public virtual void Test()
{
BoostingTermQuery query = new BoostingTermQuery(new Term("field", "seventy"));
TopDocs hits = searcher.Search(query, null, 100);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.TotalHits == 100, "hits Size: " + hits.TotalHits + " is not: " + 100);
//they should all have the exact same score, because they all contain seventy once, and we set
//all the other similarity factors to be 1
Assert.IsTrue(hits.GetMaxScore() == 1, hits.GetMaxScore() + " does not equal: " + 1);
for (int i = 0; i < hits.ScoreDocs.Length; i++)
{
ScoreDoc doc = hits.ScoreDocs[i];
Assert.IsTrue(doc.score == 1, doc.score + " does not equal: " + 1);
}
CheckHits.CheckExplanations(query, PayloadHelper.FIELD, searcher, true);
Lucene.Net.Search.Spans.Spans spans = query.GetSpans(searcher.GetIndexReader());
Assert.IsTrue(spans != null, "spans is null and it shouldn't be");
Assert.IsTrue(spans is TermSpans, "spans is not an instanceof " + typeof(TermSpans));
/*float score = hits.score(0);
* for (int i =1; i < hits.length(); i++)
* {
* Assert.IsTrue(score == hits.score(i), "scores are not equal and they should be");
* }*/
}
public virtual void TestNoMatch()
{
BoostingTermQuery query = new BoostingTermQuery(new Term(PayloadHelper.FIELD, "junk"));
TopDocs hits = searcher.Search(query, null, 100);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.TotalHits == 0, "hits Size: " + hits.TotalHits + " is not: " + 0);
}
public override bool Equals(object o)
{
if (!(o is BoostingTermQuery))
{
return(false);
}
BoostingTermQuery other = (BoostingTermQuery)o;
return((this.GetBoost() == other.GetBoost()) && this.term.Equals(other.term));
}
public virtual void TestMultipleMatchesPerDoc()
{
BoostingTermQuery query = new BoostingTermQuery(new Term(PayloadHelper.MULTI_FIELD, "seventy"));
TopDocs hits = searcher.Search(query, null, 100);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.TotalHits == 100, "hits Size: " + hits.TotalHits + " is not: " + 100);
//they should all have the exact same score, because they all contain seventy once, and we set
//all the other similarity factors to be 1
//System.out.println("Hash: " + seventyHash + " Twice Hash: " + 2*seventyHash);
Assert.IsTrue(hits.GetMaxScore() == 3, hits.GetMaxScore() + " does not equal: " + 3);
//there should be exactly 10 items that score a 3, all the rest should score a 2
//The 10 items are: 70 + i*100 where i in [0-9]
int numTens = 0;
for (int i = 0; i < hits.ScoreDocs.Length; i++)
{
ScoreDoc doc = hits.ScoreDocs[i];
if (doc.doc % 10 == 0)
{
numTens++;
Assert.IsTrue(doc.score == 3, doc.score + " does not equal: " + 3);
}
else
{
Assert.IsTrue(doc.score == 2, doc.score + " does not equal: " + 2);
}
}
Assert.IsTrue(numTens == 10, numTens + " does not equal: " + 10);
CheckHits.CheckExplanations(query, "field", searcher, true);
Lucene.Net.Search.Spans.Spans spans = query.GetSpans(searcher.GetIndexReader());
Assert.IsTrue(spans != null, "spans is null and it shouldn't be");
Assert.IsTrue(spans is TermSpans, "spans is not an instanceof " + typeof(TermSpans));
//should be two matches per document
int count = 0;
//100 hits times 2 matches per hit, we should have 200 in count
while (spans.Next())
{
count++;
}
Assert.IsTrue(count == 200, count + " does not equal: " + 200);
}
public virtual void TestNoPayload()
{
BoostingTermQuery q1 = new BoostingTermQuery(new Term(PayloadHelper.NO_PAYLOAD_FIELD, "zero"));
BoostingTermQuery q2 = new BoostingTermQuery(new Term(PayloadHelper.NO_PAYLOAD_FIELD, "foo"));
BooleanClause c1 = new BooleanClause(q1, BooleanClause.Occur.MUST);
BooleanClause c2 = new BooleanClause(q2, BooleanClause.Occur.MUST_NOT);
BooleanQuery query = new BooleanQuery();
query.Add(c1);
query.Add(c2);
TopDocs hits = searcher.Search(query, null, 100);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.TotalHits == 1, "hits Size: " + hits.TotalHits + " is not: " + 1);
int[] results = new int[1];
results[0] = 0; //hits.scoreDocs[0].doc;
CheckHits.CheckHitCollector(query, PayloadHelper.NO_PAYLOAD_FIELD, searcher, results);
}
public virtual void TestNoPayload()
{
BoostingTermQuery q1 = new BoostingTermQuery(new Term(PayloadHelper.NO_PAYLOAD_FIELD, "zero"));
