本文整理汇总了C#中Lucene.Net.Index.IndexWriter类的典型用法代码示例。如果您正苦于以下问题：C# Lucene.Net.Index.IndexWriter类的具体用法？C# Lucene.Net.Index.IndexWriter怎么用？C# Lucene.Net.Index.IndexWriter使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Lucene.Net.Index.IndexWriter类属于命名空间，在下文中一共展示了Lucene.Net.Index.IndexWriter类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C#代码示例。
示例1: SetUp
public override void SetUp()
{
base.SetUp();
IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED);
for (int i = 0; i < 5137; ++i)
{
Document doc = new Document();
doc.Add(new Field(FIELD, "meaninglessnames", Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.AddDocument(doc);
}
{
Document doc = new Document();
doc.Add(new Field(FIELD, "tangfulin", Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.AddDocument(doc);
}
for (int i = 5138; i < 11377; ++i)
{
Document doc = new Document();
doc.Add(new Field(FIELD, "meaninglessnames", Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.AddDocument(doc);
}
{
Document doc = new Document();
doc.Add(new Field(FIELD, "tangfulin", Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.AddDocument(doc);
}
writer.Close();
}
开发者ID:kstenson，项目名称:NHibernate.Search，代码行数:32，代码来源:TestPrefixInBooleanQuery.cs
示例2: TestAddSameDocTwice
public virtual void TestAddSameDocTwice()
{
// LUCENE-5367: this was a problem with the previous code, making sure it
// works with the new code.
Directory indexDir = NewDirectory(), taxoDir = NewDirectory();
IndexWriter indexWriter = new IndexWriter(indexDir, NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random())));
DirectoryTaxonomyWriter taxoWriter = new DirectoryTaxonomyWriter(taxoDir);
FacetsConfig facetsConfig = new FacetsConfig();
Document doc = new Document();
doc.Add(new FacetField("a", "b"));
doc = facetsConfig.Build(taxoWriter, doc);
// these two addDocument() used to fail
indexWriter.AddDocument(doc);
indexWriter.AddDocument(doc);
IOUtils.Close(indexWriter, taxoWriter);
DirectoryReader indexReader = DirectoryReader.Open(indexDir);
DirectoryTaxonomyReader taxoReader = new DirectoryTaxonomyReader(taxoDir);
IndexSearcher searcher = NewSearcher(indexReader);
FacetsCollector fc = new FacetsCollector();
searcher.Search(new MatchAllDocsQuery(), fc);
Facets facets = GetTaxonomyFacetCounts(taxoReader, facetsConfig, fc);
FacetResult res = facets.GetTopChildren(10, "a");
Assert.AreEqual(1, res.LabelValues.Length);
Assert.AreEqual(2, res.LabelValues[0].value);
IOUtils.Close(indexReader, taxoReader);
IOUtils.Close(indexDir, taxoDir);
}
开发者ID:Cefa68000，项目名称:lucenenet，代码行数:30，代码来源:TestFacetsConfig.cs
示例3: TestCustomLockFactory
public virtual void TestCustomLockFactory()
{
Directory dir = new RAMDirectory();
MockLockFactory lf = new MockLockFactory(this);
dir.SetLockFactory(lf);
// Lock prefix should have been set:
Assert.IsTrue(lf.lockPrefixSet, "lock prefix was not set by the RAMDirectory");
IndexWriter writer = new IndexWriter(dir, new WhitespaceAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED);
// add 100 documents (so that commit lock is used)
for (int i = 0; i < 100; i++)
{
AddDoc(writer);
}
// Both write lock and commit lock should have been created:
Assert.AreEqual(1, lf.locksCreated.Count, "# of unique locks created (after instantiating IndexWriter)");
Assert.IsTrue(lf.makeLockCount >= 1, "# calls to makeLock is 0 (after instantiating IndexWriter)");
for (System.Collections.IEnumerator e = lf.locksCreated.Keys.GetEnumerator(); e.MoveNext(); )
{
System.String lockName = (System.String) e.Current;
MockLockFactory.MockLock lock_Renamed = (MockLockFactory.MockLock) lf.locksCreated[lockName];
Assert.IsTrue(lock_Renamed.lockAttempts > 0, "# calls to Lock.obtain is 0 (after instantiating IndexWriter)");
}
writer.Close();
}
开发者ID:Rationalle，项目名称:ravendb，代码行数:30，代码来源:TestLockFactory.cs
示例4: TestMmapIndex
public virtual void TestMmapIndex()
{
Assert.Ignore("Need to port tests, but we don't really support MMapDirectories anyway");
FSDirectory storeDirectory;
storeDirectory = new MMapDirectory(new System.IO.DirectoryInfo(storePathname), null);
// plan to add a set of useful stopwords, consider changing some of the
// interior filters.
