Refactor: Unify methods

CityDoctorParent/CityDoctorEdge/src/test/java/de/hft/stuttgart/citydoctor2/edge/MeshSurfaceUtilsTest.java

@@ -1260,7 +1260,7 @@ public class MeshSurfaceUtilsTest {
 		ParserConfiguration config = new ParserConfiguration(8, false);
 		CityDoctorModel model = CityGmlParser.parseCityGmlFile("src/test/resources/KaiserwallComplexBuilding.gml", config);
 		Building building = model.getBuildings().toList().get(0);
-		Geometry geom = building.getBuildingInstallations().get(0).getGeometries().get(0);
+		Geometry geom = building.getInstallations().get(0).getGeometries().get(0);
 		assertNotNull(geom);
 		MeshSurface surface = MeshSurface.of(geom);
 		List<PolygonPolygonIntersection> selfIntersects = MeshSurfaceUtils.selfIntersects(surface, 0.000001, 0.001);

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/AbstractBuilding.java

@@ -40,7 +40,7 @@ import java.util.List;
  *
  * @author Matthias Betz
  */
-public abstract class AbstractBuilding extends CityObject {
+public abstract class AbstractBuilding extends CityObject implements ConstructionObject{
 
     @Serial
     private static final long serialVersionUID = -2196414503088741206L;
@@ -61,6 +61,7 @@ public abstract class AbstractBuilding extends CityObject {
      *
      * @return the boundary surfaces
      */
+    @Override
     public List<BoundarySurface> getBoundarySurfaces() {
         return boundarySurfaceList;
     }
@@ -75,10 +76,34 @@ public abstract class AbstractBuilding extends CityObject {
         return FeatureType.BUILDING;
     }
 
+    @Override
     public List<BuildingConstructiveElement> getConstructiveElements() {
         return buildingConstructiveElements;
     }
 
+    @Override
+    public List<Installation> getInstallations() {
+        return buildingInstallations;
+    }
+
+    @Override
+    public List<BuildingRoom> getRooms() {
+        return buildingRooms;
+    }
+
+    @Override
+    public List<BuildingRoomFurniture> getFurniture() {
+        return buildingRoomFurnitureList;
+    }
+
+    public List<Storey> getStoreys() {
+        return buildingStoreys;
+    }
+
+    public List<BuildingUnit> getBuildingUnits() {
+        return buildingUnits;
+    }
+
     @Override
     public void unsetGmlGeometries() {
         ab.setLod1Solid(null);
@@ -202,17 +227,17 @@ public abstract class AbstractBuilding extends CityObject {
         bs.setParent(this);
     }
 
-    public void addBuildingInstallation(Installation coBi) {
+    public void addInstallation(Installation coBi) {
         buildingInstallations.add(coBi);
         coBi.setParent(this);
     }
 
-    public void addBuildingRoom(BuildingRoom room) {
+    public void addRoom(BuildingRoom room) {
         buildingRooms.add(room);
         room.setParent(this);
     }
 
-    public void addBuildingRoomFurniture(BuildingRoomFurniture roomFurniture) {
+    public void addFurniture(BuildingRoomFurniture roomFurniture) {
         buildingRoomFurnitureList.add(roomFurniture);
         roomFurniture.setParent(this);
     }
@@ -236,24 +261,5 @@ public abstract class AbstractBuilding extends CityObject {
         this.ab = ab;
     }
 
-    public List<Installation> getBuildingInstallations() {
-        return buildingInstallations;
-    }
-
-    public List<BuildingRoom> getBuildingRooms() {
-        return buildingRooms;
-    }
-
-    public List<BuildingRoomFurniture> getBuildingRoomFurnitureList() {
-        return buildingRoomFurnitureList;
-    }
-
-    public List<Storey> getBuildingStoreys() {
-        return buildingStoreys;
-    }
-
-    public List<BuildingUnit> getBuildingUnits() {
-        return buildingUnits;
-    }
 
 }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/AbstractBuildingSubdivision.java

@@ -16,7 +16,7 @@ import java.io.Serial;
 import java.util.ArrayList;
 import java.util.List;
 
