[GRAPHDB-57] implemented Lucene Index Optimize method

Marmort · Nov 30, 2011 · 34766d7 · 34766d7
1 parent 78c18b8
commit 34766d7
Show file tree

Hide file tree

Showing 2 changed files with 16 additions and 2 deletions.
diff --git a/Plugins/Index/Implementations/SonesLuceneIndex/LuceneIndex.cs b/Plugins/Index/Implementations/SonesLuceneIndex/LuceneIndex.cs
@@ -86,9 +86,9 @@ private IndexWriter GetIndexWriter()
             return _IndexWriter;
         }
 
-        private void CloseIndexWriter(IndexWriter myWriter)
+        private void CloseIndexWriter(IndexWriter myWriter, bool bOptimize=false)
         {
-            myWriter.Optimize();
+            if (bOptimize) myWriter.Optimize();
             myWriter.Close();
             myWriter.Dispose();
         }
@@ -104,6 +104,19 @@ private void CloseIndexReader(IndexReader myReader)
             myReader.Dispose();
         }
 
+        /// <summary>
+        /// Optimizes the index for fastest search.
+        /// </summary>
+        /// 
+        /// <exception cref="System.ArgumentNullException">
+        ///		myEntry is NULL.
+        /// </exception>
+        public void Optimize()
+        {
+            var writer = GetIndexWriter();
+            CloseIndexWriter(writer, true);
+        }
+
         /// <summary>
         /// Adds the specified entry to the index.
         /// </summary>

diff --git a/Plugins/Index/Implementations/SonesLuceneIndex/SonesLuceneIndex.cs b/Plugins/Index/Implementations/SonesLuceneIndex/SonesLuceneIndex.cs
@@ -518,6 +518,7 @@ public override bool TryRemoveValue(IComparable myKey, long myValue)
 
         public override void Optimize()
         {
+            _LuceneIndex.Optimize();
         }
 
         public override void Clear()