public void Execute()
{
//We only want to run the base query once, so we capture all of the facet-ing terms then run the query
// once through the collector and pull out all of the terms in one shot
var allCollector = new GatherAllCollector();
var facetsByName = new Dictionary <string, Dictionary <string, int> >();
IndexSearcher currentIndexSearcher;
using (Database.IndexStorage.GetCurrentIndexSearcher(Index, out currentIndexSearcher))
{
var baseQuery = Database.IndexStorage.GetLuceneQuery(Index, IndexQuery, Database.IndexQueryTriggers);
currentIndexSearcher.Search(baseQuery, allCollector);
var fields = Facets.Values.Select(x => x.Name)
.Concat(Ranges.Select(x => x.Key));
var fieldsToRead = new HashSet <string>(fields);
IndexedTerms.ReadEntriesForFields(currentIndexSearcher.IndexReader,
fieldsToRead,
allCollector.Documents,
term =>
{
List <ParsedRange> list;
if (Ranges.TryGetValue(term.Field, out list))
{
var num = NumericStringToNum(term.Text);
for (int i = 0; i < list.Count; i++)
{
var parsedRange = list[i];
if (parsedRange.IsMatch(term.Text))
{
Results.Results[term.Field].Values[i].Hits++;
}
}
}
Facet value;
if (Facets.TryGetValue(term.Field, out value))
{
var facetValues = facetsByName.GetOrAdd(term.Field);
facetValues[term.Text] = facetValues.GetOrDefault(term.Text) + 1;
}
});
}
UpdateFacetResults(facetsByName);
}