-public abstract class AbstractBuildingSubdivision extends CityObject {
+public abstract class AbstractBuildingSubdivision extends CityObject implements ConstructionObject{
     @Serial
     private static final long serialVersionUID = 7033994252340571002L;
 
@@ -26,19 +26,38 @@ public abstract class AbstractBuildingSubdivision extends CityObject {
     private final List<BoundarySurface> boundarySurfaceList = new ArrayList<>();
     private final List<BuildingRoom> buildingRooms = new ArrayList<>();
     private final List<BuildingRoomFurniture> buildingRoomFurnitureList = new ArrayList<>();
+    private final List<BuildingConstructiveElement>  buildingConstructiveElements = new ArrayList<>();
     private  AbstractBuilding parent;
 
     protected org.citygml4j.core.model.building.AbstractBuildingSubdivision abs;
 
-    /**
-     * Getter for all boundary surfaces contained in this building.
-     *
-     * @return the boundary surfaces
-     */
+
+    @Override
     public List<BoundarySurface> getBoundarySurfaces() {
         return boundarySurfaceList;
     }
 
+    @Override
+    public List<Installation> getInstallations() {
+        return buildingInstallations;
+    }
+
+    @Override
+    public List<BuildingRoom> getRooms() {
+        return buildingRooms;
+    }
+
+    @Override
+    public List<BuildingRoomFurniture> getFurniture() {
+        return buildingRoomFurnitureList;
+    }
+
+    @Override
+    public List<BuildingConstructiveElement> getConstructiveElements(){
+        return buildingConstructiveElements;
+    }
+
+
     @Override
     public org.citygml4j.core.model.building.AbstractBuildingSubdivision getGmlObject() {
         return abs;
@@ -153,6 +172,9 @@ public abstract class AbstractBuildingSubdivision extends CityObject {
         for (BuildingRoomFurniture bfr : buildingRoomFurnitureList) {
             bfr.accept(c);
         }
+        for (BuildingConstructiveElement bce : buildingConstructiveElements){
+            bce.accept(c);
+        }
     }
 
     void setCityGmlBuilding(org.citygml4j.core.model.building.AbstractBuildingSubdivision abs) {
@@ -164,38 +186,30 @@ public abstract class AbstractBuildingSubdivision extends CityObject {
         bs.setParent(this);
     }
 
-    public void addBuildingInstallation(Installation coBi) {
+    public void addInstallation(Installation coBi) {
         buildingInstallations.add(coBi);
         coBi.setParent(this);
     }
 
-    public void addBuildingRoom(BuildingRoom room) {
+    public void addRoom(BuildingRoom room) {
         buildingRooms.add(room);
         room.setParent(this);
     }
 
-    public void addBuildingRoomFurniture(BuildingRoomFurniture roomFurniture) {
+    public void addFurniture(BuildingRoomFurniture roomFurniture) {
         buildingRoomFurnitureList.add(roomFurniture);
         roomFurniture.setParent(this);
     }
 
+    public void addConstructiveElement(BuildingConstructiveElement buildingConstructiveElement) {
+        buildingConstructiveElements.add(buildingConstructiveElement);
+        buildingConstructiveElement.setParent(this);
+    }
 
     public void setGmlObject(org.citygml4j.core.model.building.AbstractBuildingSubdivision abs) {
         this.abs = abs;
     }
 
-    public List<Installation> getBuildingInstallations() {
-        return buildingInstallations;
-    }
-
-    public List<BuildingRoom> getBuildingRooms() {
-        return buildingRooms;
-    }
-
-    public List<BuildingRoomFurniture> getBuildingRoomFurnitureList() {
-        return buildingRoomFurnitureList;
-    }
-
 }
 
 

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/AbstractConstructiveElement.java

