public IEnumerable<LocationGroup> FindGroupedLocations(string query, ILocationGroupingStrategy groupingStrategy)
{
var wildcardQuery = query.Trim() + "*";
var queryFields = groupingStrategy.Fields;
if (query.Any(c => Char.IsDigit(c)))
queryFields = queryFields.Concat(new List<LocationQueryField>() {_queryFields.HouseNumber});
var luceneQuery = GenerateLuceneQuery(wildcardQuery, queryFields);
var collector = new GroupCollector(_locationGroupBuilder, groupingStrategy.Fields);
_searcher.Search(luceneQuery, collector);
return collector.Groups.OrderBy(g => g.GroupDescription, new AlphanumericComparerFast());
}
public QueryThread(string query, IndexSearcher searcher, int threadno, Analyzer analyzer, Action<string> callback)
{
_query = query;
_searcher = searcher;
_threadno = threadno;
_analyzer = analyzer;
_callback = callback;
_formatter = new TitleCaseFormatter();
_formatConditions = new LocationDataFieldFormatConditions();
var queryFields = new LuceneQueryFields();
var collector = new GroupCollector(new LocationGroupBuilder(new ConditionalFormatter<string,LocationDataField>(_formatter,_formatConditions))
, new List<LocationQueryField>()
{
queryFields.Street,
queryFields.Town,
queryFields.PostCode
});
_collector = collector;
}
