public BoboFacetQuery(ISearchContext searchContext, string category, Analyzer analyzer, string[] fields, LuceneSearchOptions searchOptions, BooleanOperation occurance)
: base(searchContext, category, analyzer, fields, searchOptions, occurance)
{
_searchContext = searchContext;
_request = new BoboFacetRequest
{
BrowseRequest = new BrowseRequest
{
Query = Query,
FetchStoredFields = true
},
FacetHandlers = new List <IFacetHandler>()
};
}
public void PerformSearch(BoboFacetRequest request)
{
using (var boboReader = BoboIndexReader.GetInstance(Searcher.IndexReader, request.FacetHandlers))
using (var browser = new BoboBrowser(boboReader))
{
var results = browser.Browse(request.BrowseRequest);
_browseHits = results.Hits;
foreach (var facet in results.FacetMap)
{
Facets.Add(facet.Key, CreateFacetResult(facet.Value));
}
TotalItemCount = results.NumHits;
}
}
private BoboFacetRequest BuildRequest(int maxResults)
{
var request = new BoboFacetRequest
{
BrowseRequest = new BrowseRequest
{
Query = Query,
Sort = SortFields.ToArray(),
Count = maxResults,
FetchStoredFields = true
},
FacetHandlers = new List <IFacetHandler>()
};
foreach (var field in Fields)
{
var spec = new FacetSpec()
{
MinHitCount = field.MinHits,
MaxCount = field.MaxCount
};
request.BrowseRequest.SetFacetSpec(field.Name, spec);
if (field.Values != null)
{
request.BrowseRequest.AddSelection(new BrowseSelection(field.Name)
{
Values = field.Values
});
}
request.FacetHandlers.Add(new MultiValueFacetHandler(field.Name));
}
return(request);
}
public BoboFacetSearchResults(ISearchContext searchContext, BoboFacetRequest request)
: base(searchContext)
{
PerformSearch(request);
}