コード例 #1
0
        /// <summary>
        /// 创建索引
        /// </summary>
        public void CreateIndex <T, TKey>(T[] indexObjects, Expression <Func <T, TKey> > keySelector, LuceneIndexBehavior <T> behavior = null)
        {
            if (LuceneIndexer == null)
            {
                return;
            }

            var index      = new List <ILuceneIndexable>();
            var properties = typeof(T).GetProperties();

            foreach (var obj in indexObjects)
            {
                index.Add(new LuceneIndexable <T, TKey>(obj, keySelector.Compile()(obj), behavior));
            }

            if (index.Any())
            {
                LuceneIndexer.CreateIndex(index);
            }
        }
コード例 #2
0
 /// <summary>
 /// 搜索引擎
 /// </summary>
 /// <param name="directory"></param>
 /// <param name="analyzer"></param>
 /// <param name="memoryCache"></param>
 public SearchEngineImp(Directory directory, Analyzer analyzer, ICache cache)
 {
     this.analyzer       = analyzer;
     LuceneIndexer       = new LuceneIndexer(directory, analyzer);
     LuceneIndexSearcher = new LuceneIndexSearcher(directory, analyzer, cache);
 }
コード例 #3
0
 /// <summary>
 /// 删除索引
 /// </summary>
 public void DeleteIndex()
 {
     LuceneIndexer?.DeleteAll();
 }