Fixing flow rule batches

Problem should now be fixed. Hashing on enums last is a bad
idea because the enum value could be 0.

Change-Id: Ib29e90b393b5285be2807729b52e69b121340f09
diff --git a/core/api/src/main/java/org/onlab/onos/net/flow/DefaultTrafficSelector.java b/core/api/src/main/java/org/onlab/onos/net/flow/DefaultTrafficSelector.java
index 413473f..673773a 100644
--- a/core/api/src/main/java/org/onlab/onos/net/flow/DefaultTrafficSelector.java
+++ b/core/api/src/main/java/org/onlab/onos/net/flow/DefaultTrafficSelector.java
@@ -63,7 +63,7 @@
 
     @Override
     public int hashCode() {
-        return Objects.hash(criteria);
+        return criteria.hashCode();
     }
 
     @Override
diff --git a/core/api/src/main/java/org/onlab/onos/net/flow/FlowRuleProvider.java b/core/api/src/main/java/org/onlab/onos/net/flow/FlowRuleProvider.java
index de2c7fd..64a56ca 100644
--- a/core/api/src/main/java/org/onlab/onos/net/flow/FlowRuleProvider.java
+++ b/core/api/src/main/java/org/onlab/onos/net/flow/FlowRuleProvider.java
@@ -18,7 +18,7 @@
 import org.onlab.onos.core.ApplicationId;
 import org.onlab.onos.net.provider.Provider;
 
-import com.google.common.util.concurrent.ListenableFuture;
+import java.util.concurrent.Future;
 
 /**
  * Abstraction of a flow rule provider.
@@ -58,6 +58,6 @@
      * @param batch a batch of flow rules
      * @return a future indicating the status of this execution
      */
-    ListenableFuture<CompletedBatchOperation> executeBatch(BatchOperation<FlowRuleBatchEntry> batch);
+    Future<CompletedBatchOperation> executeBatch(BatchOperation<FlowRuleBatchEntry> batch);
 
 }
diff --git a/core/api/src/main/java/org/onlab/onos/net/flow/criteria/Criteria.java b/core/api/src/main/java/org/onlab/onos/net/flow/criteria/Criteria.java
index bac1bab..61fe54d 100644
--- a/core/api/src/main/java/org/onlab/onos/net/flow/criteria/Criteria.java
+++ b/core/api/src/main/java/org/onlab/onos/net/flow/criteria/Criteria.java
@@ -196,7 +196,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(port, type());
+            return Objects.hash(type(), port);
         }
 
         @Override
@@ -242,7 +242,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(mac, type);
+            return Objects.hash(type, mac);
         }
 
         @Override
@@ -288,7 +288,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(ethType, type());
+            return Objects.hash(type(), ethType);
         }
 
         @Override
@@ -336,7 +336,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(ip, type);
+            return Objects.hash(type, ip);
         }
 
         @Override
@@ -382,7 +382,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(proto, type());
+            return Objects.hash(type(), proto);
         }
 
         @Override
@@ -427,7 +427,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(vlanPcp);
+            return Objects.hash(type(), vlanPcp);
         }
 
         @Override
@@ -474,7 +474,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(vlanId, type());
+            return Objects.hash(type(), vlanId);
         }
 
         @Override
@@ -522,7 +522,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(tcpPort, type);
+            return Objects.hash(type, tcpPort);
         }
 
         @Override
@@ -568,7 +568,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(lambda, type);
+            return Objects.hash(type, lambda);
         }
 
         @Override
@@ -612,7 +612,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(signalType, type);
+            return Objects.hash(type, signalType);
         }
 
         @Override
diff --git a/core/api/src/main/java/org/onlab/onos/net/flow/instructions/Instructions.java b/core/api/src/main/java/org/onlab/onos/net/flow/instructions/Instructions.java
index 0e77f4a..7dc0f8d 100644
--- a/core/api/src/main/java/org/onlab/onos/net/flow/instructions/Instructions.java
+++ b/core/api/src/main/java/org/onlab/onos/net/flow/instructions/Instructions.java
@@ -190,7 +190,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(port, type());
+            return Objects.hash(type(), port);
         }
 
         @Override
diff --git a/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L0ModificationInstruction.java b/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L0ModificationInstruction.java
index 0d5cd81..25fe79f 100644
--- a/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L0ModificationInstruction.java
+++ b/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L0ModificationInstruction.java
@@ -70,7 +70,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(lambda, type(), subtype);
+            return Objects.hash(type(), subtype, lambda);
         }
 
         @Override
diff --git a/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L2ModificationInstruction.java b/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L2ModificationInstruction.java
index abe19e3..20eaf6e 100644
--- a/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L2ModificationInstruction.java
+++ b/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L2ModificationInstruction.java
@@ -93,7 +93,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(mac, type(), subtype);
+            return Objects.hash(type(), subtype, mac);
         }
 
         @Override
@@ -142,7 +142,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(vlanId, type(), subtype());
+            return Objects.hash(type(), subtype(), vlanId);
         }
 
         @Override
@@ -191,7 +191,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(vlanPcp, type(), subtype());
+            return Objects.hash(type(), subtype(), vlanPcp);
         }
 
         @Override
diff --git a/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L3ModificationInstruction.java b/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L3ModificationInstruction.java
index 89a8cda..e8b72e7 100644
--- a/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L3ModificationInstruction.java
+++ b/core/api/src/main/java/org/onlab/onos/net/flow/instructions/L3ModificationInstruction.java
@@ -85,7 +85,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(ip, type(), subtype());
+            return Objects.hash(type(), subtype(), ip);
         }
 
         @Override