+package org.cacert.gigi.output;
+
+import java.util.Iterator;
+import java.util.Map;
+
+import org.cacert.gigi.dbObjects.Group;
+import org.cacert.gigi.localisation.Language;
+import org.cacert.gigi.output.template.IterableDataset;
+
+public class GroupIterator implements IterableDataset {
+
+ private final boolean asSupport;
+
+ private final Iterator<Group> i;
+
+ public GroupIterator(Iterator<Group> i, boolean asSupport) {
+ this.asSupport = asSupport;
+ this.i = i;
+ }
+
+ private int j = 0;
+
+ @Override
+ public boolean next(Language l, Map<String, Object> vars) {
+ while (i.hasNext()) {
+ Group g = i.next();
+ if (g.isManagedBySupport() == asSupport) {
+ vars.put("group_concat", (j > 0 ? ", " : ""));
+ vars.put("group", g.getName());
+ j++;
+ return true;
+ }
+ }
+
+ return false;
+ }
+}