Import Debian changes 0.5.0~beta2-1

elki (0.5.0~beta2-1) unstable; urgency=low

  * New upstream beta release.
  * Needs GNU Trove 3, in NEW.
  * Build with OpenJDK7, as OpenJDK6 complains.

elki (0.5.0~beta1-1) unstable; urgency=low

  * New upstream beta release.
  * Needs GNU Trove 3, not yet in Debian (private package)
  * Build with OpenJDK7, as OpenJDK6 complains.

1 files changed, 47 insertions, 0 deletions

diff --git a/src/de/lmu/ifi/dbs/elki/visualization/style/StylingPolicy.java b/src/de/lmu/ifi/dbs/elki/visualization/style/StylingPolicy.java
new file mode 100644
index 00000000..a46d7c98
--- /dev/null
+++ b/src/de/lmu/ifi/dbs/elki/visualization/style/StylingPolicy.java
@@ -0,0 +1,47 @@
+package de.lmu.ifi.dbs.elki.visualization.style;
+
+import de.lmu.ifi.dbs.elki.database.ids.DBID;
+
+/*
+ This file is part of ELKI:
+ Environment for Developing KDD-Applications Supported by Index-Structures
+
+ Copyright (C) 2012
+ 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/>.
+ */
+
+/**
+ * Styling policy.
+ * 
+ * Implementations <em>must</em> implement either {@link ClassStylingPolicy} or
+ * {@link SingleObjectsStylingPolicy} interfaces, as most visualizers will only
+ * support these known interfaces.
+ * 
+ * @author Erich Schubert
+ */
+public interface StylingPolicy {
+  /**
+   * Get the color for an individual object.
+   * 
+   * Note: if possible, use a class styling policy which can optimize better.
+   * 
+   * @param id Object ID
+   * @return Color value
+   */
+  public int getColorForDBID(DBID id);
+}