Lucene.Net.Search.TermQuery.ToString C# (CSharp) Method

ToString() public method

Prints a user-readable version of this query.
public ToString ( string field ) : string
field string
return string
        public override string ToString(string field)
        {
            StringBuilder buffer = new StringBuilder();
            if (!Term_Renamed.Field().Equals(field))
            {
                buffer.Append(Term_Renamed.Field());
                buffer.Append(":");
            }
            buffer.Append(Term_Renamed.Text());
            buffer.Append(ToStringUtils.Boost(Boost));
            return buffer.ToString();
        }

Usage Example

Beispiel #1
0
        public void TestSimpleBrowser()
        {
            var query = new TermQuery(new Term("name", "asp.net"));
            Console.WriteLine(string.Format("query: <{0}>", query.ToString()));
            var request = new BrowseRequest()
            {
                Count = 10,
                Offset = 0,
                Query = query,
                Sort = new Lucene.Net.Search.Sort(new SortField("price", SortField.DOUBLE, false)).GetSort()
            };

            var facetHandlers = new IFacetHandler[] { new SimpleFacetHandler("category") };
            var browser = new BoboBrowser(BoboIndexReader.GetInstance(IndexReader.Open(_indexDir, true), facetHandlers));
            var facetSpec = new FacetSpec() { OrderBy = FacetSpec.FacetSortSpec.OrderHitsDesc, MinHitCount = 1 };
            request.SetFacetSpec("category", facetSpec);

            var result = browser.Browse(request);
            Console.WriteLine(string.Format("total hits:{0}", result.NumHits));
            Console.WriteLine("===========================");
            foreach (var facet in result.FacetMap["category"].GetFacets())
            {
                var category = _categories.First(k => k.Value == int.Parse(facet.Value.ToString()));
                Console.WriteLine("{0}:({1})", category.Key, facet.FacetValueHitCount);
            }
            Console.WriteLine("===========================");
            for (var i = 0; i < result.Hits.Length; i++)
            {
                var doc = browser.Doc(result.Hits[i].DocId);
                var category = _categories.First(k => k.Value == int.Parse(doc.GetField("category").StringValue)).Key;
                Console.WriteLine(string.Format("{2} - {0} ${1} by {3}", doc.GetField("name").StringValue, doc.GetField("price").StringValue, category, doc.GetField("author").StringValue));
            }
        }
All Usage Examples Of Lucene.Net.Search.TermQuery::ToString