--- a/searchengine/oss/cl/clucene/src/clucene/index/indexreader.h Tue Oct 05 13:15:12 2010 +0530
+++ b/searchengine/oss/cl/clucene/src/clucene/index/indexreader.h Fri Oct 15 12:09:28 2010 +0530
@@ -306,6 +306,15 @@
* @throws IOException if there is a problem with accessing the index
*/
static bool indexExists(const CL_NS(store)::Directory* directory);
+
+ /**
+ * Returns <code>true</code> if an index exists at the specified directory.
+ * If the directory does not exist or if there is no index in it.
+ * @param directory the directory to check for an index
+ * @return <code>true</code> if an index exists; <code>false</code> otherwise
+ * @throws IOException if there is a problem with accessing the index
+ */
+ bool indexExists(void);
/** Returns the number of documents in this index. */
virtual int32_t numDocs() = 0;