1 files changed, 11 insertions, 5 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/visualization/visualizers/scatterplot/selection/MoveObjectsToolVisualization.java b/src/de/lmu/ifi/dbs/elki/visualization/visualizers/scatterplot/selection/MoveObjectsToolVisualization.java
index fb9de7d5..6b466a88 100644
--- a/src/de/lmu/ifi/dbs/elki/visualization/visualizers/scatterplot/selection/MoveObjectsToolVisualization.java
+++ b/src/de/lmu/ifi/dbs/elki/visualization/visualizers/scatterplot/selection/MoveObjectsToolVisualization.java
@@ -23,13 +23,14 @@ package de.lmu.ifi.dbs.elki.visualization.visualizers.scatterplot.selection;
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-import java.util.Iterator;
+import java.util.Collection;
 
 import org.apache.batik.util.SVGConstants;
 import org.w3c.dom.Element;
 import org.w3c.dom.events.Event;
 import org.w3c.dom.svg.SVGPoint;
 
+import de.lmu.ifi.dbs.elki.data.NumberVector;
 import de.lmu.ifi.dbs.elki.database.UpdatableDatabase;
 import de.lmu.ifi.dbs.elki.database.ids.DBIDs;
 import de.lmu.ifi.dbs.elki.math.linearalgebra.Vector;
@@ -37,7 +38,6 @@ import de.lmu.ifi.dbs.elki.result.HierarchicalResult;
 import de.lmu.ifi.dbs.elki.result.Result;
 import de.lmu.ifi.dbs.elki.result.ResultUtil;
 import de.lmu.ifi.dbs.elki.utilities.exceptions.AbortException;
-import de.lmu.ifi.dbs.elki.utilities.iterator.IterableIterator;
 import de.lmu.ifi.dbs.elki.visualization.VisualizationTask;
 import de.lmu.ifi.dbs.elki.visualization.batikutil.DragableArea;
 import de.lmu.ifi.dbs.elki.visualization.batikutil.DragableArea.DragListener;
@@ -79,6 +79,11 @@ public class MoveObjectsToolVisualization extends AbstractScatterplotVisualizati
    */
   private Element rtag;
 
+  /**
+   * Constructor.
+   * 
+   * @param task Task
+   */
   public MoveObjectsToolVisualization(VisualizationTask task) {
     super(task);
     incrementalRedraw();
@@ -113,6 +118,7 @@ public class MoveObjectsToolVisualization extends AbstractScatterplotVisualizati
    */
   // TODO: move to DatabaseUtil?
   private void updateDB(DBIDs dbids, Vector movingVector) {
+    NumberVector<?, ?> nv = null;
     throw new AbortException("FIXME: INCOMPLETE TRANSITION");
     /*
      * database.accumulateDataStoreEvents();
@@ -208,11 +214,11 @@ public class MoveObjectsToolVisualization extends AbstractScatterplotVisualizati
 
     @Override
     public void processNewResult(HierarchicalResult baseResult, Result result) {
-      Iterator<UpdatableDatabase> dbs = ResultUtil.filteredResults(result, UpdatableDatabase.class);
-      if(!dbs.hasNext()) {
+      Collection<UpdatableDatabase> dbs = ResultUtil.filterResults(result, UpdatableDatabase.class);
+      if(dbs.isEmpty()) {
         return;
       }
-      IterableIterator<ScatterPlotProjector<?>> ps = ResultUtil.filteredResults(baseResult, ScatterPlotProjector.class);
+      Collection<ScatterPlotProjector<?>> ps = ResultUtil.filterResults(baseResult, ScatterPlotProjector.class);
       for(ScatterPlotProjector<?> p : ps) {
         final VisualizationTask task = new VisualizationTask(NAME, p.getRelation(), p.getRelation(), this);
         task.put(VisualizationTask.META_LEVEL, VisualizationTask.LEVEL_INTERACTIVE);