add NEXT-STATEMENT to policy-result-type

release/models/policy/openconfig-routing-policy.yang

@@ -54,7 +54,13 @@ module openconfig-routing-policy {
     corresponding action statement is executed.  If the action
     statement has either accept-route or reject-route actions, policy
     evaluation of the current policy definition stops, and no further
-    policy definitions in the chain are evaluated.
+    policy definitions in the chain are evaluated.  If the action
+    statement has the NEXT_STATEMENT action, policy evaluation proceeds
+    to the next statement. If the action statement has the NEXT-POLICY
+    action, evaluation of statements within the current policy stops.
+    Any modifications to a route are preserved and evaluation proceeds
+    to the next policy, if any.  The NEXT_STATEMENT is the default
+    policy result action.
 
     If the condition is not satisfied, then evaluation proceeds to
     the next policy statement.  If none of the policy statement
@@ -77,7 +83,13 @@ module openconfig-routing-policy {
     the remaining conditions (using a modified route if the
     subroutine performed any changes to the route).";
 
-  oc-ext:openconfig-version "3.3.0";
+  oc-ext:openconfig-version "3.4.0";
+
+  revision "2023-08-31" {
+    description
+      "Add 'continue' to policy-result-type.";
+    reference "3.4.0";
+  }
 
   revision "2022-05-24" {
     description
@@ -162,15 +174,27 @@ module openconfig-routing-policy {
   typedef policy-result-type {
     type enumeration {
       enum ACCEPT_ROUTE {
-        description "Policy accepts the route";
+        description "Policy accepts the route and evaluation of the
+        current policy definition stops.";
       }
       enum REJECT_ROUTE {
-        description "Policy rejects the route";
+        description "Policy rejects the route and evaluation of the
+        current policy definition stops.";
+      }
+      enum NEXT_STATEMENT {
+        description "Evaluation of the policy will continue to the
+        next statement.";
+      }
+      enum NEXT_POLICY {
+        description "Evaluation of statements in current policy will
+        stop.  Any modifications to the route are preserved and
+        evaluation proceeds to the next policy.";
       }
     }
+    default NEXT_STATEMENT;
     description
       "Type used to specify route disposition in
-      a policy chain";
+      a policy chain.";
   }