Examples with SpanNearQuery org.apache.lucene.search.spans.SpanNearQuery used on opensource projects

Example 26 with SpanNearQuery

use of org.apache.lucene.search.spans.SpanNearQuery in project lucene-solr by apache.

the class TestPayloadCheckQuery method testSpanPayloadCheck.

public void testSpanPayloadCheck() throws Exception {
    SpanQuery term1 = new SpanTermQuery(new Term("field", "five"));
    BytesRef pay = new BytesRef("pos: " + 5);
    SpanQuery query = new SpanPayloadCheckQuery(term1, Collections.singletonList(pay));
    checkHits(query, new int[] { 1125, 1135, 1145, 1155, 1165, 1175, 1185, 1195, 1225, 1235, 1245, 1255, 1265, 1275, 1285, 1295, 1325, 1335, 1345, 1355, 1365, 1375, 1385, 1395, 1425, 1435, 1445, 1455, 1465, 1475, 1485, 1495, 1525, 1535, 1545, 1555, 1565, 1575, 1585, 1595, 1625, 1635, 1645, 1655, 1665, 1675, 1685, 1695, 1725, 1735, 1745, 1755, 1765, 1775, 1785, 1795, 1825, 1835, 1845, 1855, 1865, 1875, 1885, 1895, 1925, 1935, 1945, 1955, 1965, 1975, 1985, 1995 });
    assertTrue(searcher.explain(query, 1125).getValue() > 0.0f);
    SpanTermQuery term2 = new SpanTermQuery(new Term("field", "hundred"));
    SpanNearQuery snq;
    SpanQuery[] clauses;
    List<BytesRef> list;
    BytesRef pay2;
    clauses = new SpanQuery[2];
    clauses[0] = term1;
    clauses[1] = term2;
    snq = new SpanNearQuery(clauses, 0, true);
    pay = new BytesRef("pos: " + 0);
    pay2 = new BytesRef("pos: " + 1);
    list = new ArrayList<>();
    list.add(pay);
    list.add(pay2);
    query = new SpanPayloadCheckQuery(snq, list);
    checkHits(query, new int[] { 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 });
    clauses = new SpanQuery[3];
    clauses[0] = term1;
    clauses[1] = term2;
    clauses[2] = new SpanTermQuery(new Term("field", "five"));
    snq = new SpanNearQuery(clauses, 0, true);
    pay = new BytesRef("pos: " + 0);
    pay2 = new BytesRef("pos: " + 1);
    BytesRef pay3 = new BytesRef("pos: " + 2);
    list = new ArrayList<>();
    list.add(pay);
    list.add(pay2);
    list.add(pay3);
    query = new SpanPayloadCheckQuery(snq, list);
    checkHits(query, new int[] { 505 });
}

Example 27 with SpanNearQuery

use of org.apache.lucene.search.spans.SpanNearQuery in project elasticsearch by elastic.

the class SimpleQueryParserTests method testAnalyzerWithGraph.

public void testAnalyzerWithGraph() {
    SimpleQueryParser.Settings settings = new SimpleQueryParser.Settings();
    settings.analyzeWildcard(true);
    Map<String, Float> weights = new HashMap<>();
    weights.put("field1", 1.0f);
    SimpleQueryParser parser = new MockSimpleQueryParser(new MockSynonymAnalyzer(), weights, -1, settings);
    for (Operator op : Operator.values()) {
        BooleanClause.Occur defaultOp = op.toBooleanClauseOccur();
        parser.setDefaultOperator(defaultOp);
        // non-phrase won't detect multi-word synonym because of whitespace splitting
        Query query = parser.parse("guinea pig");
        Query expectedQuery = new BooleanQuery.Builder().add(new BooleanClause(new TermQuery(new Term("field1", "guinea")), defaultOp)).add(new BooleanClause(new TermQuery(new Term("field1", "pig")), defaultOp)).build();
        assertThat(query, equalTo(expectedQuery));
        // phrase will pick it up
        query = parser.parse("\"guinea pig\"");
        SpanTermQuery span1 = new SpanTermQuery(new Term("field1", "guinea"));
        SpanTermQuery span2 = new SpanTermQuery(new Term("field1", "pig"));
        expectedQuery = new SpanOrQuery(new SpanNearQuery(new SpanQuery[] { span1, span2 }, 0, true), new SpanTermQuery(new Term("field1", "cavy")));
        assertThat(query, equalTo(expectedQuery));
        // phrase with slop
        query = parser.parse("big \"tiny guinea pig\"~2");
        expectedQuery = new BooleanQuery.Builder().add(new TermQuery(new Term("field1", "big")), defaultOp).add(new SpanNearQuery(new SpanQuery[] { new SpanTermQuery(new Term("field1", "tiny")), new SpanOrQuery(new SpanNearQuery(new SpanQuery[] { span1, span2 }, 0, true), new SpanTermQuery(new Term("field1", "cavy"))) }, 2, true), defaultOp).build();
        assertThat(query, equalTo(expectedQuery));
    }
}

Example 28 with SpanNearQuery

use of org.apache.lucene.search.spans.SpanNearQuery in project elasticsearch by elastic.

the class SpanNearQueryBuilderTests method doAssertLuceneQuery.

