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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* 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.sdc.be.dao.graph.datatype;
import com.google.gson.Gson;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.openecomp.sdc.be.dao.jsongraph.heal.HealConstants;
import org.openecomp.sdc.be.dao.neo4j.GraphPropertiesDictionary;
import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
public abstract class GraphNode extends GraphElement {
private static final Gson gson = new Gson();
private NodeTypeEnum label;
protected GraphNode(NodeTypeEnum label) {
super(GraphElementTypeEnum.Node);
this.label = label;
}
protected Gson getGson() {
return gson;
}
public String getLabel() {
return label.getName();
}
public ImmutablePair<String, Object> getKeyValueId() {
return new ImmutablePair<>(getUniqueIdKey(), getUniqueId());
}
protected void addIfExists(Map<String, Object> map, GraphPropertiesDictionary property, Object value) {
if (value != null) {
if (value instanceof List || value instanceof Map) {
value = getGson().toJson(value);
}
map.put(property.getProperty(), value);
}
}
public abstract String getUniqueId();
public String getUniqueIdKey() {
return GraphPropertiesDictionary.UNIQUE_ID.getProperty();
}
public String getHealingVersionKey() {
return GraphPropertyEnum.HEALING_VERSION.getProperty();
}
/**
* Must be overridden in implelemting classes
* @return current heal version. Default heal version if function not implemented.
*/
public Integer getHealingVersion(){
return HealConstants.DEFAULT_HEAL_VERSION;
}
/**
* Must be overriden in implementing classes
* @param version healing version number
*/
public void setHealingVersion(Integer version){
}
@Override
public String toString() {
return "GraphNode [label=" + label + ", parent: " + super.toString() + "]";
}
}
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