StandardAnalyzer analyzer = new StandardAnalyzer(Util.Version.LUCENE_CURRENT, Support.Compatibility.SetFactory.CreateHashSet<string>());
// TODO: something about lock timeouts and leftover locks.
IndexWriter writer = new IndexWriter(storeDirectory, analyzer, true, IndexWriter.MaxFieldLength.LIMITED);
IndexSearcher searcher = new IndexSearcher(storeDirectory, true);
for (int dx = 0; dx < 1000; dx++)
{
System.String f = RandomField();
Document doc = new Document();
doc.Add(new Field("data", f, Field.Store.YES, Field.Index.ANALYZED));
writer.AddDocument(doc);
}
searcher.Close();
writer.Close();
RmDir(new System.IO.FileInfo(storePathname));
}
开发者ID:Nangal，项目名称:lucene.net，代码行数:26，代码来源:TestWindowsMMap.cs
示例5: TestCustomLockFactory
public virtual void TestCustomLockFactory()
{
Directory dir = new MockDirectoryWrapper(Random(), new RAMDirectory());
MockLockFactory lf = new MockLockFactory(this);
dir.LockFactory = lf;
// Lock prefix should have been set:
Assert.IsTrue(lf.LockPrefixSet, "lock prefix was not set by the RAMDirectory");
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random())));
// add 100 documents (so that commit lock is used)
for (int i = 0; i < 100; i++)
{
AddDoc(writer);
}
// Both write lock and commit lock should have been created:
Assert.AreEqual(1, lf.LocksCreated.Count, "# of unique locks created (after instantiating IndexWriter)");
Assert.IsTrue(lf.MakeLockCount >= 1, "# calls to makeLock is 0 (after instantiating IndexWriter)");
foreach (String lockName in lf.LocksCreated.Keys)
{
MockLockFactory.MockLock @lock = (MockLockFactory.MockLock)lf.LocksCreated[lockName];
Assert.IsTrue(@lock.LockAttempts > 0, "# calls to Lock.obtain is 0 (after instantiating IndexWriter)");
}
writer.Dispose();
}
开发者ID:Cefa68000，项目名称:lucenenet，代码行数:29，代码来源:TestLockFactory.cs
示例6: SetUp
public virtual void SetUp()
{
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true);
Document doc = new Document();
doc.Add(Field.Text("Field", "one two three four five"));
doc.Add(Field.Text("sorter", "b"));
writer.AddDocument(doc);
doc = new Document();
doc.Add(Field.Text("Field", "one two three four"));
doc.Add(Field.Text("sorter", "d"));
writer.AddDocument(doc);
doc = new Document();
doc.Add(Field.Text("Field", "one two three y"));
doc.Add(Field.Text("sorter", "a"));
writer.AddDocument(doc);
doc = new Document();
doc.Add(Field.Text("Field", "one two x"));
doc.Add(Field.Text("sorter", "c"));
writer.AddDocument(doc);
writer.Optimize();
writer.Close();
searcher = new IndexSearcher(directory);
query = new TermQuery(new Term("Field", "three"));
filter = new AnonymousClassFilter(this);
}
开发者ID:runefs，项目名称:Marvin，代码行数:32，代码来源:TestFilteredQuery.cs
示例7: TestNullOrSubScorer
public virtual void TestNullOrSubScorer()
{
Directory dir = new MockRAMDirectory();
IndexWriter w = new IndexWriter(dir, new WhitespaceAnalyzer(), IndexWriter.MaxFieldLength.UNLIMITED);
Document doc = new Document();
doc.Add(new Field("field", "a b c d", Field.Store.NO, Field.Index.ANALYZED));
w.AddDocument(doc);
IndexReader r = w.GetReader();
IndexSearcher s = new IndexSearcher(r);
