1 files changed, 41 insertions, 0 deletions
diff --git a/policy-management/src/main/java/org/openecomp/policy/drools/features/PolicyControllerFeatureAPI.java b/policy-management/src/main/java/org/openecomp/policy/drools/features/PolicyControllerFeatureAPI.java
new file mode 100644
index 00000000..3418d067
--- /dev/null
+++ b/policy-management/src/main/java/org/openecomp/policy/drools/features/PolicyControllerFeatureAPI.java
@@ -0,0 +1,41 @@
+package org.openecomp.policy.drools.features;
+
+import java.util.Properties;
+
+import org.openecomp.policy.drools.system.PolicyController;
+import org.openecomp.policy.drools.utils.OrderedService;
+import org.openecomp.policy.drools.utils.OrderedServiceImpl;
+
+public interface PolicyControllerFeatureAPI extends OrderedService {
+
+	  /**
+	   * called before creating a controller with name 'name' and 
+	   * properties 'properties'
+	   * 
+	   * @param name name of the the controller
+	   * @param properties configuration properties
+	   * 
+	   * @return a policy controller.   A take over of the creation operation
+	   * is performed by returning a non-null policy controller.   
+	   * 'null' indicates that no take over has taken place, and processing should
+	   * continue to the next feature provider.
+	   */
+	  public PolicyController beforeCreate(String name, Properties properties);
+
+	  /**
+	   * called after creating a controller with name 'name'
+	   * 
+	   * @param controller controller
+	   * 
+	   * @return true if this feature intercepts and takes ownership
+	   * of the operation preventing the invocation of 
+	   * lower priority features.   False, otherwise.
+	   */
+	  public boolean afterCreate(PolicyController controller);
+	  
+	  /**
+	   * Feature providers implementing this interface
+	   */
+	  public static final OrderedServiceImpl<PolicyControllerFeatureAPI> providers = 
+			  						new OrderedServiceImpl<PolicyControllerFeatureAPI>(PolicyControllerFeatureAPI.class);
+}