+package de.hft.stuttgart.citydoctor2.datastructure;
+
+import de.hft.stuttgart.citydoctor2.check.CheckableVisitor;
+
+import java.io.Serial;
+import java.util.ArrayList;
+import java.util.List;
+
+public abstract class AbstractConstructiveElement extends CityObject implements ConstructiveElement {
+
+    @Serial
+    private static final long serialVersionUID = 5462268599786709637L;
+
+    private final List<BoundarySurface> boundarySurfaceList = new ArrayList<>();
+    private final List<AbstractConstructiveFillingElement> fillings = new ArrayList<>();
+
+    @Override
+    public void accept(CheckableVisitor c) {
+        super.accept(c);
+        if (c.canExecute(this)) {
+            c.check(this);
+        }
+        for (BoundarySurface bs : boundarySurfaceList) {
+            bs.accept(c);
+        }
+        for (AbstractConstructiveFillingElement f : fillings) {
+            f.accept(c);
+        }
+    }
+
+    public void addBoundarySurface(BoundarySurface bs) {
+        boundarySurfaceList.add(bs);
+        bs.setParent(this);
+    }
+
+    @Override
+    public List<BoundarySurface> getBoundarySurfaces() {
+        return boundarySurfaceList;
+    }
+
+    public void addFilling(AbstractConstructiveFillingElement fe) {
+        fillings.add(fe);
+        fe.setParent(this);
+    }
+
+    @Override
+    public List<AbstractConstructiveFillingElement> getFillings() {
+        return fillings;
+    }
+
+}

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/AbstractConstructiveFillingElement.java

@@ -17,7 +17,7 @@ import java.io.Serial;
 import java.util.ArrayList;
 import java.util.List;
 
-public abstract class AbstractConstructiveFillingElement extends CityObject {
+public abstract class AbstractConstructiveFillingElement extends CityObject implements BoundedSpace{
 
     private static final String CANNOT_ADD = "Cannot add ";
 
@@ -40,6 +40,16 @@ public abstract class AbstractConstructiveFillingElement extends CityObject {
         }
     }
 
+    public void addBoundarySurface(BoundarySurface bs) {
+        boundarySurfaceList.add(bs);
+        bs.setParent(this);
+    }
+
+    @Override
+    public List<BoundarySurface> getBoundarySurfaces() {
+        return boundarySurfaceList;
+    }
+
     public void setParent(CityObject parent) {
         this.parent = parent;
     }
@@ -123,13 +133,6 @@ public abstract class AbstractConstructiveFillingElement extends CityObject {
         return parent.getTopLevelCityObject();
     }
 
-    public void addBoundarySurface(BoundarySurface bs) {
-        boundarySurfaceList.add(bs);
-        bs.setParent(this);
-    }
 
-    public List<BoundarySurface> getBoundarySurfaces() {
-        return boundarySurfaceList;
-    }
 
 }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/AbstractFurniture.java

@@ -17,14 +17,13 @@ import java.util.List;
 /**
  * Represents all types of furniture used inside Buildings.
  */
-public abstract class AbstractFurniture extends CityObject {
+public abstract class AbstractFurniture extends CityObject implements BoundedSpace{
 
     @Serial
     private static final long serialVersionUID = -9050689238027190674L;
 
     private final List<BoundarySurface> boundarySurfaceList = new ArrayList<>();
 
-    private CityObject parent;
 
     private org.citygml4j.core.model.construction.AbstractFurniture af;
 
@@ -44,16 +43,13 @@ public abstract class AbstractFurniture extends CityObject {
         return af;
     }
 
-    @Override
-    public CityObject getTopLevelCityObject(){
-        return parent.getTopLevelCityObject();
-    }
 
     public void addBoundarySurface(BoundarySurface boundarySurface) {
         boundarySurfaceList.add(boundarySurface);
         boundarySurface.setParent(this);
     }
 
+    @Override
     public List<BoundarySurface> getBoundarySurfaces() {
         return boundarySurfaceList;
     }
@@ -78,18 +74,9 @@ public abstract class AbstractFurniture extends CityObject {
         this.af = af;
     }
 
-    public void setParent(CityObject co) {
-        parent = co;
-    }
-    
-    public CityObject getParent() {
-		return parent;
-	}
 
-    @Override
-    public Color getRenderColor() {
-        return parent.getRenderColor();
-    }
+    public abstract CityObject getParent();
+
 
     @Override
     public void unsetGmlGeometries() {

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/AbstractRoom.java

@@ -17,7 +17,7 @@ import java.util.List;
 /**
  * Abstract base class for rooms inside CityGML 3.0 construction objects.
  */
-public abstract class AbstractRoom extends CityObject {
+public abstract class AbstractRoom extends CityObject implements BoundedSpace{
 
