose();
reader = null;
dir.Dispose();
dir = null;
taxoReader.Dispose(true);
taxoReader = null;
taxoDir.Dispose();
taxoDir = null;
}
public static void BeforeClass()
{
dir = NewDirectory();
taxoDir = NewDirectory();
// preparations - index, taxonomy, content
var taxoWriter = new DirectoryTaxonomyWriter(taxoDir);
// Cannot mix ints & floats in the same indexed field:
config = new FacetsConfig();
config.SetIndexFieldName("int", "$facets.int");
config.SetMultiValued("int", true);
config.SetIndexFieldName("float", "$facets.float");
config.SetMultiValued("float", true);
var writer = new RandomIndexWriter(Random(), dir);
// index documents, 50% have only 'b' and all have 'a'
for (int i = 0; i < 110; i++)
{
Document doc = new Document();
// every 11th document is added empty, this used to cause the association
// aggregators to go into an infinite loop
if (i % 11 != 0)
{
doc.Add(new IntAssociationFacetField(2, "int", "a"));
doc.Add(new FloatAssociationFacetField(0.5f, "float", "a"));
if (i % 2 == 0) // 50
{
doc.Add(new IntAssociationFacetField(3, "int", "b"));
doc.Add(new FloatAssociationFacetField(0.2f, "float", "b"));
}
}
writer.AddDocument(config.Build(taxoWriter, doc));
}
taxoWriter.Dispose();
reader = writer.Reader;
writer.Dispose();
taxoReader = new DirectoryTaxonomyReader(taxoDir);
}