@Override
protected void doAssertLuceneQuery(SpanNearQueryBuilder queryBuilder, Query query, SearchContext context) throws IOException {
    assertThat(query, instanceOf(SpanNearQuery.class));
    SpanNearQuery spanNearQuery = (SpanNearQuery) query;
    assertThat(spanNearQuery.getSlop(), equalTo(queryBuilder.slop()));
    assertThat(spanNearQuery.isInOrder(), equalTo(queryBuilder.inOrder()));
    assertThat(spanNearQuery.getClauses().length, equalTo(queryBuilder.clauses().size()));
    Iterator<SpanQueryBuilder> spanQueryBuilderIterator = queryBuilder.clauses().iterator();
    for (SpanQuery spanQuery : spanNearQuery.getClauses()) {
        assertThat(spanQuery, equalTo(spanQueryBuilderIterator.next().toQuery(context.getQueryShardContext())));
    }
}

Example 29 with SpanNearQuery

use of org.apache.lucene.search.spans.SpanNearQuery in project elasticsearch by elastic.

the class CandidateQueryTests method testDuelSpecificQueries.

public void testDuelSpecificQueries() throws Exception {
    List<ParseContext.Document> documents = new ArrayList<>();
    CommonTermsQuery commonTermsQuery = new CommonTermsQuery(BooleanClause.Occur.SHOULD, BooleanClause.Occur.SHOULD, 128);
    commonTermsQuery.add(new Term("field", "quick"));
    commonTermsQuery.add(new Term("field", "brown"));
    commonTermsQuery.add(new Term("field", "fox"));
    addQuery(commonTermsQuery, documents);
    BlendedTermQuery blendedTermQuery = BlendedTermQuery.booleanBlendedQuery(new Term[] { new Term("field", "quick"), new Term("field", "brown"), new Term("field", "fox") }, false);
    addQuery(blendedTermQuery, documents);
    SpanNearQuery spanNearQuery = new SpanNearQuery.Builder("field", true).addClause(new SpanTermQuery(new Term("field", "quick"))).addClause(new SpanTermQuery(new Term("field", "brown"))).addClause(new SpanTermQuery(new Term("field", "fox"))).build();
    addQuery(spanNearQuery, documents);
    SpanNearQuery spanNearQuery2 = new SpanNearQuery.Builder("field", true).addClause(new SpanTermQuery(new Term("field", "the"))).addClause(new SpanTermQuery(new Term("field", "lazy"))).addClause(new SpanTermQuery(new Term("field", "doc"))).build();
    SpanOrQuery spanOrQuery = new SpanOrQuery(spanNearQuery, spanNearQuery2);
    addQuery(spanOrQuery, documents);
    SpanNotQuery spanNotQuery = new SpanNotQuery(spanNearQuery, spanNearQuery);
    addQuery(spanNotQuery, documents);
    long lowerLong = randomIntBetween(0, 256);
    long upperLong = lowerLong + randomIntBetween(0, 32);
    addQuery(LongPoint.newRangeQuery("long_field", lowerLong, upperLong), documents);
    indexWriter.addDocuments(documents);
    indexWriter.close();
    directoryReader = DirectoryReader.open(directory);
    IndexSearcher shardSearcher = newSearcher(directoryReader);
    // Disable query cache, because ControlQuery cannot be cached...
    shardSearcher.setQueryCache(null);
    Document document = new Document();
    document.add(new TextField("field", "the quick brown fox jumps over the lazy dog", Field.Store.NO));
    long randomLong = randomIntBetween((int) lowerLong, (int) upperLong);
    document.add(new LongPoint("long_field", randomLong));
    MemoryIndex memoryIndex = MemoryIndex.fromDocument(document, new WhitespaceAnalyzer());
    duelRun(queryStore, memoryIndex, shardSearcher);
}

Example 30 with SpanNearQuery

use of org.apache.lucene.search.spans.SpanNearQuery in project elasticsearch by elastic.

the class QueryAnalyzerTests method testExtractQueryMetadata_spanNearQuery.

public void testExtractQueryMetadata_spanNearQuery() {
    SpanTermQuery spanTermQuery1 = new SpanTermQuery(new Term("_field", "_short_term"));
    SpanTermQuery spanTermQuery2 = new SpanTermQuery(new Term("_field", "_very_long_term"));
    SpanNearQuery spanNearQuery = new SpanNearQuery.Builder("_field", true).addClause(spanTermQuery1).addClause(spanTermQuery2).build();
    Result result = analyze(spanNearQuery);
    assertThat(result.verified, is(false));
    assertTermsEqual(result.terms, spanTermQuery2.getTerm());
}