1 files changed, 11 insertions, 2 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/dispatch/searchcluster/SearchGroups.java b/container-search/src/main/java/com/yahoo/search/dispatch/searchcluster/SearchGroups.java
index 85063b8ef57..0bb694f610e 100644
--- a/container-search/src/main/java/com/yahoo/search/dispatch/searchcluster/SearchGroups.java
+++ b/container-search/src/main/java/com/yahoo/search/dispatch/searchcluster/SearchGroups.java
@@ -13,21 +13,30 @@ import static java.util.stream.Collectors.toCollection;
 import static java.util.stream.Collectors.toSet;
 
 /**
- * Simple interface for groups and their nodes in the content cluster
+ * Simple interface for groups and their nodes in the content cluster.
+ *
  * @author baldersheim
  */
 public interface SearchGroups {
+
     Group get(int id);
+
     Set<Integer> keys();
+
     Collection<Group> groups();
+
     default boolean isEmpty() {
         return size() == 0;
     }
+
     default Set<Node> nodes() {
         return groups().stream().flatMap(group -> group.nodes().stream())
                        .sorted(comparingInt(Node::key))
                        .collect(toCollection(LinkedHashSet::new));
     }
+
     int size();
-    boolean isPartialGroupCoverageSufficient(Collection<Node> nodes);
+
+    boolean isPartialGroupCoverageSufficient(boolean currentCoverageSufficient, Collection<Node> nodes);
+
 }