2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.openecomp.sdc.be.dao.graph.datatype;
22 import com.google.gson.Gson;
23 import java.util.List;
25 import org.apache.commons.lang3.tuple.ImmutablePair;
26 import org.openecomp.sdc.be.dao.jsongraph.heal.HealConstants;
27 import org.openecomp.sdc.be.dao.neo4j.GraphPropertiesDictionary;
28 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
29 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
31 public abstract class GraphNode extends GraphElement {
33 private static final Gson gson = new Gson();
34 private NodeTypeEnum label;
36 protected GraphNode(NodeTypeEnum label) {
37 super(GraphElementTypeEnum.Node);
41 protected Gson getGson() {
45 public String getLabel() {
46 return label.getName();
49 public ImmutablePair<String, Object> getKeyValueId() {
50 return new ImmutablePair<>(getUniqueIdKey(), getUniqueId());
53 public ImmutablePair<String, Object> getKeyValueIdForLog() {
54 return getKeyValueId();
57 protected void addIfExists(Map<String, Object> map, GraphPropertiesDictionary property, Object value) {
59 if (value instanceof List || value instanceof Map) {
60 value = getGson().toJson(value);
62 map.put(property.getProperty(), value);
66 public abstract String getUniqueId();
68 public String getUniqueIdKey() {
69 return GraphPropertiesDictionary.UNIQUE_ID.getProperty();
72 public String getHealingVersionKey() {
73 return GraphPropertyEnum.HEALING_VERSION.getProperty();
77 * Must be overridden in implelemting classes
79 * @return current heal version. Default heal version if function not implemented.
81 public Integer getHealingVersion() {
82 return HealConstants.DEFAULT_HEAL_VERSION;
86 * Must be overriden in implementing classes
88 * @param version healing version number
90 public void setHealingVersion(Integer version) {
94 public String toString() {
95 return "GraphNode [label=" + label + ", parent: " + super.toString() + "]";