Examples with Aggregations org.opensearch.search.aggregations.Aggregations used on opensource projects

Example 1 with Aggregations

use of org.opensearch.search.aggregations.Aggregations in project fess by codelibs.

the class QueryResponseList method init.

public void init(final OptionalEntity<SearchResponse> searchResponseOpt, final int start, final int pageSize) {
    searchResponseOpt.ifPresent(searchResponse -> {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final SearchHits searchHits = searchResponse.getHits();
        allRecordCount = searchHits.getTotalHits().value;
        allRecordCountRelation = searchHits.getTotalHits().relation.toString();
        queryTime = searchResponse.getTook().millis();
        if (searchResponse.getTotalShards() != searchResponse.getSuccessfulShards()) {
            partialResults = true;
        }
        // build highlighting fields
        final QueryHelper queryHelper = ComponentUtil.getQueryHelper();
        final String hlPrefix = queryHelper.getHighlightPrefix();
        for (final SearchHit searchHit : searchHits.getHits()) {
            final Map<String, Object> docMap = parseSearchHit(fessConfig, hlPrefix, searchHit);
            if (fessConfig.isResultCollapsed()) {
                final Map<String, SearchHits> innerHits = searchHit.getInnerHits();
                if (innerHits != null) {
                    final SearchHits innerSearchHits = innerHits.get(fessConfig.getQueryCollapseInnerHitsName());
                    if (innerSearchHits != null) {
                        final long totalHits = innerSearchHits.getTotalHits().value;
                        if (totalHits > 1) {
                            docMap.put(fessConfig.getQueryCollapseInnerHitsName() + "_count", totalHits);
                            final DocumentField bitsField = searchHit.getFields().get(fessConfig.getIndexFieldContentMinhashBits());
                            if (bitsField != null && !bitsField.getValues().isEmpty()) {
                                docMap.put(fessConfig.getQueryCollapseInnerHitsName() + "_hash", bitsField.getValues().get(0));
                            }
                            docMap.put(fessConfig.getQueryCollapseInnerHitsName(), StreamUtil.stream(innerSearchHits.getHits()).get(stream -> stream.map(v -> parseSearchHit(fessConfig, hlPrefix, v)).toArray(n -> new Map[n])));
                        }
                    }
                }
            }
            parent.add(docMap);
        }
        // facet
        final Aggregations aggregations = searchResponse.getAggregations();
        if (aggregations != null) {
            facetResponse = new FacetResponse(aggregations);
        }
    });
    if (pageSize > 0) {
        calculatePageInfo(start, pageSize);
    }
}