[POLICY-73] replace openecomp for policy-engine

Change-Id: I54072f6bcd388c0e05562614ee89b4ae7ad67004
Signed-off-by: Guo Ruijing <ruijing.guo@intel.com>
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

1 files changed, 0 insertions, 264 deletions

diff --git a/PolicyEngineUtils/src/main/java/org/openecomp/policy/std/NotificationStore.java b/PolicyEngineUtils/src/main/java/org/openecomp/policy/std/NotificationStore.java
deleted file mode 100644
index 2f3a72946..000000000
--- a/PolicyEngineUtils/src/main/java/org/openecomp/policy/std/NotificationStore.java
+++ /dev/null
@@ -1,264 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * PolicyEngineUtils
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.openecomp.policy.std;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Iterator;
-
-import org.openecomp.policy.api.LoadedPolicy;
-import org.openecomp.policy.api.NotificationType;
-import org.openecomp.policy.api.PDPNotification;
-import org.openecomp.policy.api.RemovedPolicy;
-
-
-/*
- * This Should Compare and save the Notifications from the beginning of Time. 
- * If there is something new (missed) We notify the client. 
- * Works for PDP failures. 
- * 
- */
-public class NotificationStore {
-	private static StdPDPNotification notificationRecord = new StdPDPNotification();
-	
-	public static StdPDPNotification getDeltaNotification(StdPDPNotification newNotification){
-		StdPDPNotification notificationDelta = new StdPDPNotification();
-		ArrayList<StdRemovedPolicy> removedDelta = new ArrayList<>();
-		ArrayList<StdLoadedPolicy> updatedDelta = new ArrayList<>();
-		Collection<StdLoadedPolicy> newUpdatedPolicies = new ArrayList<>();
-		Collection<StdRemovedPolicy> newRemovedPolicies = new ArrayList<>();
-		Collection<LoadedPolicy> oldUpdatedLostPolicies = notificationRecord.getLoadedPolicies();
-		Collection<RemovedPolicy> oldRemovedPolicies = notificationRecord.getRemovedPolicies();
-		Collection<LoadedPolicy> oldUpdatedPolicies = notificationRecord.getLoadedPolicies();
-		Boolean update = false;
-		Boolean remove = false;
-		// if the NotificationRecord is empty
-		if(notificationRecord.getRemovedPolicies()==null || notificationRecord.getLoadedPolicies()==null){
-			if(newNotification!=null){
-				notificationRecord = newNotification;
-			}
-			return notificationDelta;
-		}
-		// do the Delta operation. 
-		if(newNotification!=null){
-			// check for old removed policies.
-			if(!newNotification.getRemovedPolicies().isEmpty()){
-				for(RemovedPolicy newRemovedPolicy: newNotification.getRemovedPolicies()){
-					//Look for policy Not in Remove
-					Boolean removed = true;
-					for(RemovedPolicy oldRemovedPolicy: notificationRecord.getRemovedPolicies()){
-						if(newRemovedPolicy.getPolicyName().equals(oldRemovedPolicy.getPolicyName())){
-							if(newRemovedPolicy.getVersionNo().equals(oldRemovedPolicy.getVersionNo())){
-								removed = false;
-								// Don't want a duplicate. 
-								oldRemovedPolicies.remove(oldRemovedPolicy);
-							}
-						}
-					}
-					//We need to change our record we have an Update record of this remove.  
-					for(LoadedPolicy oldUpdatedPolicy: notificationRecord.getLoadedPolicies()){
-						if(newRemovedPolicy.getPolicyName().equals(oldUpdatedPolicy.getPolicyName())){
-							if(newRemovedPolicy.getVersionNo().equals(oldUpdatedPolicy.getVersionNo())){
-								oldUpdatedPolicies.remove(oldUpdatedPolicy);
-								oldUpdatedLostPolicies.remove(oldUpdatedPolicy);
-							}
-						}
-					}
-					if(removed){
-						remove = true;
-						notificationRecord.getRemovedPolicies().add(newRemovedPolicy);
-						removedDelta.add((StdRemovedPolicy)newRemovedPolicy);
-					}
-					// This will be converted to New Later. 
-					oldRemovedPolicies.add(newRemovedPolicy);
-				}
-			}
-			// Check for old Updated Policies. 
