pylucene 3.5.0-3

[pylucene.git] / java / org / apache / pylucene / index / PythonIndexDeletionPolicy.java

diff --git a/java/org/apache/pylucene/index/PythonIndexDeletionPolicy.java b/java/org/apache/pylucene/index/PythonIndexDeletionPolicy.java
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+++ b/java/org/apache/pylucene/index/PythonIndexDeletionPolicy.java
@@ -0,0 +1,53 @@
+/* ====================================================================
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ * ====================================================================
+ */
+
+package org.apache.pylucene.index;
+
+import java.io.IOException;
+import java.util.List;
+
+import org.apache.lucene.index.IndexCommit;
+import org.apache.lucene.index.IndexDeletionPolicy;
+
+public class PythonIndexDeletionPolicy implements IndexDeletionPolicy {
+    private long pythonObject;
+
+    public PythonIndexDeletionPolicy()
+    {
+    }
+
+    public void pythonExtension(long pythonObject)
+    {
+        this.pythonObject = pythonObject;
+    }
+    public long pythonExtension()
+    {
+        return this.pythonObject;
+    }
+
+    public void finalize()
+        throws Throwable
+    {
+        pythonDecRef();
+    }
+
+    public native void pythonDecRef();
+
+    public native void onInit(List<? extends IndexCommit> commits)
+        throws IOException;
+
+    public native void onCommit(List<? extends IndexCommit> commits)
+        throws IOException;
+}