Minor usability fixes for routing in district diagrams

[simantics/district.git] / org.simantics.district.route / src / org / simantics / district / route / Route.java

diff --git a/org.simantics.district.route/src/org/simantics/district/route/Route.java b/org.simantics.district.route/src/org/simantics/district/route/Route.java
index fcd91171eb1c768975da674211428df18c32aaa4..4801e10a69e40b5ff23dd0febd249a12596e3fe0 100644 (file)
--- a/org.simantics.district.route/src/org/simantics/district/route/Route.java
+++ b/org.simantics.district.route/src/org/simantics/district/route/Route.java
@@ -16,6 +16,8 @@ public interface Route {
 
     Waypoint createWaypoint(Object backend);
 
+    boolean persisted();
+
     default void addWaypoint(Waypoint r) {
         addWaypoint(count(), r);
     }