model data in api contains info about submodel type

rest-api/src/main/java/lcsb/mapviewer/api/projects/ModelMetaData.java

@@ -12,6 +12,7 @@ import lcsb.mapviewer.model.map.layout.Layout;
 import lcsb.mapviewer.model.map.model.Model;
 import lcsb.mapviewer.model.map.model.ModelData;
 import lcsb.mapviewer.model.map.model.ModelSubmodelConnection;
+import lcsb.mapviewer.model.map.model.SubmodelType;
 import lcsb.mapviewer.services.utils.gmap.CoordinationConverter;
 import lcsb.mapviewer.services.view.LayoutView;
 import lcsb.mapviewer.services.view.LayoutViewFactory;
@@ -77,6 +78,11 @@ public class ModelMetaData implements Serializable {
 	 */
 	private LatLng							bottomRightLatLng;
 
+	/**
+	 * Type of the submodel.
+	 */
+	private SubmodelType				submodelType		 = SubmodelType.UNKNOWN;
+
 	/**
 	 * Default constructor.
 	 */
@@ -101,7 +107,9 @@ public class ModelMetaData implements Serializable {
 
 		List<ModelMetaData> submodels = new ArrayList<>();
 		for (ModelSubmodelConnection connection : model.getSubmodels()) {
-			submodels.add(new ModelMetaData(connection.getSubmodel()));
+			ModelMetaData submodelData = new ModelMetaData(connection.getSubmodel());
+			submodelData.setSubmodelType(connection.getType());
+			submodels.add(submodelData);
 		}
 		LayoutViewFactory factory = new LayoutViewFactory();
 		for (Layout layout : model.getLayouts()) {
@@ -337,4 +345,21 @@ public class ModelMetaData implements Serializable {
 		this.idObject = idObject;
 	}
 
+	/**
+	 * @return the submodelType
+	 * @see #submodelType
+	 */
+	public SubmodelType getSubmodelType() {
+		return submodelType;
+	}
+
+	/**
+	 * @param submodelType
+	 *          the submodelType to set
+	 * @see #submodelType
+	 */
+	public void setSubmodelType(SubmodelType submodelType) {
+		this.submodelType = submodelType;
+	}
+
 }