Remove PortEvent.SwitchPort

- JSON format of util.SwitchPort has changed to match PortEvent.SwitchPort.
  (not sure if it was currently used in public API)
- Note: SwitchPort#toString() format is different. Log messages, etc. may have changed.
   PortEvent.SwitchPort : "(dpid@number)" both decimal
   util.SwitchPort : "00:00:...:01/number" dpid as HexString, number as decimal

- Part of ONOS-1564

Change-Id: I19ea06de7a701f0f7aaae0a7ed6f0726c0133a91
diff --git a/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntimeModule.java b/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntimeModule.java
index b41b68a..d41296b 100644
--- a/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntimeModule.java
+++ b/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntimeModule.java
@@ -703,14 +703,14 @@
             p.log("begin_getIntentsByPort");
             for (PortEvent portEvent : removedPortEvents) {
                 affectedPaths.addAll(pathIntents.getIntentsByPort(
-                        portEvent.getDpid().value(),
-                        (long) portEvent.getNumber().value()));
+                        portEvent.getDpid(),
+                        portEvent.getNumber()));
             }
             p.log("end_getIntentsByPort");
 
             p.log("begin_getIntentsByDpid");
             for (SwitchEvent switchEvent : removedSwitchEvents) {
-                affectedPaths.addAll(pathIntents.getIntentsByDpid(switchEvent.getDpid().value()));
+                affectedPaths.addAll(pathIntents.getIntentsByDpid(switchEvent.getDpid()));
             }
             p.log("end_getIntentsByDpid");
         }