Changeset 14654 in josm for trunk/src/org/openstreetmap/josm/data/osm/RelationToChildReference.java

Timestamp:

2019-01-06T20:22:48+01:00 (5 years ago)

Author:

simon04

Message:

Deprecate OsmPrimitive.getFilteredList/getFilteredSet in favour of Stream

Most use-cases involved filtering referring primitives. This can now be
accomplished using OsmPrimitive.referrers involving the Stream API and
thus avoids creation of intermediate collections.

File:

• trunk/src/org/openstreetmap/josm/data/osm/RelationToChildReference.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/data/osm/RelationToChildReference.java

@@ -6 +6 @@
 import java.util.Objects;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
@@ -19 +20 @@
      */
     public static Set<RelationToChildReference> getRelationToChildReferences(OsmPrimitive child) {
-        Set<Relation> parents = OsmPrimitive.getFilteredSet(child.getReferrers(), Relation.class);
+        Set<Relation> parents = child.referrers(Relation.class).collect(Collectors.toSet());
         Set<RelationToChildReference> references = new HashSet<>();
         for (Relation parent: parents) {