Import Upstream version 0.5.0

1 files changed, 3 insertions, 4 deletions

diff --git a/src/de/lmu/ifi/dbs/elki/visualization/projector/ParallelPlotFactory.java b/src/de/lmu/ifi/dbs/elki/visualization/projector/ParallelPlotFactory.java
index 6dcb6271..8b110967 100644
--- a/src/de/lmu/ifi/dbs/elki/visualization/projector/ParallelPlotFactory.java
+++ b/src/de/lmu/ifi/dbs/elki/visualization/projector/ParallelPlotFactory.java
@@ -23,7 +23,7 @@ package de.lmu.ifi.dbs.elki.visualization.projector;
  along with this program.  If not, see <http://www.gnu.org/licenses/>.

  */

 

-import java.util.Iterator;

+import java.util.Collection;

 

 import de.lmu.ifi.dbs.elki.data.NumberVector;

 import de.lmu.ifi.dbs.elki.data.type.TypeUtil;

@@ -49,9 +49,8 @@ public class ParallelPlotFactory implements ProjectorFactory {
 

   @Override

   public void processNewResult(HierarchicalResult baseResult, Result newResult) {

-    Iterator<Relation<?>> rels = ResultUtil.filteredResults(newResult, Relation.class);

-    while (rels.hasNext()) {

-      Relation<?> rel = rels.next();

+    Collection<Relation<?>> rels = ResultUtil.filterResults(newResult, Relation.class);

+    for(Relation<?> rel : rels) {

       // TODO: multi-relational parallel plots

       if(TypeUtil.NUMBER_VECTOR_FIELD.isAssignableFromType(rel.getDataTypeInformation())) {

         @SuppressWarnings("unchecked")