     @Serial
     private static final long serialVersionUID = -1730625513988944329L;
@@ -27,7 +27,6 @@ public abstract class AbstractRoom extends CityObject {
 
     private final List<BoundarySurface> boundarySurfaceList = new ArrayList<>();
 
-
     protected org.citygml4j.core.model.core.AbstractUnoccupiedSpace cgmlRoom;
 
 
@@ -111,16 +110,20 @@ public abstract class AbstractRoom extends CityObject {
     }
 
 
-    public List<Installation> getRoomInstallations() {
+    public List<Installation> getInstallations() {
         return roomInstallations;
     }
 
+    public abstract List<? extends AbstractFurniture> getFurniture();
+
+    public abstract CityObject getParent();
 
+    @Override
     public List<BoundarySurface> getBoundarySurfaces() {
         return boundarySurfaceList;
     }
 
-    public void addRoomInstallation(Installation roomInstallation) {
+    public void addInstallation(Installation roomInstallation) {
         roomInstallations.add(roomInstallation);
         roomInstallation.setParent(this);
     }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/AbstractTunnel.java

@@ -17,7 +17,7 @@ import java.io.Serial;
 import java.util.ArrayList;
 import java.util.List;
 
-public abstract class AbstractTunnel extends CityObject {
+public abstract class AbstractTunnel extends CityObject implements ConstructionObject{
 
     @Serial
     private static final long serialVersionUID = -2196414503088741206L;
@@ -37,6 +37,7 @@ public abstract class AbstractTunnel extends CityObject {
      *
      * @return the boundary surfaces
      */
+    @Override
     public List<BoundarySurface> getBoundarySurfaces() {
         return boundarySurfaceList;
     }
@@ -178,22 +179,22 @@ public abstract class AbstractTunnel extends CityObject {
         bs.setParent(this);
     }
 
-    public void addTunnelInstallation(Installation coBi) {
+    public void addInstallation(Installation coBi) {
         tunnelInstallations.add(coBi);
         coBi.setParent(this);
     }
 
-    public void addTunnelHollow(TunnelHollow hollow) {
+    public void addRoom(TunnelHollow hollow) {
         tunnelHollows.add(hollow);
         hollow.setParent(this);
     }
 
-    public void addTunnelFurniture(TunnelFurniture furniture) {
+    public void addFurniture(TunnelFurniture furniture) {
         tunnelFurnitureList.add(furniture);
         furniture.setParent(this);
     }
 
-    public void addTunnelConstructiveElement(TunnelConstructiveElement te) {
+    public void addConstructiveElement(TunnelConstructiveElement te) {
         tunnelConstructiveElements.add(te);
         te.setParent(this);
     }
@@ -206,15 +207,17 @@ public abstract class AbstractTunnel extends CityObject {
         this.at = at;
     }
 
-    public List<Installation> getTunnelInstallations() {
+    @Override
+    public List<Installation> getInstallations() {
         return tunnelInstallations;
     }
 
-    public List<TunnelHollow> getTunnelHollows() {
+    @Override
+    public List<TunnelHollow> getRooms() {
         return tunnelHollows;
     }
 
-    public List<TunnelFurniture> getTunnelFurniture() {
+    public List<TunnelFurniture> getFurniture() {
         return tunnelFurnitureList;
     }
 
@@ -222,7 +225,8 @@ public abstract class AbstractTunnel extends CityObject {
         return tunnelParts;
     }
 
-    public List<TunnelConstructiveElement> getTunnelConstructiveElements() {
+    @Override
+    public List<TunnelConstructiveElement> getConstructiveElements() {
         return tunnelConstructiveElements;
     }
 

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/BridgeConstructiveElement.java

@@ -36,7 +36,7 @@ import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
 import de.hft.stuttgart.citydoctor2.utils.CityGmlUtils;
 import javafx.scene.paint.Color;
 
-public class BridgeConstructiveElement extends CityObject {
+public class BridgeConstructiveElement extends AbstractConstructiveElement {
 
     private static final String CANNOT_ADD = "Cannot add ";
 
