diff options
Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/cluster/DefaultControllerNode.java')
-rw-r--r-- | framework/src/onos/core/api/src/main/java/org/onosproject/cluster/DefaultControllerNode.java | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/cluster/DefaultControllerNode.java b/framework/src/onos/core/api/src/main/java/org/onosproject/cluster/DefaultControllerNode.java index 5f3e0e19..3787daa5 100644 --- a/framework/src/onos/core/api/src/main/java/org/onosproject/cluster/DefaultControllerNode.java +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/cluster/DefaultControllerNode.java @@ -20,6 +20,7 @@ import org.onlab.packet.IpAddress; import java.util.Objects; import static com.google.common.base.MoreObjects.toStringHelper; +import static com.google.common.base.Preconditions.checkNotNull; /** * Default implementation of a controller instance descriptor. @@ -57,7 +58,7 @@ public class DefaultControllerNode implements ControllerNode { * @param tcpPort TCP port */ public DefaultControllerNode(NodeId id, IpAddress ip, int tcpPort) { - this.id = id; + this.id = checkNotNull(id); this.ip = ip; this.tcpPort = tcpPort; } @@ -79,7 +80,7 @@ public class DefaultControllerNode implements ControllerNode { @Override public int hashCode() { - return Objects.hash(id); + return id.hashCode(); } @Override |