| public GetTermsEnum ( Terms terms, AttributeSource atts ) : TermsEnum | ||
| terms | Terms | |
| atts | AttributeSource | |
| return | TermsEnum | |
public virtual void TestPrefixQuery_Mem()
{
Directory directory = NewDirectory();
string[] categories = new string[] { "/Computers", "/Computers/Mac", "/Computers/Windows" };
RandomIndexWriter writer = new RandomIndexWriter(Random(), directory, Similarity, TimeZone);
for (int i = 0; i < categories.Length; i++)
{
Document doc = new Document();
doc.Add(NewStringField("category", categories[i], Field.Store.YES));
writer.AddDocument(doc);
}
IndexReader reader = writer.Reader;
PrefixQuery query = new PrefixQuery(new Term("category", "/Computers"));
IndexSearcher searcher = NewSearcher(reader);
ScoreDoc[] hits = searcher.Search(query, null, 1000).ScoreDocs;
Assert.AreEqual(3, hits.Length, "All documents in /Computers category and below");
query = new PrefixQuery(new Term("category", "/Computers/Mac"));
hits = searcher.Search(query, null, 1000).ScoreDocs;
Assert.AreEqual(1, hits.Length, "One in /Computers/Mac");
query = new PrefixQuery(new Term("category", ""));
Terms terms = MultiFields.GetTerms(searcher.IndexReader, "category");
Assert.IsFalse(query.GetTermsEnum(terms) is PrefixTermsEnum);
hits = searcher.Search(query, null, 1000).ScoreDocs;
Assert.AreEqual(3, hits.Length, "everything");
writer.Dispose();
reader.Dispose();
directory.Dispose();
}
public virtual void TestPrefixQuery_Mem()
{
Directory directory = NewDirectory();
string[] categories = new string[] { "/Computers", "/Computers/Mac", "/Computers/Windows" };
RandomIndexWriter writer = new RandomIndexWriter(Random(), directory, Similarity, TimeZone);
for (int i = 0; i < categories.Length; i++)
{
Document doc = new Document();
doc.Add(NewStringField("category", categories[i], Field.Store.YES));
writer.AddDocument(doc);
}
IndexReader reader = writer.Reader;
PrefixQuery query = new PrefixQuery(new Term("category", "/Computers"));
IndexSearcher searcher = NewSearcher(reader);
ScoreDoc[] hits = searcher.Search(query, null, 1000).ScoreDocs;
Assert.AreEqual(3, hits.Length, "All documents in /Computers category and below");
query = new PrefixQuery(new Term("category", "/Computers/Mac"));
hits = searcher.Search(query, null, 1000).ScoreDocs;
Assert.AreEqual(1, hits.Length, "One in /Computers/Mac");
query = new PrefixQuery(new Term("category", ""));
Terms terms = MultiFields.GetTerms(searcher.IndexReader, "category");
Assert.IsFalse(query.GetTermsEnum(terms) is PrefixTermsEnum);
hits = searcher.Search(query, null, 1000).ScoreDocs;
Assert.AreEqual(3, hits.Length, "everything");
writer.Dispose();
reader.Dispose();
directory.Dispose();
}
