1 files changed, 69 insertions, 0 deletions
diff --git a/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ListDataDefinition.java b/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ListDataDefinition.java
new file mode 100644
index 0000000000..2eb8dcad2e
--- /dev/null
+++ b/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ListDataDefinition.java
@@ -0,0 +1,69 @@
+package org.openecomp.sdc.be.datatypes.elements;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.stream.Collectors;
+
+import org.codehaus.jackson.annotate.JsonCreator;
+import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
+import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
+
+
+public class ListDataDefinition<T extends ToscaDataDefinition> extends ToscaDataDefinition {
+
+	protected List<T> listToscaDataDefinition;
+
+	public ListDataDefinition(ListDataDefinition<T> cdt) {
+		super();
+		listToscaDataDefinition = cdt.listToscaDataDefinition;
+
+	}
+
+	@JsonCreator
+	public ListDataDefinition(List<T> listToscaDataDefinition) {
+		super();
+		this.listToscaDataDefinition = listToscaDataDefinition;
+	}
+
+	public ListDataDefinition() {
+		super();
+	}
+
+	public List<T> getListToscaDataDefinition() {
+		return listToscaDataDefinition;
+	}
+
+	public void add(T value) {
+		if (listToscaDataDefinition == null) {
+			listToscaDataDefinition = new ArrayList<T>();
+		}
+		listToscaDataDefinition.add(value);
+	}
+
+	public void delete(T value) {
+		if (listToscaDataDefinition != null) {
+			listToscaDataDefinition.remove(value);
+		}
+	}
+
+	@Override
+	public void setOwnerIdIfEmpty(String ownerId) {
+		if (listToscaDataDefinition != null) {
+			listToscaDataDefinition.forEach(e -> e.setOwnerIdIfEmpty(ownerId));
+		}
+	}
+
+
+	public Map<String, T> listToMapByName() {
+		Map<String, T> mapByName = new HashMap<>();
+		listToscaDataDefinition.forEach(e -> mapByName.put((String)e.getToscaPresentationValue(JsonPresentationFields.NAME), e));
+		return mapByName;
+	}
+	
+
+		
+
+}