Example usage for org.apache.solr.client.solrj.response IntervalFacet getIntervals

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj.response IntervalFacet getIntervals.

Prototype

public List<Count> getIntervals() 

Source Link

Usage

From source file:org.apache.nifi.processors.solr.QuerySolr.java

License:Apache License

private static void addFacetsFromSolrResponseToJsonWriter(final QueryResponse response, final JsonWriter writer)
        throws IOException {
    writer.beginObject();//  ww  w. j  a  v  a  2s .c  o  m
    writer.name("facet_queries");
    writer.beginArray();
    for (final Map.Entry<String, Integer> facetQuery : response.getFacetQuery().entrySet()) {
        writer.beginObject();
        writer.name("facet").value(facetQuery.getKey());
        writer.name("count").value(facetQuery.getValue());
        writer.endObject();
    }
    writer.endArray();

    writer.name("facet_fields");
    writer.beginObject();
    for (final FacetField facetField : response.getFacetFields()) {
        writer.name(facetField.getName());
        writer.beginArray();
        for (final FacetField.Count count : facetField.getValues()) {
            writer.beginObject();
            writer.name("facet").value(count.getName());
            writer.name("count").value(count.getCount());
            writer.endObject();
        }
        writer.endArray();
    }
    writer.endObject();

    writer.name("facet_ranges");
    writer.beginObject();
    for (final RangeFacet rangeFacet : response.getFacetRanges()) {
        writer.name(rangeFacet.getName());
        writer.beginArray();
        final List<Count> list = rangeFacet.getCounts();
        for (final Count count : list) {
            writer.beginObject();
            writer.name("facet").value(count.getValue());
            writer.name("count").value(count.getCount());
            writer.endObject();
        }
        writer.endArray();
    }
    writer.endObject();

    writer.name("facet_intervals");
    writer.beginObject();
    for (final IntervalFacet intervalFacet : response.getIntervalFacets()) {
        writer.name(intervalFacet.getField());
        writer.beginArray();
        for (final IntervalFacet.Count count : intervalFacet.getIntervals()) {
            writer.beginObject();
            writer.name("facet").value(count.getKey());
            writer.name("count").value(count.getCount());
            writer.endObject();
        }
        writer.endArray();
    }
    writer.endObject();
    writer.endObject();
}

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