PCE Changes to handle bandwidth changes from network

Change-Id: Ib4961ac4ea8ed803fb035ab93725ae6f0968a5c0
diff --git a/apps/pce/pcerest/src/main/java/org/onosproject/pcerest/PcePathCodec.java b/apps/pce/pcerest/src/main/java/org/onosproject/pcerest/PcePathCodec.java
index 92b9e5e..231f5b7 100644
--- a/apps/pce/pcerest/src/main/java/org/onosproject/pcerest/PcePathCodec.java
+++ b/apps/pce/pcerest/src/main/java/org/onosproject/pcerest/PcePathCodec.java
@@ -34,8 +34,8 @@
 import org.onosproject.pce.pceservice.ExplicitPathInfo;
 import org.onosproject.pce.pceservice.PcePath;
 import org.onosproject.pce.pceservice.DefaultPcePath;
-import org.onosproject.net.intent.constraint.BandwidthConstraint;
 import org.onosproject.pce.pceservice.constraint.CostConstraint;
+import org.onosproject.pce.pceservice.constraint.PceBandwidthConstraint;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -233,7 +233,7 @@
         ObjectNode constraintNode = context.mapper()
                 .createObjectNode()
                 .put(COST, ((CostConstraint) path.costConstraint()).type().type())
-                .put(BANDWIDTH, ((BandwidthConstraint) path.bandwidthConstraint()).bandwidth().bps());
+                .put(BANDWIDTH, ((PceBandwidthConstraint) path.bandwidthConstraint()).bandwidth().bps());
 
         if (path.explicitPathInfo() != null && !path.explicitPathInfo().isEmpty()) {
             ArrayNode arrayNode = context.mapper().createArrayNode();