-			if(!newNotification.getLoadedPolicies().isEmpty()){
-				for(LoadedPolicy newUpdatedPolicy: newNotification.getLoadedPolicies()){
-					// Look for policies which are not in Update
-					Boolean updated = true;
-					for(LoadedPolicy oldUpdatedPolicy: notificationRecord.getLoadedPolicies()){
-						if(newUpdatedPolicy.getPolicyName().equals(oldUpdatedPolicy.getPolicyName())){
-							if(newUpdatedPolicy.getVersionNo().equals(oldUpdatedPolicy.getVersionNo())){
-								updated = false;
-								// Remove the policy from copy. 
-								oldUpdatedLostPolicies.remove(oldUpdatedPolicy);
-								// Eliminating Duplicate. 
-								oldUpdatedPolicies.remove(oldUpdatedPolicy);
-							}
-						}
-					}
-					// Change the record if the policy has been Removed earlier. 
-					for(RemovedPolicy oldRemovedPolicy: notificationRecord.getRemovedPolicies()){
-						if(oldRemovedPolicy.getPolicyName().equals(newUpdatedPolicy.getPolicyName())){
-							if(oldRemovedPolicy.getVersionNo().equals(newUpdatedPolicy.getVersionNo())){
-								oldRemovedPolicies.remove(oldRemovedPolicy);
-							}
-						}
-					}
-					if(updated){
-						update = true;
-						updatedDelta.add((StdLoadedPolicy)newUpdatedPolicy);
-					}
-					// This will be converted to new Later
-					oldUpdatedPolicies.add(newUpdatedPolicy);
-				}
-				// Conversion of Update to Remove if that occurred.
-				if(!oldUpdatedLostPolicies.isEmpty()){
-					for(LoadedPolicy updatedPolicy: oldUpdatedLostPolicies){
-						StdRemovedPolicy removedPolicy = new StdRemovedPolicy();
-						removedPolicy.setPolicyName(updatedPolicy.getPolicyName());
-						removedPolicy.setVersionNo(updatedPolicy.getVersionNo());
-						removedDelta.add(removedPolicy);
-						remove = true;
-					}
-				}
-			}
-			// Update our Record. 
-			if(!oldUpdatedPolicies.isEmpty()){
-				for(LoadedPolicy updatedPolicy: oldUpdatedPolicies){
-					newUpdatedPolicies.add((StdLoadedPolicy)updatedPolicy);
-				}
-			}
-			if(!oldRemovedPolicies.isEmpty()){
-				for(RemovedPolicy removedPolicy: oldRemovedPolicies){
-					newRemovedPolicies.add((StdRemovedPolicy)removedPolicy);
-				}
-			}
-			notificationRecord.setRemovedPolicies(newRemovedPolicies);
-			notificationRecord.setLoadedPolicies(newUpdatedPolicies);
-			// Update the notification Result. 
-			notificationDelta.setRemovedPolicies(removedDelta);
-			notificationDelta.setLoadedPolicies(updatedDelta);
-			if(remove&&update){
-				notificationDelta.setNotificationType(NotificationType.BOTH);
-			}else if(remove){
-				notificationDelta.setNotificationType(NotificationType.REMOVE);
-			}else if(update){
-				notificationDelta.setNotificationType(NotificationType.UPDATE);
-			}
-		}
-		return notificationDelta;
-	}
-	
-	public static void recordNotification(StdPDPNotification notification){
-		if(notification!=null){
-			if(notificationRecord.getRemovedPolicies()==null || notificationRecord.getLoadedPolicies()==null){
-				notificationRecord = notification;
-			}else{
-				// Check if there is anything new and update the record. 
-				if(notificationRecord.getLoadedPolicies()!=null || notificationRecord.getRemovedPolicies()!=null){
-					HashSet<StdRemovedPolicy> removedPolicies = new HashSet<>();
-					for(RemovedPolicy rPolicy: notificationRecord.getRemovedPolicies()){
-						StdRemovedPolicy sRPolicy = new StdRemovedPolicy();
-						sRPolicy.setPolicyName(rPolicy.getPolicyName());
-						sRPolicy.setVersionNo(rPolicy.getVersionNo());
-						removedPolicies.add(sRPolicy);
-					}
-					HashSet<StdLoadedPolicy> updatedPolicies = new HashSet<>();
-					for(LoadedPolicy uPolicy: notificationRecord.getLoadedPolicies()){
-						StdLoadedPolicy sUPolicy = new StdLoadedPolicy();
-						sUPolicy.setMatches(uPolicy.getMatches());
-						sUPolicy.setPolicyName(uPolicy.getPolicyName());
-						sUPolicy.setVersionNo(uPolicy.getVersionNo());
-						updatedPolicies.add(sUPolicy);
-					}
-					
-					// Checking with the new updated policies.