@@ -44,19 +44,17 @@ public class BridgeConstructiveElement extends CityObject {
     private static final long serialVersionUID = 7353233899458901155L;
 
     private final org.citygml4j.core.model.bridge.BridgeConstructiveElement gmlBridgeElement;
-    private final List<BoundarySurface> boundarySurfaceList = new ArrayList<>();
-    private final List<AbstractConstructiveFillingElement> fillings = new ArrayList<>();
-    private BridgeObject parent;
+    private AbstractBridgeObject parent;
 
     public BridgeConstructiveElement(org.citygml4j.core.model.bridge.BridgeConstructiveElement gmlObject) {
         this.gmlBridgeElement = gmlObject;
     }
 
-    public void setParent(BridgeObject parent) {
+    public void setParent(AbstractBridgeObject parent) {
         this.parent = parent;
     }
 
-    public BridgeObject getParent() {
+    public AbstractBridgeObject getParent() {
         return parent;
     }
 
@@ -91,16 +89,6 @@ public class BridgeConstructiveElement extends CityObject {
         }
     }
 
-    @Override
-    public void accept(CheckableVisitor c) {
-        super.accept(c);
-        if (c.canExecute(this)) {
-            c.check(this);
-        }
-        for (BoundarySurface bs : boundarySurfaceList) {
-            bs.accept(c);
-        }
-    }
 
     private void setCompositeSurfaceAccordingToLod(Geometry geom, CompositeSurface cs) {
         switch (geom.getLod()) {
@@ -192,22 +180,5 @@ public class BridgeConstructiveElement extends CityObject {
         return FeatureType.BRIDGE_CONSTRUCTION_ELEMENT;
     }
 
-    public void addBoundarySurface(BoundarySurface bs) {
-        boundarySurfaceList.add(bs);
-        bs.setParent(this);
-    }
-
-    public List<BoundarySurface> getBoundarySurfaces() {
-        return boundarySurfaceList;
-    }
-
-    public void addFilling(AbstractConstructiveFillingElement fe) {
-        fillings.add(fe);
-        fe.setParent(this);
-    }
-
-    public List<AbstractConstructiveFillingElement> getFillings() {
-        return fillings;
-    }
 
 }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/BridgeObject.java

@@ -43,7 +43,7 @@ import java.util.List;
  *
  * @author Matthias Betz
  */
-public class BridgeObject extends CityObject {
+public class BridgeObject extends AbstractBridgeObject implements ConstructionObject{
 
     @Serial
     private static final long serialVersionUID = 6301112640328373842L;

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/BridgeRoom.java

@@ -3,6 +3,8 @@ package de.hft.stuttgart.citydoctor2.datastructure;
 import javafx.scene.paint.Color;
 
 import java.io.Serial;
+import java.util.ArrayList;
+import java.util.List;
 
 public class BridgeRoom extends AbstractRoom {
 
@@ -10,20 +12,24 @@ public class BridgeRoom extends AbstractRoom {
     private static final long serialVersionUID = -276088332165299253L;
 
     private BridgeObject parent;
+    private final List<BridgeRoomFurniture> furnitureList =  new ArrayList<>();
 
-    private BridgeRoom() {
-    }
-
-    public BridgeRoom(BridgeObject parent) {
+    public void setParent(BridgeObject parent) {
         this.parent = parent;
-        parent.addBridgeRoom(this);
     }
 
-
     public void setGmlObject(org.citygml4j.core.model.bridge.BridgeRoom cgmlRoom) {
         super.cgmlRoom = cgmlRoom;
     }
 
+    public void addFurniture(BridgeRoomFurniture furniture) {
+        furnitureList.add(furniture);
+    }
+
+    @Override
+    public List<BridgeRoomFurniture> getFurniture() {
+        return furnitureList;
+    }
 
     public BridgeObject getParent() {
         return parent;

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/BridgeRoomFurniture.java

@@ -8,8 +8,28 @@ public class BridgeRoomFurniture extends AbstractFurniture {
 
     @Serial
     private static final long serialVersionUID = 2450802405053172352L;
+    private CityObject parent;
+
 
     public void setGmlObject(BridgeFurniture gmlObject) {
         super.setGmlObject(gmlObject);
     }
+
+    public void setParent(AbstractBridgeObject parent) {
+        this.parent =  parent;
+    }
+
+    public void setParent(BridgeRoom parent) {
+        this.parent = parent;
+    }
+
+    @Override
+    public CityObject getParent() {
+        return parent;
+    }
+
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return parent.getTopLevelCityObject();
+    }
 }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/Building.java