BooleanQuery q = new BooleanQuery();
q.Add(new TermQuery(new Term("field", "a")), Occur.SHOULD);
// LUCENE-2617: make sure that a term not in the index still contributes to the score via coord factor
float score = s.Search(q, 10).MaxScore;
Query subQuery = new TermQuery(new Term("field", "not_in_index"));
subQuery.Boost = 0;
q.Add(subQuery, Occur.SHOULD);
float score2 = s.Search(q, 10).MaxScore;
Assert.AreEqual(score * .5, score2, 1e-6);
// LUCENE-2617: make sure that a clause not in the index still contributes to the score via coord factor
BooleanQuery qq = (BooleanQuery)q.Clone();
PhraseQuery phrase = new PhraseQuery();
phrase.Add(new Term("field", "not_in_index"));
phrase.Add(new Term("field", "another_not_in_index"));
phrase.Boost = 0;
qq.Add(phrase, Occur.SHOULD);
score2 = s.Search(qq, 10).MaxScore;
Assert.AreEqual(score * (1.0 / 3), score2, 1e-6);
// now test BooleanScorer2
subQuery = new TermQuery(new Term("field", "b"));
subQuery.Boost = 0;
q.Add(subQuery, Occur.MUST);
score2 = s.Search(q, 10).MaxScore;
Assert.AreEqual(score * (2.0 / 3), score2, 1e-6);
// PhraseQuery w/ no terms added returns a null scorer
PhraseQuery pq = new PhraseQuery();
q.Add(pq, Occur.SHOULD);
Assert.AreEqual(1, s.Search(q, 10).TotalHits);
// A required clause which returns null scorer should return null scorer to
// IndexSearcher.
q = new BooleanQuery();
pq = new PhraseQuery();
q.Add(new TermQuery(new Term("field", "a")), Occur.SHOULD);
q.Add(pq, Occur.MUST);
Assert.AreEqual(0, s.Search(q, 10).TotalHits);
DisjunctionMaxQuery dmq = new DisjunctionMaxQuery(1.0f);
dmq.Add(new TermQuery(new Term("field", "a")));
dmq.Add(pq);
Assert.AreEqual(1, s.Search(dmq, 10).TotalHits);
r.Close();
w.Close();
dir.Close();
}
开发者ID:Nangal，项目名称:lucene.net，代码行数:60，代码来源:TestBooleanQuery.cs
示例8: TestMethod
public virtual void TestMethod()
{
RAMDirectory directory = new RAMDirectory();
System.String[] values = new System.String[]{"1", "2", "3", "4"};
try
{
IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true);
for (int i = 0; i < values.Length; i++)
{
Lucene.Net.Documents.Document doc = new Lucene.Net.Documents.Document();
doc.Add(new Field(FIELD, values[i], Field.Store.YES, Field.Index.UN_TOKENIZED));
writer.AddDocument(doc);
}
writer.Close();
BooleanQuery booleanQuery1 = new BooleanQuery();
booleanQuery1.Add(new TermQuery(new Term(FIELD, "1")), BooleanClause.Occur.SHOULD);
booleanQuery1.Add(new TermQuery(new Term(FIELD, "2")), BooleanClause.Occur.SHOULD);
BooleanQuery query = new BooleanQuery();
query.Add(booleanQuery1, BooleanClause.Occur.MUST);
query.Add(new TermQuery(new Term(FIELD, "9")), BooleanClause.Occur.MUST_NOT);
IndexSearcher indexSearcher = new IndexSearcher(directory);
Hits hits = indexSearcher.Search(query);
Assert.AreEqual(2, hits.Length(), "Number of matched documents");
}
catch (System.IO.IOException e)
{
Assert.Fail(e.Message);
}
}
开发者ID:vikasraz，项目名称:indexsearchutils，代码行数:34，代码来源:TestBooleanScorer.cs
示例9: Index
void Index()
{
Lucene.Net.Index.IndexWriter wr = new Lucene.Net.Index.IndexWriter(dir, new Lucene.Net.Analysis.WhitespaceAnalyzer(), Lucene.Net.Index.IndexWriter.MaxFieldLength.UNLIMITED);
