Import Debian changes 0.6.0~beta2-1

elki (0.6.0~beta2-1) unstable; urgency=low

  * New upstream beta release.
  * 3DPC extension is not yet included.

1 files changed, 48 insertions, 0 deletions

diff --git a/src/de/lmu/ifi/dbs/elki/persistent/PageFileFactory.java b/src/de/lmu/ifi/dbs/elki/persistent/PageFileFactory.java
new file mode 100644
index 00000000..3c7fa86d
--- /dev/null
+++ b/src/de/lmu/ifi/dbs/elki/persistent/PageFileFactory.java
@@ -0,0 +1,48 @@
+package de.lmu.ifi.dbs.elki.persistent;
+
+/*
+ This file is part of ELKI:
+ Environment for Developing KDD-Applications Supported by Index-Structures
+
+ Copyright (C) 2013
+ Ludwig-Maximilians-Universität München
+ Lehr- und Forschungseinheit für Datenbanksysteme
+ ELKI Development Team
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * Factory interface for generating page files.
+ * 
+ * @author Erich Schubert
+ * 
+ * @param <P> Page type
+ */
+public interface PageFileFactory<P extends Page> {
+  /**
+   * Make a new page file.
+   * 
+   * @param cls Page class
+   * @return Page file
+   */
+  PageFile<P> newPageFile(Class<P> cls);
+  
+  /**
+   * Query the page size.
+   * 
+   * @return page size
+   */
+  int getPageSize();
+}