1 files changed, 6 insertions, 6 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/database/datastore/memory/MapIntegerDBIDDBIDStore.java b/src/de/lmu/ifi/dbs/elki/database/datastore/memory/MapIntegerDBIDDBIDStore.java
index 9b8a4be8..ed60cf0a 100644
--- a/src/de/lmu/ifi/dbs/elki/database/datastore/memory/MapIntegerDBIDDBIDStore.java
+++ b/src/de/lmu/ifi/dbs/elki/database/datastore/memory/MapIntegerDBIDDBIDStore.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.database.datastore.memory;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -50,7 +50,7 @@ public class MapIntegerDBIDDBIDStore implements WritableDBIDDataStore {
    */
   public MapIntegerDBIDDBIDStore(int size) {
     super();
-    map = new TIntIntHashMap(size, 0.5f, Integer.MIN_VALUE, DBIDUtil.invalid().internalGetIndex());
+    map = new TIntIntHashMap(size, 0.5f, Integer.MIN_VALUE, DBIDUtil.asInteger(DBIDUtil.invalid()));
   }
 
   @Override
@@ -72,7 +72,7 @@ public class MapIntegerDBIDDBIDStore implements WritableDBIDDataStore {
   @Override
   @Deprecated
   public DBID put(DBIDRef id, DBID value) {
-    return DBIDUtil.importInteger(map.put(id.internalGetIndex(), value.internalGetIndex()));
+    return DBIDUtil.importInteger(map.put(DBIDUtil.asInteger(id), DBIDUtil.asInteger(value)));
   }
 
   @Override
@@ -88,17 +88,17 @@ public class MapIntegerDBIDDBIDStore implements WritableDBIDDataStore {
 
   @Override
   public void put(DBIDRef id, DBIDRef value) {
-    map.put(id.internalGetIndex(), value.internalGetIndex());
+    map.put(DBIDUtil.asInteger(id), DBIDUtil.asInteger(value));
   }
 
   @Override
   public void putDBID(DBIDRef id, DBIDRef value) {
-    map.put(id.internalGetIndex(), value.internalGetIndex());
+    map.put(DBIDUtil.asInteger(id), DBIDUtil.asInteger(value));
   }
 
   @Override
   public void assignVar(DBIDRef id, DBIDVar var) {
-    final int val = map.get(id.internalGetIndex());
+    final int val = map.get(DBIDUtil.asInteger(id));
     DBIDFactory.FACTORY.assignVar(var, val);
   }
 }