@@ -70,7 +70,7 @@ public class Building extends AbstractBuilding {
         }
         org.citygml4j.core.model.building.Building gmlB = new org.citygml4j.core.model.building.Building();
         gmlB.setId(GmlId.generateId().getGmlString());
-        for (Installation bi : getBuildingInstallations()) {
+        for (Installation bi : getInstallations()) {
             bi.anonymize();
             gmlB.getBuildingInstallations().add(new BuildingInstallationProperty((BuildingInstallation) bi.getGmlObject()));
         }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/BuildingConstructiveElement.java

@@ -18,7 +18,7 @@ import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
 import de.hft.stuttgart.citydoctor2.utils.CityGmlUtils;
 import javafx.scene.paint.Color;
 
-public class BuildingConstructiveElement extends CityObject {
+public class BuildingConstructiveElement extends AbstractConstructiveElement{
 
     private static final Logger logger = LogManager.getLogger(BuildingConstructiveElement.class);
 
@@ -28,9 +28,7 @@ public class BuildingConstructiveElement extends CityObject {
     private static final long serialVersionUID = 7353233899458901155L;
 
     private final org.citygml4j.core.model.building.BuildingConstructiveElement gmlBuildingElement;
-    private final List<BoundarySurface> boundarySurfaceList = new ArrayList<>();
-    private final List<AbstractConstructiveFillingElement> fillings = new ArrayList<>();
-    private AbstractBuilding parent;
+    private CityObject parent;
 
     public BuildingConstructiveElement(org.citygml4j.core.model.building.BuildingConstructiveElement gmlObject) {
         this.gmlBuildingElement = gmlObject;
@@ -40,7 +38,11 @@ public class BuildingConstructiveElement extends CityObject {
         this.parent = parent;
     }
 
-    public AbstractBuilding getParent() {
+    public void setParent(AbstractBuildingSubdivision parent) {
+        this.parent = parent;
+    }
+
+    public CityObject getParent() {
         return parent;
     }
 
@@ -71,19 +73,6 @@ public class BuildingConstructiveElement extends CityObject {
         }
     }
 
-    @Override
-    public void accept(CheckableVisitor c) {
-        super.accept(c);
-        if (c.canExecute(this)) {
-            c.check(this);
-        }
-        for (BoundarySurface bs : boundarySurfaceList) {
-            bs.accept(c);
-        }
-        for (AbstractConstructiveFillingElement fe : fillings) {
-            fe.accept(c);
-        }
-    }
 
     private void reCreateBoundarySurface(GeometryFactory factory, ParserConfiguration config, BoundarySurface bs) {
         if (bs.getGeometries().isEmpty()) {
@@ -157,22 +146,4 @@ public class BuildingConstructiveElement extends CityObject {
         return FeatureType.BRIDGE_CONSTRUCTION_ELEMENT;
     }
 
-    public void addBoundarySurface(BoundarySurface bs) {
-        boundarySurfaceList.add(bs);
-        bs.setParent(this);
-    }
-
-    public List<BoundarySurface> getBoundarySurfaces() {
-        return boundarySurfaceList;
-    }
-
-    public void addFilling(AbstractConstructiveFillingElement fe) {
-        fillings.add(fe);
-        fe.setParent(this);
-    }
-
-    public List<AbstractConstructiveFillingElement> getFillings() {
-        return fillings;
-    }
-
 }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/BuildingPart.java

@@ -41,7 +41,7 @@ public class BuildingPart extends AbstractBuilding {
 
     @Override
     public CityObject getTopLevelCityObject() {
-        return getParent().getTopLevelCityObject();
+        return parent.getTopLevelCityObject();
     }
 
     @Override

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/BuildingRoom.java

 package de.hft.stuttgart.citydoctor2.datastructure;
 
 import javafx.scene.paint.Color;
-import org.citygml4j.core.model.building.BuildingFurnitureProperty;
 
 import java.io.Serial;
 import java.util.ArrayList;
@@ -11,7 +10,7 @@ public class BuildingRoom extends AbstractRoom {
 
