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

Example 1 with SpanNotQuery

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

the class SpanNotQueryBuilder method doToQuery.

@Override
protected Query doToQuery(QueryShardContext context) throws IOException {
    Query includeQuery = this.include.toQuery(context);
    assert includeQuery instanceof SpanQuery;
    Query excludeQuery = this.exclude.toQuery(context);
    assert excludeQuery instanceof SpanQuery;
    return new SpanNotQuery((SpanQuery) includeQuery, (SpanQuery) excludeQuery, pre, post);
}

Example 2 with SpanNotQuery

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

the class QueryAnalyzerTests method testExtractQueryMetadata_spanNotQuery.

public void testExtractQueryMetadata_spanNotQuery() {
    SpanTermQuery spanTermQuery1 = new SpanTermQuery(new Term("_field", "_short_term"));
    SpanTermQuery spanTermQuery2 = new SpanTermQuery(new Term("_field", "_very_long_term"));
    SpanNotQuery spanNotQuery = new SpanNotQuery(spanTermQuery1, spanTermQuery2);
    Result result = analyze(spanNotQuery);
    assertThat(result.verified, is(false));
    assertTermsEqual(result.terms, spanTermQuery1.getTerm());
}

Example 3 with SpanNotQuery

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

the class SpanNotQueryBuilderTests method doAssertLuceneQuery.

@Override
protected void doAssertLuceneQuery(SpanNotQueryBuilder queryBuilder, Query query, SearchContext context) throws IOException {
    assertThat(query, instanceOf(SpanNotQuery.class));
    SpanNotQuery spanNotQuery = (SpanNotQuery) query;
    assertThat(spanNotQuery.getExclude(), equalTo(queryBuilder.excludeQuery().toQuery(context.getQueryShardContext())));
    assertThat(spanNotQuery.getInclude(), equalTo(queryBuilder.includeQuery().toQuery(context.getQueryShardContext())));
}

Example 4 with SpanNotQuery

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

the class SpanNotBuilder method getSpanQuery.

@Override
public SpanQuery getSpanQuery(Element e) throws ParserException {
    Element includeElem = DOMUtils.getChildByTagOrFail(e, "Include");
    includeElem = DOMUtils.getFirstChildOrFail(includeElem);
    Element excludeElem = DOMUtils.getChildByTagOrFail(e, "Exclude");
    excludeElem = DOMUtils.getFirstChildOrFail(excludeElem);
    SpanQuery include = factory.getSpanQuery(includeElem);
    SpanQuery exclude = factory.getSpanQuery(excludeElem);
    SpanNotQuery snq = new SpanNotQuery(include, exclude);
    float boost = DOMUtils.getAttribute(e, "boost", 1.0f);
    return new SpanBoostQuery(snq, boost);
}

Example 5 with SpanNotQuery

use of org.apache.lucene.search.spans.SpanNotQuery 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);
}