BoostingTermQuery q2 = new BoostingTermQuery(new Term(PayloadHelper.NO_PAYLOAD_FIELD, "foo"));
BooleanClause c1 = new BooleanClause(q1, BooleanClause.Occur.MUST);
BooleanClause c2 = new BooleanClause(q2, BooleanClause.Occur.MUST_NOT);
BooleanQuery query = new BooleanQuery();
query.Add(c1);
query.Add(c2);
TopDocs hits = searcher.Search(query, null, 100);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.totalHits == 1, "hits Size: " + hits.totalHits + " is not: " + 1);
int[] results = new int[1];
results[0] = 0; //hits.scoreDocs[0].doc;
CheckHits.CheckHitCollector(query, PayloadHelper.NO_PAYLOAD_FIELD, searcher, results);
}
public virtual void TestNoMatch()
{
BoostingTermQuery query = new BoostingTermQuery(new Term(PayloadHelper.FIELD, "junk"));
TopDocs hits = searcher.Search(query, null, 100);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.totalHits == 0, "hits Size: " + hits.totalHits + " is not: " + 0);
}
public virtual void TestMultipleMatchesPerDoc()
{
BoostingTermQuery query = new BoostingTermQuery(new Term(PayloadHelper.MULTI_FIELD, "seventy"));
TopDocs hits = searcher.Search(query, null, 100);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.totalHits == 100, "hits Size: " + hits.totalHits + " is not: " + 100);
//they should all have the exact same score, because they all contain seventy once, and we set
//all the other similarity factors to be 1
//System.out.println("Hash: " + seventyHash + " Twice Hash: " + 2*seventyHash);
Assert.IsTrue(hits.GetMaxScore() == 3, hits.GetMaxScore() + " does not equal: " + 3);
//there should be exactly 10 items that score a 3, all the rest should score a 2
//The 10 items are: 70 + i*100 where i in [0-9]
int numTens = 0;
for (int i = 0; i < hits.scoreDocs.Length; i++)
{
ScoreDoc doc = hits.scoreDocs[i];
if (doc.doc % 10 == 0)
{
numTens++;
Assert.IsTrue(doc.score == 3, doc.score + " does not equal: " + 3);
}
else
{
Assert.IsTrue(doc.score == 2, doc.score + " does not equal: " + 2);
}
}
Assert.IsTrue(numTens == 10, numTens + " does not equal: " + 10);
CheckHits.CheckExplanations(query, "field", searcher, true);
Lucene.Net.Search.Spans.Spans spans = query.GetSpans(searcher.GetIndexReader());
Assert.IsTrue(spans != null, "spans is null and it shouldn't be");
Assert.IsTrue(spans is TermSpans, "spans is not an instanceof " + typeof(TermSpans));
//should be two matches per document
int count = 0;
//100 hits times 2 matches per hit, we should have 200 in count
while (spans.Next())
{
count++;
}
Assert.IsTrue(count == 200, count + " does not equal: " + 200);
}
public virtual void Test()
{
BoostingTermQuery query = new BoostingTermQuery(new Term("field", "seventy"));
TopDocs hits = searcher.Search(query, null, 100);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.totalHits == 100, "hits Size: " + hits.totalHits + " is not: " + 100);
//they should all have the exact same score, because they all contain seventy once, and we set
//all the other similarity factors to be 1
Assert.IsTrue(hits.GetMaxScore() == 1, hits.GetMaxScore() + " does not equal: " + 1);
for (int i = 0; i < hits.scoreDocs.Length; i++)
{
ScoreDoc doc = hits.scoreDocs[i];
Assert.IsTrue(doc.score == 1, doc.score + " does not equal: " + 1);
}
CheckHits.CheckExplanations(query, PayloadHelper.FIELD, searcher, true);
Lucene.Net.Search.Spans.Spans spans = query.GetSpans(searcher.GetIndexReader());
Assert.IsTrue(spans != null, "spans is null and it shouldn't be");
Assert.IsTrue(spans is TermSpans, "spans is not an instanceof " + typeof(TermSpans));
/*float score = hits.score(0);
for (int i =1; i < hits.length(); i++)
{
Assert.IsTrue(score == hits.score(i), "scores are not equal and they should be");
}*/
}
public BoostingTermWeight(BoostingTermQuery enclosingInstance, BoostingTermQuery query, Searcher searcher) : base(query, searcher)
{
InitBlock(enclosingInstance);
}
private void InitBlock(BoostingTermQuery enclosingInstance)
{
this.enclosingInstance = enclosingInstance;
}
public BoostingTermWeight(BoostingTermQuery enclosingInstance, BoostingTermQuery query, Searcher searcher):base(enclosingInstance, query, searcher)
{
InitBlock(enclosingInstance);
}
private void InitBlock(BoostingTermQuery enclosingInstance)
{
this.enclosingInstance = enclosingInstance;
}