-					if(notification.getLoadedPolicies()!=null && !notification.getLoadedPolicies().isEmpty()){
-						for(LoadedPolicy newUpdatedPolicy: notification.getLoadedPolicies()){
-							// If it was removed earlier then we need to remove from our record
-							Iterator<StdRemovedPolicy> oldRemovedPolicy = removedPolicies.iterator();
-							while(oldRemovedPolicy.hasNext()){
-								RemovedPolicy policy = oldRemovedPolicy.next(); 
-								if(newUpdatedPolicy.getPolicyName().equals(policy.getPolicyName())) {
-									if(newUpdatedPolicy.getVersionNo().equals(policy.getVersionNo())) {
-										oldRemovedPolicy.remove();
-									}
-								}
-							}
-							// If it was previously updated need to Overwrite it to the record. 
-							Iterator<StdLoadedPolicy> oldUpdatedPolicy = updatedPolicies.iterator();
-							while(oldUpdatedPolicy.hasNext()){
-								LoadedPolicy policy = oldUpdatedPolicy.next();
-								if(newUpdatedPolicy.getPolicyName().equals(policy.getPolicyName())) {
-									if(newUpdatedPolicy.getVersionNo().equals(policy.getVersionNo())) {
-										oldUpdatedPolicy.remove();
-									}
-								}
-							}
-							StdLoadedPolicy sUPolicy = new StdLoadedPolicy();
-							sUPolicy.setMatches(newUpdatedPolicy.getMatches());
-							sUPolicy.setPolicyName(newUpdatedPolicy.getPolicyName());
-							sUPolicy.setVersionNo(newUpdatedPolicy.getVersionNo());
-							updatedPolicies.add(sUPolicy);
-						}
-					}
-					// Checking with New Removed Policies.
-					if(notification.getRemovedPolicies()!=null && !notification.getRemovedPolicies().isEmpty()){
-						for(RemovedPolicy newRemovedPolicy : notification.getRemovedPolicies()){
-							// If it was previously removed Overwrite it to the record. 
-							Iterator<StdRemovedPolicy> oldRemovedPolicy = removedPolicies.iterator();
-							while(oldRemovedPolicy.hasNext()){
-								RemovedPolicy policy = oldRemovedPolicy.next(); 
-								if(newRemovedPolicy.getPolicyName().equals(policy.getPolicyName())) {
-									if(newRemovedPolicy.getVersionNo().equals(policy.getVersionNo())) {
-										oldRemovedPolicy.remove();
-									}
-								}
-							}
-							// If it was added earlier then we need to remove from our record. 
-							Iterator<StdLoadedPolicy> oldUpdatedPolicy = updatedPolicies.iterator();
-							while(oldUpdatedPolicy.hasNext()){
-								LoadedPolicy policy = oldUpdatedPolicy.next();
-								if(newRemovedPolicy.getPolicyName().equals(policy.getPolicyName())) {
-									if(newRemovedPolicy.getVersionNo().equals(policy.getVersionNo())) {
-										oldUpdatedPolicy.remove();
-									}
-								}
-							}
-							StdRemovedPolicy sRPolicy = new StdRemovedPolicy();
-							sRPolicy.setPolicyName(newRemovedPolicy.getPolicyName());
-							sRPolicy.setVersionNo(newRemovedPolicy.getVersionNo());
-							removedPolicies.add(sRPolicy);
-						}
-					}
-					notificationRecord.setRemovedPolicies(removedPolicies);
-					notificationRecord.setLoadedPolicies(updatedPolicies);
-				}
-				if(!notificationRecord.getLoadedPolicies().isEmpty() && !notificationRecord.getRemovedPolicies().isEmpty()){
-					notificationRecord.setNotificationType(NotificationType.BOTH);
-				}else if(!notificationRecord.getLoadedPolicies().isEmpty()){
-					notificationRecord.setNotificationType(NotificationType.UPDATE);
-				}else if(!notificationRecord.getRemovedPolicies().isEmpty()){
-					notificationRecord.setNotificationType(NotificationType.REMOVE);
-				}
-			}
-		}
-	}
-	
-	// This should return the current Notification Record. 
-	public static PDPNotification getNotificationRecord(){
-		return notificationRecord;
-	}
-}