Examples with TermsBuilder org.elasticsearch.search.aggregations.bucket.terms.TermsBuilder used on opensource projects

Example 6 with TermsBuilder

use of org.elasticsearch.search.aggregations.bucket.terms.TermsBuilder in project sonarqube by SonarSource.

the class IssueIndex method listTermsMatching.

private Terms listTermsMatching(String fieldName, IssueQuery query, @Nullable String textQuery, Terms.Order termsOrder, int maxNumberOfTags) {
    SearchRequestBuilder requestBuilder = getClient().prepareSearch(IssueIndexDefinition.INDEX_TYPE_ISSUE).setSize(0);
    requestBuilder.setQuery(boolQuery().must(QueryBuilders.matchAllQuery()).filter(createBoolFilter(query)));
    TermsBuilder aggreg = AggregationBuilders.terms("_ref").field(fieldName).size(maxNumberOfTags).order(termsOrder).minDocCount(1L);
    if (textQuery != null) {
        aggreg.include(format(SUBSTRING_MATCH_REGEXP, escapeSpecialRegexChars(textQuery)));
    }
    SearchResponse searchResponse = requestBuilder.addAggregation(aggreg).get();
    return searchResponse.getAggregations().get("_ref");
}

Example 7 with TermsBuilder

use of org.elasticsearch.search.aggregations.bucket.terms.TermsBuilder in project sonarqube by SonarSource.

the class StickyFacetBuilder method addSelectedItemsToFacet.

public FilterAggregationBuilder addSelectedItemsToFacet(String fieldName, String facetName, FilterAggregationBuilder facetTopAggregation, Object... selected) {
    if (selected.length <= 0) {
        return facetTopAggregation;
    }
    String includes = Arrays.stream(selected).filter(Objects::nonNull).map(s -> EsUtils.escapeSpecialRegexChars(s.toString())).collect(PIPE_JOINER);
    TermsBuilder selectedTerms = AggregationBuilders.terms(facetName + "_selected").field(fieldName).include(includes);
    if (subAggregation != null) {
        selectedTerms = selectedTerms.subAggregation(subAggregation);
    }
    facetTopAggregation.subAggregation(selectedTerms);
    return facetTopAggregation;
}

Example 8 with TermsBuilder

use of org.elasticsearch.search.aggregations.bucket.terms.TermsBuilder in project tutorials by eugenp.

the class ElasticSearchQueryIntegrationTest method givenAnalyzedQuery_whenMakeAggregationOnTermCount_thenEachTokenCountsSeparately.

@Test
public void givenAnalyzedQuery_whenMakeAggregationOnTermCount_thenEachTokenCountsSeparately() {
    final TermsBuilder aggregation = AggregationBuilders.terms("top_tags").field("title");
    final SearchResponse response = client.prepareSearch("blog").setTypes("article").addAggregation(aggregation).execute().actionGet();
    final Map<String, Aggregation> results = response.getAggregations().asMap();
    final StringTerms topTags = (StringTerms) results.get("top_tags");
    final List<String> keys = topTags.getBuckets().stream().map(MultiBucketsAggregation.Bucket::getKeyAsString).sorted().collect(toList());
    assertEquals(asList("about", "article", "data", "elasticsearch", "engines", "search", "second", "spring", "tutorial"), keys);
}