Lucene.Net.Documents.Document doc = null;
Lucene.Net.Documents.Field f = null;
doc = new Lucene.Net.Documents.Document();
f = new Lucene.Net.Documents.Field("field", "a b c d", Lucene.Net.Documents.Field.Store.NO, Lucene.Net.Documents.Field.Index.ANALYZED);
doc.Add(f);
wr.AddDocument(doc);
doc = new Lucene.Net.Documents.Document();
f = new Lucene.Net.Documents.Field("field", "a b a d", Lucene.Net.Documents.Field.Store.NO, Lucene.Net.Documents.Field.Index.ANALYZED);
doc.Add(f);
wr.AddDocument(doc);
doc = new Lucene.Net.Documents.Document();
f = new Lucene.Net.Documents.Field("field", "a b e f", Lucene.Net.Documents.Field.Store.NO, Lucene.Net.Documents.Field.Index.ANALYZED);
doc.Add(f);
wr.AddDocument(doc);
doc = new Lucene.Net.Documents.Document();
f = new Lucene.Net.Documents.Field("field", "x y z", Lucene.Net.Documents.Field.Store.NO, Lucene.Net.Documents.Field.Index.ANALYZED);
doc.Add(f);
wr.AddDocument(doc);
wr.Dispose();
}
开发者ID:Cefa68000，项目名称:lucenenet，代码行数:29，代码来源:TestSerialization.cs
示例10: TestDemo_Renamed_Method
public virtual void TestDemo_Renamed_Method()
{
Analyzer analyzer = new StandardAnalyzer();
// Store the index in memory:
Directory directory = new RAMDirectory();
// To store an index on disk, use this instead (note that the
// parameter true will overwrite the index in that directory
// if one exists):
//Directory directory = FSDirectory.getDirectory("/tmp/testindex", true);
IndexWriter iwriter = new IndexWriter(directory, analyzer, true);
iwriter.SetMaxFieldLength(25000);
Document doc = new Document();
System.String text = "This is the text to be indexed.";
doc.Add(new Field("fieldname", text, Field.Store.YES, Field.Index.TOKENIZED));
iwriter.AddDocument(doc);
iwriter.Close();
// Now search the index:
IndexSearcher isearcher = new IndexSearcher(directory);
// Parse a simple query that searches for "text":
Lucene.Net.QueryParsers.QueryParser parser = new Lucene.Net.QueryParsers.QueryParser("fieldname", analyzer);
Query query = parser.Parse("text");
Hits hits = isearcher.Search(query);
Assert.AreEqual(1, hits.Length());
// Iterate through the results:
for (int i = 0; i < hits.Length(); i++)
{
Document hitDoc = hits.Doc(i);
Assert.AreEqual("This is the text to be indexed.", hitDoc.Get("fieldname"));
}
isearcher.Close();
directory.Close();
}
开发者ID:vikasraz，项目名称:indexsearchutils，代码行数:35，代码来源:TestDemo.cs
示例11: TestRAMDirectoryNoLocking
public virtual void TestRAMDirectoryNoLocking()
{
Directory dir = new RAMDirectory();
dir.SetLockFactory(NoLockFactory.GetNoLockFactory());
Assert.IsTrue(typeof(NoLockFactory).IsInstanceOfType(dir.GetLockFactory()), "RAMDirectory.setLockFactory did not take");
IndexWriter writer = new IndexWriter(dir, new WhitespaceAnalyzer(), true);
// Create a 2nd IndexWriter. This is normally not allowed but it should run through since we're not
// using any locks:
IndexWriter writer2 = null;
try
{
writer2 = new IndexWriter(dir, new WhitespaceAnalyzer(), false);
}
catch (System.Exception e)
{
System.Console.Out.WriteLine(e.StackTrace);
