goller 2004/04/21 10:26:28
Modified: src/java/org/apache/lucene/search IndexSearcher.java
Log:
Making bahavior of close() more consistent.
Revision Changes Path
1.17 +16 -4
jakarta-lucene/src/java/org/apache/lucene/search/IndexSearcher.java
Index: IndexSearcher.java
===================================================================
RCS file:
/home/cvs/jakarta-lucene/src/java/org/apache/lucene/search/IndexSearcher.java,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -r1.16 -r1.17
--- IndexSearcher.java 29 Mar 2004 22:48:03 -0000 1.16
+++ IndexSearcher.java 21 Apr 2004 17:26:28 -0000 1.17
@@ -32,25 +32,37 @@
*/
public class IndexSearcher extends Searcher {
IndexReader reader;
+ private boolean closeReader;
/** Creates a searcher searching the index in the named directory. */
public IndexSearcher(String path) throws IOException {
- this(IndexReader.open(path));
+ this(IndexReader.open(path), true);
}
/** Creates a searcher searching the index in the provided directory. */
public IndexSearcher(Directory directory) throws IOException {
- this(IndexReader.open(directory));
+ this(IndexReader.open(directory), true);
}
/** Creates a searcher searching the provided index. */
public IndexSearcher(IndexReader r) {
+ this(r, false);
+ }
+
+ private IndexSearcher(IndexReader r, boolean closeReader) {
reader = r;
+ this.closeReader = closeReader;
}
- // inherit javadoc
+ /**
+ * Note that the underlying IndexReader is not closed, if
+ * IndexSearcher was constructed with IndexSearcher(IndexReader r).
+ * If the IndexReader was supplied implicitly by specifying a directory, then
+ * the IndexReader gets closed.
+ */
public void close() throws IOException {
- reader.close();
+ if(closeReader)
+ reader.close();
}
// inherit javadoc
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