/// <returns> true if it was able to make sure, that currentDisi is valid </returns>
internal virtual bool EnsureValidDisi()
{
try
{
while (CurrentIdIterator == null)
{
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
if (MatchingDocs.hasNext())
{
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
CurrentDocs = MatchingDocs.next();
CurrentIdIterator = CurrentDocs.docIdSet.GetEnumerator();
if (CurrentIdIterator != null)
{
DocValuesCache.Clear();
CurrentDocValues = CurrentDocs.readDocValues(Field);
}
}
else
{
return(false);
}
}
return(true);
}
catch (IOException e)
{
throw new Exception(e);
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldCollectAllHitsPerSegment() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal void ShouldCollectAllHitsPerSegment()
{
// given
DocValuesCollector collector = new DocValuesCollector();
IndexReaderStub readerStub = IndexReaderWithMaxDocs(42);
// when
collector.DoSetNextReader(readerStub.Context);
collector.Collect(1);
collector.Collect(3);
collector.Collect(5);
collector.Collect(9);
// then
assertEquals(4, collector.TotalHits);
IList <DocValuesCollector.MatchingDocs> allMatchingDocs = collector.GetMatchingDocs();
assertEquals(1, allMatchingDocs.Count);
DocValuesCollector.MatchingDocs matchingDocs = allMatchingDocs[0];
assertSame(readerStub.Context, matchingDocs.Context);
assertEquals(4, matchingDocs.TotalHits);
DocIdSetIterator idIterator = matchingDocs.DocIdSet.GetEnumerator();
assertEquals(1, idIterator.nextDoc());
assertEquals(3, idIterator.nextDoc());
assertEquals(5, idIterator.nextDoc());
assertEquals(9, idIterator.nextDoc());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, idIterator.nextDoc());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldNotSaveScoresWhenNotRequired() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal void ShouldNotSaveScoresWhenNotRequired()
{
// given
DocValuesCollector collector = new DocValuesCollector(false);
IndexReaderStub readerStub = IndexReaderWithMaxDocs(42);
// when
collector.DoSetNextReader(readerStub.Context);
collector.Collect(1);
// then
DocValuesCollector.MatchingDocs matchingDocs = collector.GetMatchingDocs()[0];
assertNull(matchingDocs.Scores);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldSaveScoresWhenRequired() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal void ShouldSaveScoresWhenRequired()
{
// given
DocValuesCollector collector = new DocValuesCollector(true);
IndexReaderStub readerStub = IndexReaderWithMaxDocs(42);
// when
collector.DoSetNextReader(readerStub.Context);
collector.Scorer = ConstantScorer(13.42f);
collector.Collect(1);
// then
DocValuesCollector.MatchingDocs matchingDocs = collector.GetMatchingDocs()[0];
assertArrayEquals(new float[] { 13.42f }, matchingDocs.Scores, 0.001f);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldDynamicallyResizeScoresArray() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal void ShouldDynamicallyResizeScoresArray()
{
// given
DocValuesCollector collector = new DocValuesCollector(true);
IndexReaderStub readerStub = IndexReaderWithMaxDocs(42);
// when
collector.DoSetNextReader(readerStub.Context);
collector.Scorer = ConstantScorer(1.0f);
// scores starts with array size of 32, adding 42 docs forces resize
for (int i = 0; i < 42; i++)
{
collector.Collect(i);
}
// then
DocValuesCollector.MatchingDocs matchingDocs = collector.GetMatchingDocs()[0];
float[] scores = new float[42];
Arrays.fill(scores, 1.0f);
assertArrayEquals(scores, matchingDocs.Scores, 0.001f);
}