Assert.Fail("Should not have hit an IOException with no locking");
}
writer.Close();
if (writer2 != null)
{
writer2.Close();
}
}
开发者ID:vikasraz，项目名称:indexsearchutils，代码行数:28，代码来源:TestLockFactory.cs
示例12: Build
private void Build()
{
try
{
/* build an index */
IndexWriter writer = new IndexWriter(index, new SimpleAnalyzer(), T);
for (int d = minId; d <= maxId; d++)
{
Lucene.Net.Documents.Document doc = new Lucene.Net.Documents.Document();
doc.Add(new Field("id", Pad(d), Field.Store.YES, Field.Index.UN_TOKENIZED));
int r = rand.Next();
if (maxR < r)
{
maxR = r;
}
if (r < minR)
{
minR = r;
}
doc.Add(new Field("rand", Pad(r), Field.Store.YES, Field.Index.UN_TOKENIZED));
doc.Add(new Field("body", "body", Field.Store.YES, Field.Index.UN_TOKENIZED));
writer.AddDocument(doc);
}
writer.Optimize();
writer.Close();
}
catch (System.Exception e)
{
throw new System.Exception("can't build index", e);
}
}
开发者ID:vikasraz，项目名称:indexsearchutils，代码行数:34，代码来源:BaseTestRangeFilter.cs
示例13: CreateRandomTerms
public virtual void CreateRandomTerms(int nDocs, int nTerms, double power, Directory dir)
{
int[] freq = new int[nTerms];
for (int i = 0; i < nTerms; i++)
{
int f = (nTerms + 1) - i; // make first terms less frequent
freq[i] = (int) System.Math.Ceiling(System.Math.Pow(f, power));
terms[i] = new Term("f", System.Convert.ToString((char) ('A' + i)));
}
IndexWriter iw = new IndexWriter(dir, new WhitespaceAnalyzer(), true);
for (int i = 0; i < nDocs; i++)
{
Document d = new Document();
for (int j = 0; j < nTerms; j++)
{
if (r.Next(freq[j]) == 0)
{
d.Add(new Field("f", terms[j].Text(), Field.Store.NO, Field.Index.UN_TOKENIZED));
//System.out.println(d);
}
}
iw.AddDocument(d);
}
iw.Optimize();
iw.Close();
}
开发者ID:vikasraz，项目名称:indexsearchutils，代码行数:27，代码来源:TestScorerPerf.cs
示例14: SetUp
public override void SetUp()
{
base.SetUp();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED);
long theLong = System.Int64.MaxValue;
double theDouble = System.Double.MaxValue;
sbyte theByte = (sbyte) System.SByte.MaxValue;
short theShort = System.Int16.MaxValue;
int theInt = System.Int32.MaxValue;
float theFloat = System.Single.MaxValue;
for (int i = 0; i < NUM_DOCS; i++)
{
Document doc = new Document();
doc.Add(new Field("theLong", System.Convert.ToString(theLong--), Field.Store.NO, Field.Index.NOT_ANALYZED));
doc.Add(new Field("theDouble", (theDouble--).ToString("E16"), Field.Store.NO, Field.Index.NOT_ANALYZED));
doc.Add(new Field("theByte", System.Convert.ToString((sbyte) theByte--), Field.Store.NO, Field.Index.NOT_ANALYZED));
doc.Add(new Field("theShort", System.Convert.ToString(theShort--), Field.Store.NO, Field.Index.NOT_ANALYZED));
doc.Add(new Field("theInt", System.Convert.ToString(theInt--), Field.Store.NO, Field.Index.NOT_ANALYZED));
doc.Add(new Field("theFloat", (theFloat--).ToString("E8"), Field.Store.NO, Field.Index.NOT_ANALYZED));
writer.AddDocument(doc);
}
writer.Close();
reader = IndexReader.Open(directory);
}
开发者ID:Rationalle，项目名称:ravendb，代码行数:25，代码来源:TestFieldCache.cs
示例15: SetUp
public virtual void SetUp()
{
// Create an index writer.
