Example usage for org.springframework.data.solr.core.query.result SolrResultPage SolrResultPage

Introduction

In this page you can find the example usage for org.springframework.data.solr.core.query.result SolrResultPage SolrResultPage.

Prototype

public SolrResultPage(List<T> content, Pageable pageable, long total, @Nullable Float maxScore) 

Source Link

Usage

From source file:org.springframework.data.solr.core.ResultHelper.java

static Map<Field, Page<FacetFieldEntry>> convertFacetQueryResponseToFacetPageMap(FacetQuery query,
        QueryResponse response) {/*  w  w w  . j a  v a2s . c  om*/
    Assert.notNull(query, "Cannot convert response for 'null', query");

    if (!hasFacets(query, response)) {
        return Collections.emptyMap();
    }
    Map<Field, Page<FacetFieldEntry>> facetResult = new HashMap<Field, Page<FacetFieldEntry>>();

    if (CollectionUtils.isNotEmpty(response.getFacetFields())) {
        int initalPageSize = query.getFacetOptions().getPageable().getPageSize();
        for (FacetField facetField : response.getFacetFields()) {
            if (facetField != null && StringUtils.hasText(facetField.getName())) {
                Field field = new SimpleField(facetField.getName());
                if (CollectionUtils.isNotEmpty(facetField.getValues())) {
                    List<FacetFieldEntry> pageEntries = new ArrayList<FacetFieldEntry>(initalPageSize);
                    for (Count count : facetField.getValues()) {
                        if (count != null) {
                            pageEntries
                                    .add(new SimpleFacetFieldEntry(field, count.getName(), count.getCount()));
                        }
                    }
                    facetResult.put(field, new SolrResultPage<FacetFieldEntry>(pageEntries,
                            query.getFacetOptions().getPageable(), facetField.getValueCount(), null));
                } else {
                    facetResult.put(field,
                            new SolrResultPage<FacetFieldEntry>(Collections.<FacetFieldEntry>emptyList(),
                                    query.getFacetOptions().getPageable(), 0, null));
                }
            }
        }
    }
    return facetResult;
}

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