1 files changed, 77 insertions, 0 deletions
diff --git a/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/graph/datatype/GraphNode.java b/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/graph/datatype/GraphNode.java
new file mode 100644
index 0000000000..5da11cb738
--- /dev/null
+++ b/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/graph/datatype/GraphNode.java
@@ -0,0 +1,77 @@
+/*-
+ * ============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 java.util.List;
+import java.util.Map;
+
+import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.openecomp.sdc.be.dao.neo4j.GraphPropertiesDictionary;
+import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
+
+import com.google.gson.Gson;
+
+public abstract class GraphNode extends GraphElement {
+
+	private static final Gson gson = new Gson();
+
+	private NodeTypeEnum label;
+
+	protected Gson getGson() {
+		return gson;
+	}
+
+	protected GraphNode(NodeTypeEnum label) {
+		super(GraphElementTypeEnum.Node);
+
+		this.label = label;
+	}
+
+	public String getLabel() {
+		return label.getName();
+	}
+
+	public ImmutablePair<String, Object> getKeyValueId() {
+		ImmutablePair<String, Object> keyValue = new ImmutablePair<String, Object>(getUniqueIdKey(), getUniqueId());
+		return keyValue;
+	}
+
+	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 String getUniqueIdKey() {
+		return GraphPropertiesDictionary.UNIQUE_ID.getProperty();
+	}
+
+	public abstract Object getUniqueId();
+
+	@Override
+	public String toString() {
+		return "GraphNode [label=" + label + ", parent: " + super.toString() + "]";
+	}
+
+}