2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 ONAP Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.openecomp.sdnc.ra.pref;
24 import java.util.ArrayList;
25 import java.util.List;
27 import org.openecomp.sdnc.ra.comp.PreferenceRule;
28 import org.openecomp.sdnc.ra.comp.ServiceData;
29 import org.openecomp.sdnc.ra.equip.data.EquipmentData;
30 import org.openecomp.sdnc.rm.comp.ResourceManager;
31 import org.openecomp.sdnc.rm.data.LimitResource;
32 import org.openecomp.sdnc.rm.data.Resource;
33 import org.slf4j.Logger;
34 import org.slf4j.LoggerFactory;
36 public class AffinityLinkPref implements PreferenceRule {
38 private static final Logger log = LoggerFactory.getLogger(AffinityLinkPref.class);
40 private ResourceManager resourceManager;
41 private List<String> affinityLinkIdList;
43 public AffinityLinkPref() {
44 // Set default values for affinity link ids (can be overridden by the spring config)
45 affinityLinkIdList = new ArrayList<>();
46 affinityLinkIdList.add("1");
47 affinityLinkIdList.add("2");
51 public int assignOrderNumber(String endPointPosition, ServiceData serviceData, EquipmentData equipData) {
53 // This class does not really assign order number, but instead sets the affinity link with the lowest
54 // assigned bandwidth in the equipment data
56 String preferedAffinityLinkId = "1";
57 long lowestAssignedBw = Long.MAX_VALUE;
58 for (String affinityLinkId : affinityLinkIdList) {
59 String assetId = equipData.equipmentId + "-" + affinityLinkId;
60 Resource r = resourceManager.getResource("Bandwidth", assetId);
62 LimitResource ll = (LimitResource) r;
63 if (ll.used < lowestAssignedBw) {
64 lowestAssignedBw = ll.used;
65 preferedAffinityLinkId = affinityLinkId;
67 log.info("Assigned bandwidth on affinity link: " + assetId + ": " + ll.used);
71 equipData.data.put("affinity-link", preferedAffinityLinkId);
73 log.info("Prefered affinity link for " + equipData.equipmentId + ": " + preferedAffinityLinkId);
78 public void setResourceManager(ResourceManager resourceManager) {
79 this.resourceManager = resourceManager;
82 public void setAffinityLinkIdList(List<String> affinityLinkIdList) {
83 this.affinityLinkIdList = affinityLinkIdList;