public virtual void TestMethod()
{
RAMDirectory directory = new RAMDirectory();
System.String[] categories = new System.String[] { "food", "foodanddrink", "foodanddrinkandgoodtimes", "food and drink" };
Query rw1 = null;
Query rw2 = null;
try
{
IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true);
for (int i = 0; i < categories.Length; i++)
{
Document doc = new Document();
doc.Add(Field.Keyword("category", categories[i]));
writer.AddDocument(doc);
}
writer.Close();
IndexReader reader = IndexReader.Open(directory);
PrefixQuery query = new PrefixQuery(new Term("category", "foo"));
rw1 = query.Rewrite(reader);
BooleanQuery bq = new BooleanQuery();
bq.Add(query, true, false);
rw2 = bq.Rewrite(reader);
}
catch (System.IO.IOException e)
{
Assert.Fail(e.Message);
}
BooleanQuery bq1 = null;
if (rw1 is BooleanQuery)
{
bq1 = (BooleanQuery)rw1;
}
BooleanQuery bq2 = null;
if (rw2 is BooleanQuery)
{
bq2 = (BooleanQuery)rw2;
}
else
{
Assert.Fail("Rewrite");
}
Assert.AreEqual(bq1.GetClauses().Length, bq2.GetClauses().Length, "Number of Clauses Mismatch");
}
public virtual void TestMethod()
{
RAMDirectory directory = new RAMDirectory();
System.String[] categories = new System.String[]{"food", "foodanddrink", "foodanddrinkandgoodtimes", "food and drink"};
Query rw1 = null;
Query rw2 = null;
try
{
IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true);
for (int i = 0; i < categories.Length; i++)
{
Document doc = new Document();
doc.Add(Field.Keyword("category", categories[i]));
writer.AddDocument(doc);
}
writer.Close();
IndexReader reader = IndexReader.Open(directory);
PrefixQuery query = new PrefixQuery(new Term("category", "foo"));
rw1 = query.Rewrite(reader);
BooleanQuery bq = new BooleanQuery();
bq.Add(query, true, false);
rw2 = bq.Rewrite(reader);
}
catch (System.IO.IOException e)
{
Assert.Fail(e.Message);
}
BooleanQuery bq1 = null;
if (rw1 is BooleanQuery)
{
bq1 = (BooleanQuery) rw1;
}
BooleanQuery bq2 = null;
if (rw2 is BooleanQuery)
{
bq2 = (BooleanQuery) rw2;
}
else
{
Assert.Fail("Rewrite");
}
Assert.AreEqual(bq1.GetClauses().Length, bq2.GetClauses().Length, "Number of Clauses Mismatch");
}
public virtual void TestMethod()
{
RAMDirectory directory = new RAMDirectory();
System.String[] categories = new System.String[] { "food", "foodanddrink", "foodanddrinkandgoodtimes", "food and drink" };
Query rw1 = null;
Query rw2 = null;
IndexReader reader = null;
try
{
IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED);
for (int i = 0; i < categories.Length; i++)
{
Document doc = new Document();
doc.Add(new Field("category", categories[i], Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.AddDocument(doc);
}
writer.Close();
reader = IndexReader.Open(directory);
PrefixQuery query = new PrefixQuery(new Term("category", "foo"));
rw1 = query.Rewrite(reader);
BooleanQuery bq = new BooleanQuery();
bq.Add(query, BooleanClause.Occur.MUST);
rw2 = bq.Rewrite(reader);
}
catch (System.IO.IOException e)
{
Assert.Fail(e.Message);
}
Assert.AreEqual(GetCount(reader, rw1), GetCount(reader, rw2), "Number of Clauses Mismatch");
}
public virtual void TestMethod()
{
RAMDirectory directory = new RAMDirectory();
System.String[] categories = new System.String[]{"food", "foodanddrink", "foodanddrinkandgoodtimes", "food and drink"};
Query rw1 = null;
Query rw2 = null;
IndexReader reader = null;
try
{
IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED);
for (int i = 0; i < categories.Length; i++)
{
Document doc = new Document();
doc.Add(new Field("category", categories[i], Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.AddDocument(doc);
}
writer.Close();
reader = IndexReader.Open(directory);
PrefixQuery query = new PrefixQuery(new Term("category", "foo"));
rw1 = query.Rewrite(reader);
BooleanQuery bq = new BooleanQuery();
bq.Add(query, BooleanClause.Occur.MUST);
rw2 = bq.Rewrite(reader);
}
catch (System.IO.IOException e)
{
Assert.Fail(e.Message);
}
Assert.AreEqual(GetCount(reader, rw1), GetCount(reader, rw2), "Number of Clauses Mismatch");
}