public virtual void TestComplexSpanChecks()
{
SpanTermQuery one = new SpanTermQuery(new Term("field", "one"));
SpanTermQuery thous = new SpanTermQuery(new Term("field", "thousand"));
//should be one position in between
SpanTermQuery hundred = new SpanTermQuery(new Term("field", "hundred"));
SpanTermQuery three = new SpanTermQuery(new Term("field", "three"));
SpanNearQuery oneThous = new SpanNearQuery(new SpanQuery[] { one, thous }, 0, true);
SpanNearQuery hundredThree = new SpanNearQuery(new SpanQuery[] { hundred, three }, 0, true);
SpanNearQuery oneThousHunThree = new SpanNearQuery(new SpanQuery[] { oneThous, hundredThree }, 1, true);
SpanQuery query;
//this one's too small
query = new SpanPositionRangeQuery(oneThousHunThree, 1, 2);
CheckHits(query, new int[] { });
//this one's just right
query = new SpanPositionRangeQuery(oneThousHunThree, 0, 6);
CheckHits(query, new int[] { 1103, 1203, 1303, 1403, 1503, 1603, 1703, 1803, 1903 });
var payloads = new List <byte[]>();
BytesRef pay = new BytesRef(("pos: " + 0).GetBytes(IOUtils.CHARSET_UTF_8));
BytesRef pay2 = new BytesRef(("pos: " + 1).GetBytes(IOUtils.CHARSET_UTF_8));
BytesRef pay3 = new BytesRef(("pos: " + 3).GetBytes(IOUtils.CHARSET_UTF_8));
BytesRef pay4 = new BytesRef(("pos: " + 4).GetBytes(IOUtils.CHARSET_UTF_8));
payloads.Add(pay.Bytes);
payloads.Add(pay2.Bytes);
payloads.Add(pay3.Bytes);
payloads.Add(pay4.Bytes);
query = new SpanNearPayloadCheckQuery(oneThousHunThree, payloads);
CheckHits(query, new int[] { 1103, 1203, 1303, 1403, 1503, 1603, 1703, 1803, 1903 });
}
public override object Clone()
{
SpanPositionRangeQuery result = new SpanPositionRangeQuery((SpanQuery)m_match.Clone(), m_start, m_end);
result.Boost = Boost;
return(result);
}
public virtual void TestFuzzy()
{
FuzzyQuery fq = new FuzzyQuery(new Term("field", "broan"));
SpanQuery sfq = new SpanMultiTermQueryWrapper<MultiTermQuery>(fq);
// will not match quick brown fox
SpanPositionRangeQuery sprq = new SpanPositionRangeQuery(sfq, 3, 6);
Assert.AreEqual(2, searcher.Search(sprq, 10).TotalHits);
}
public virtual void TestFuzzy2()
{
// maximum of 1 term expansion
FuzzyQuery fq = new FuzzyQuery(new Term("field", "broan"), 1, 0, 1, false);
SpanQuery sfq = new SpanMultiTermQueryWrapper<MultiTermQuery>(fq);
// will only match jumps over lazy broun dog
SpanPositionRangeQuery sprq = new SpanPositionRangeQuery(sfq, 0, 100);
Assert.AreEqual(1, searcher.Search(sprq, 10).TotalHits);
}
public override bool Equals(object o)
{
if (this == o)
{
return(true);
}
if (!(o is SpanPositionRangeQuery))
{
return(false);
}
SpanPositionRangeQuery other = (SpanPositionRangeQuery)o;
return(this.m_end == other.m_end && this.m_start == other.m_start && this.m_match.Equals(other.m_match) && this.Boost == other.Boost);
}
public virtual void TestSpanPositionRange()
{
SpanPositionRangeQuery query;
SpanTermQuery term1 = new SpanTermQuery(new Term("field", "five"));
query = new SpanPositionRangeQuery(term1, 1, 2);
CheckHits(query, new int[] { 25, 35, 45, 55, 65, 75, 85, 95 });
Assert.IsTrue(Searcher.Explain(query, 25).Value > 0.0f);
Assert.IsTrue(Searcher.Explain(query, 95).Value > 0.0f);
query = new SpanPositionRangeQuery(term1, 0, 1);
CheckHits(query, new int[] { 5, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599 });
query = new SpanPositionRangeQuery(term1, 6, 7);
CheckHits(query, new int[] { });
}
public override bool Equals(object o)
{
if (this == o)
{
return(true);
}
if (!(o is SpanPositionRangeQuery))
{
