commit cd4bac85e43773adc013667cc4977dceabd53b80
author Sho SHIMIZU <sshimizu@us.fujitsu.com> Tue Nov 11 17:07:25 2014 -0800
committer Sho SHIMIZU <sshimizu@us.fujitsu.com> Tue Nov 11 17:07:25 2014 -0800
tree 2a3f1218501ff3960d6512652b33888e3a9e8922
parent 9f381945ee66b462c7e316bea47d60c44f464961

Make constraint objects serializable by Kryo

Change-Id: I15e5a14b16fc1ab0416570fec176f18b713727a0

core/api/src/main/java/org/onlab/onos/net/intent/constraint/WaypointConstraint.java

diff --git a/core/api/src/main/java/org/onlab/onos/net/intent/constraint/WaypointConstraint.java b/core/api/src/main/java/org/onlab/onos/net/intent/constraint/WaypointConstraint.java
index 3a132f0..9e3cc20 100644
--- a/core/api/src/main/java/org/onlab/onos/net/intent/constraint/WaypointConstraint.java
+++ b/core/api/src/main/java/org/onlab/onos/net/intent/constraint/WaypointConstraint.java
@@ -23,6 +23,7 @@
 import org.onlab.onos.net.intent.Constraint;
 import org.onlab.onos.net.resource.LinkResourceService;
 
+import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Objects;
@@ -48,6 +49,11 @@
         this.waypoints = ImmutableList.copyOf(waypoints);
     }
 
+    // Constructor for serialization
+    private WaypointConstraint() {
+        this.waypoints = Collections.emptyList();
+    }
+
     public List<DeviceId> waypoints() {
         return waypoints;
     }