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true);
// oldest doc:
// Add the first document. text = "Document 1" dateTime = Oct 10 03:25:22 EDT 2007
writer.AddDocument(CreateDocument("Document 1", 633275835220000000L));
// Add the second document. text = "Document 2" dateTime = Oct 10 03:25:26 EDT 2007
writer.AddDocument(CreateDocument("Document 2", 633275835260000000L));
// Add the third document. text = "Document 3" dateTime = Oct 11 07:12:13 EDT 2007
writer.AddDocument(CreateDocument("Document 3", 633276835330000000L));
// Add the fourth document. text = "Document 4" dateTime = Oct 11 08:02:09 EDT 2007
writer.AddDocument(CreateDocument("Document 4", 633276865290000000L));
// latest doc:
// Add the fifth document. text = "Document 5" dateTime = Oct 12 13:25:43 EDT 2007
writer.AddDocument(CreateDocument("Document 5", 633277923430000000L));
//// oldest doc:
//// Add the first document. text = "Document 1" dateTime = Oct 10 03:25:22 EDT 2007
//writer.AddDocument(CreateDocument("Document 1", 1192001122000L));
//// Add the second document. text = "Document 2" dateTime = Oct 10 03:25:26 EDT 2007
//writer.AddDocument(CreateDocument("Document 2", 1192001126000L));
//// Add the third document. text = "Document 3" dateTime = Oct 11 07:12:13 EDT 2007
//writer.AddDocument(CreateDocument("Document 3", 1192101133000L));
//// Add the fourth document. text = "Document 4" dateTime = Oct 11 08:02:09 EDT 2007
//writer.AddDocument(CreateDocument("Document 4", 1192104129000L));
//// latest doc:
//// Add the fifth document. text = "Document 5" dateTime = Oct 12 13:25:43 EDT 2007
//writer.AddDocument(CreateDocument("Document 5", 1192209943000L));
writer.Optimize();
writer.Close();
}
开发者ID:vikasraz，项目名称:indexsearchutils，代码行数:35，代码来源:TestDateSort.cs
示例16: TestFilterWorks
public virtual void TestFilterWorks()
{
Directory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new SimpleAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED);
for (int i = 0; i < 500; i++)
{
Document document = new Document();
document.Add(new Field("field", English.IntToEnglish(i) + " equals " + English.IntToEnglish(i), Field.Store.NO, Field.Index.ANALYZED));
writer.AddDocument(document);
}
writer.Close();
IndexReader reader = IndexReader.Open(dir, true);
SpanTermQuery query = new SpanTermQuery(new Term("field", English.IntToEnglish(10).Trim()));
SpanQueryFilter filter = new SpanQueryFilter(query);
SpanFilterResult result = filter.BitSpans(reader);
DocIdSet docIdSet = result.DocIdSet;
Assert.IsTrue(docIdSet != null, "docIdSet is null and it shouldn't be");
AssertContainsDocId("docIdSet doesn't contain docId 10", docIdSet, 10);
var spans = result.Positions;
Assert.IsTrue(spans != null, "spans is null and it shouldn't be");
int size = GetDocIdSetSize(docIdSet);
Assert.IsTrue(spans.Count == size, "spans Size: " + spans.Count + " is not: " + size);
for (System.Collections.IEnumerator iterator = spans.GetEnumerator(); iterator.MoveNext(); )
{
SpanFilterResult.PositionInfo info = (SpanFilterResult.PositionInfo) iterator.Current;
Assert.IsTrue(info != null, "info is null and it shouldn't be");
//The doc should indicate the bit is on
AssertContainsDocId("docIdSet doesn't contain docId " + info.Doc, docIdSet, info.Doc);
//There should be two positions in each
Assert.IsTrue(info.Positions.Count == 2, "info.getPositions() Size: " + info.Positions.Count + " is not: " + 2);
}
reader.Close();
}
开发者ID:synhershko，项目名称:lucene.net，代码行数:35，代码来源:TestSpanQueryFilter.cs
示例17: TestQuery
public virtual void TestQuery()
{
RAMDirectory dir = new RAMDirectory();
IndexWriter iw = new IndexWriter(dir, new StandardAnalyzer(), true);
AddDoc("one", iw);
AddDoc("two", iw);
AddDoc("three four", iw);
iw.Close();
IndexSearcher is_Renamed = new IndexSearcher(dir);
Hits hits = is_Renamed.Search(new MatchAllDocsQuery());
Assert.AreEqual(3, hits.Length());
// some artificial queries to trigger the use of skipTo():
BooleanQuery bq = new BooleanQuery();
bq.Add(new MatchAllDocsQuery(), BooleanClause.Occur.MUST);