return(false);
}
SpanPositionRangeQuery other = (SpanPositionRangeQuery)o;
// LUCENENET specific - compare bits rather than using equality operators to prevent these comparisons from failing in x86 in .NET Framework with optimizations enabled
return(this.m_end == other.m_end &&
this.m_start == other.m_start &&
this.m_match.Equals(other.m_match) && NumericUtils.SingleToSortableInt32(this.Boost) == NumericUtils.SingleToSortableInt32(other.Boost));
}
public virtual void TestSpanPositionRange()
{
SpanPositionRangeQuery query;
SpanTermQuery term1 = new SpanTermQuery(new Term("field", "five"));
query = new SpanPositionRangeQuery(term1, 1, 2);
CheckHits(query, new int[] { 25, 35, 45, 55, 65, 75, 85, 95 });
Assert.IsTrue(Searcher.Explain(query, 25).Value > 0.0f);
Assert.IsTrue(Searcher.Explain(query, 95).Value > 0.0f);
query = new SpanPositionRangeQuery(term1, 0, 1);
CheckHits(query, new int[] { 5, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599 });
query = new SpanPositionRangeQuery(term1, 6, 7);
CheckHits(query, new int[] { });
}
public virtual void TestComplexSpanChecks()
{
SpanTermQuery one = new SpanTermQuery(new Term("field", "one"));
SpanTermQuery thous = new SpanTermQuery(new Term("field", "thousand"));
//should be one position in between
SpanTermQuery hundred = new SpanTermQuery(new Term("field", "hundred"));
SpanTermQuery three = new SpanTermQuery(new Term("field", "three"));
SpanNearQuery oneThous = new SpanNearQuery(new SpanQuery[] { one, thous }, 0, true);
SpanNearQuery hundredThree = new SpanNearQuery(new SpanQuery[] { hundred, three }, 0, true);
SpanNearQuery oneThousHunThree = new SpanNearQuery(new SpanQuery[] { oneThous, hundredThree }, 1, true);
SpanQuery query;
//this one's too small
query = new SpanPositionRangeQuery(oneThousHunThree, 1, 2);
CheckHits(query, new int[] { });
//this one's just right
query = new SpanPositionRangeQuery(oneThousHunThree, 0, 6);
CheckHits(query, new int[] { 1103, 1203, 1303, 1403, 1503, 1603, 1703, 1803, 1903 });
var payloads = new List<byte[]>();
BytesRef pay = new BytesRef(("pos: " + 0).GetBytes(IOUtils.CHARSET_UTF_8));
BytesRef pay2 = new BytesRef(("pos: " + 1).GetBytes(IOUtils.CHARSET_UTF_8));
BytesRef pay3 = new BytesRef(("pos: " + 3).GetBytes(IOUtils.CHARSET_UTF_8));
BytesRef pay4 = new BytesRef(("pos: " + 4).GetBytes(IOUtils.CHARSET_UTF_8));
payloads.Add(pay.Bytes);
payloads.Add(pay2.Bytes);
payloads.Add(pay3.Bytes);
payloads.Add(pay4.Bytes);
query = new SpanNearPayloadCheckQuery(oneThousHunThree, payloads);
CheckHits(query, new int[] { 1103, 1203, 1303, 1403, 1503, 1603, 1703, 1803, 1903 });
}
public virtual void TestFuzzy()
{
FuzzyQuery fq = new FuzzyQuery(new Term("field", "broan"));
SpanQuery sfq = new SpanMultiTermQueryWrapper<MultiTermQuery>(fq);
// will not match quick brown fox
SpanPositionRangeQuery sprq = new SpanPositionRangeQuery(sfq, 3, 6);
Assert.AreEqual(2, Searcher.Search(sprq, 10).TotalHits);
}
public virtual void TestFuzzy2()
{
// maximum of 1 term expansion
FuzzyQuery fq = new FuzzyQuery(new Term("field", "broan"), 1, 0, 1, false);
SpanQuery sfq = new SpanMultiTermQueryWrapper<MultiTermQuery>(fq);
// will only match jumps over lazy broun dog
SpanPositionRangeQuery sprq = new SpanPositionRangeQuery(sfq, 0, 100);
Assert.AreEqual(1, Searcher.Search(sprq, 10).TotalHits);
}
public override object Clone()
{
SpanPositionRangeQuery result = new SpanPositionRangeQuery((SpanQuery)match.Clone(), start, end);
result.Boost = Boost;
return result;
}