bq.Add(new MatchAllDocsQuery(), BooleanClause.Occur.MUST);
hits = is_Renamed.Search(bq);
Assert.AreEqual(3, hits.Length());
bq = new BooleanQuery();
bq.Add(new MatchAllDocsQuery(), BooleanClause.Occur.MUST);
bq.Add(new TermQuery(new Term("key", "three")), BooleanClause.Occur.MUST);
hits = is_Renamed.Search(bq);
Assert.AreEqual(1, hits.Length());
// delete a document:
is_Renamed.GetIndexReader().DeleteDocument(0);
hits = is_Renamed.Search(new MatchAllDocsQuery());
Assert.AreEqual(2, hits.Length());
is_Renamed.Close();
}
开发者ID:vikasraz，项目名称:indexsearchutils，代码行数:34，代码来源:TestMatchAllDocsQuery.cs
示例18: TestCachingWorks
public virtual void TestCachingWorks()
{
Directory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new StandardAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED);
writer.Close();
IndexReader reader = IndexReader.Open(dir);
MockFilter filter = new MockFilter();
CachingWrapperFilter cacher = new CachingWrapperFilter(filter);
// first time, nested filter is called
cacher.GetDocIdSet(reader);
Assert.IsTrue(filter.WasCalled(), "first time");
// make sure no exception if cache is holding the wrong bitset
cacher.Bits(reader);
cacher.GetDocIdSet(reader);
// second time, nested filter should not be called
filter.Clear();
cacher.GetDocIdSet(reader);
Assert.IsFalse(filter.WasCalled(), "second time");
reader.Close();
}
开发者ID:Rationalle，项目名称:ravendb，代码行数:26，代码来源:TestCachingWrapperFilter.cs
示例19: SetUp
public override void SetUp()
{
base.SetUp();
directory = new RAMDirectory();
Analyzer analyzer = new AnonymousClassAnalyzer(this);
IndexWriter writer = new IndexWriter(directory, analyzer, true, IndexWriter.MaxFieldLength.LIMITED);
Document doc = new Document();
doc.Add(new Field("field", "one two three four five", Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("repeated", "this is a repeated field - first part", Field.Store.YES, Field.Index.ANALYZED));
IFieldable repeatedField = new Field("repeated", "second part of a repeated field", Field.Store.YES, Field.Index.ANALYZED);
doc.Add(repeatedField);
doc.Add(new Field("palindrome", "one two three two one", Field.Store.YES, Field.Index.ANALYZED));
writer.AddDocument(doc);
doc = new Document();
doc.Add(new Field("nonexist", "phrase exist notexist exist found", Field.Store.YES, Field.Index.ANALYZED));
writer.AddDocument(doc);
doc = new Document();
doc.Add(new Field("nonexist", "phrase exist notexist exist found", Field.Store.YES, Field.Index.ANALYZED));
writer.AddDocument(doc);
writer.Optimize();
writer.Close();
searcher = new IndexSearcher(directory, true);
query = new PhraseQuery();
}
开发者ID:synhershko，项目名称:lucene.net，代码行数:29，代码来源:TestPhraseQuery.cs
示例20: TestNullOrSubScorer
public virtual void TestNullOrSubScorer()
{
Directory dir = new MockRAMDirectory();
IndexWriter w = new IndexWriter(dir, new WhitespaceAnalyzer(), IndexWriter.MaxFieldLength.UNLIMITED);
Document doc = new Document();
doc.Add(new Field("field", "a b c d", Field.Store.NO, Field.Index.ANALYZED));
w.AddDocument(doc);
IndexReader r = w.GetReader();
IndexSearcher s = new IndexSearcher(r);
BooleanQuery q = new BooleanQuery();
q.Add(new TermQuery(new Term("field", "a")), BooleanClause.Occur.SHOULD);
// PhraseQuery w/ no terms added returns a null scorer
PhraseQuery pq = new PhraseQuery();
q.Add(pq, BooleanClause.Occur.SHOULD);
Assert.AreEqual(1, s.Search(q, 10).TotalHits);
// A required clause which returns null scorer should return null scorer to
// IndexSearcher.
q = new BooleanQuery();
pq = new PhraseQuery();
q.Add(new TermQuery(new Term("field", "a")), BooleanClause.Occur.SHOULD);
q.Add(pq, BooleanClause.Occur.MUST);
Assert.AreEqual(0, s.Search(q, 10).TotalHits);
DisjunctionMaxQuery dmq = new DisjunctionMaxQuery(1.0f);
dmq.Add(new TermQuery(new Term("field", "a")));
dmq.Add(pq);
Assert.AreEqual(1, s.Search(dmq, 10).TotalHits);
r.Close();
w.Close();
dir.Close();
}
开发者ID:Mpdreamz，项目名称:lucene.net，代码行数:34，代码来源:TestBooleanQuery.cs
注：本文中的Lucene.Net.Index.IndexWriter类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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