     @Serial
     private static final long serialVersionUID = -276088332165299253L;
-    private final List<BuildingFurnitureProperty> furnitureRefs = new ArrayList<>(2);
+    private final List<BuildingRoomFurniture> furniture = new ArrayList<>(2);
     private CityObject parent;
 
     public void setGmlObject(org.citygml4j.core.model.building.BuildingRoom cgmlRoom) {
@@ -19,24 +18,25 @@ public class BuildingRoom extends AbstractRoom {
     }
 
 
-    public void setParent(CityObject parent) {
+    public void setParent(AbstractBuilding parent) {
         this.parent = parent;
     }
 
-    public void addFurnitureRef(BuildingFurnitureProperty furnitureRef) {
-        furnitureRefs.add(furnitureRef);
+    public void setParent(AbstractBuildingSubdivision parent) {
+        this.parent = parent;
+    }
+
+    @Override
+    public List<BuildingRoomFurniture> getFurniture() {
+        return furniture;
     }
 
-    /**
-     * Returns the list of citygml3 furniture objects registered to this room.
-     * The reference objects only hold a HRef to the actual furniture object.
-     *
-     * @return
-     */
-    public List<BuildingFurnitureProperty> getFurnitureRefs() {
-        return furnitureRefs;
+    public void addFurniture(BuildingRoomFurniture furniture) {
+        this.furniture.add(furniture);
     }
 
+
+    @Override
     public CityObject getParent() {
         return parent;
     }
@@ -50,4 +50,6 @@ public class BuildingRoom extends AbstractRoom {
     public Color getRenderColor() {
         return parent.getRenderColor();
     }
+
+
 }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/BuildingRoomFurniture.java

@@ -9,10 +9,29 @@ public class BuildingRoomFurniture extends AbstractFurniture {
 
     @Serial
     private static final long serialVersionUID = -1046265159354525567L;
+    private CityObject parent;
+
 
     public void setGmlObject(BuildingFurniture gmlObject) {
         super.setGmlObject(gmlObject);
     }
 
+    public void setParent(AbstractBuilding parent) {
+        this.parent = parent;
+    }
+
+    public void setParent(AbstractBuildingSubdivision parent) {
+        this.parent = parent;
+    }
+
+    @Override
+    public CityObject getParent() {
+        return parent;
+    }
+
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return parent.getTopLevelCityObject();
+    }
 }
 

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/BuildingUnit.java

@@ -22,8 +22,11 @@ public class BuildingUnit extends AbstractBuildingSubdivision {
     }
 
 
-
     public List<Storey> getStoreys() {
         return storeys;
     }
+
+    public void addStorey(Storey storey) {
+        storeys.add(storey);
+    }
 }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/CityFurniture.java

@@ -12,20 +12,25 @@ import org.xmlobjects.gml.model.geometry.primitives.Solid;
 import org.xmlobjects.gml.model.geometry.primitives.SolidProperty;
 
 import java.io.Serial;
+import java.util.List;
 
-public class CityFurniture extends CityObject {
+public class CityFurniture extends CityObject implements BoundedSpace{
 
     @Serial
     private static final long serialVersionUID = 3325661061543962473L;
-
+    private List<BoundarySurface> boundarySurfaces;
     private org.citygml4j.core.model.cityfurniture.CityFurniture cgmlCityFurniture;
 
+
     @Override
     public void accept(CheckableVisitor c) {
         super.accept(c);
         if (c.canExecute(this)) {
             c.check(this);
         }
+        for (BoundarySurface bs : boundarySurfaces) {
+            bs.accept(c);
+        }
     }
 
 
@@ -113,6 +118,7 @@ public class CityFurniture extends CityObject {
                 break;
             case LOD4:
                 cgmlCityFurniture.getDeprecatedProperties().setLod4Geometry(new SolidProperty(solid));
+                break;
             default:
                 throw new IllegalStateException("Cannot add " + geom.getLod() + " solid to buildings");
         }
@@ -123,4 +129,13 @@ public class CityFurniture extends CityObject {
         return FeatureType.CITY_FURNITURE;
     }
 
+    @Override
+    public List<BoundarySurface> getBoundarySurfaces() {
+        return boundarySurfaces;
+    }
+
+    public void addBoundarySurface(BoundarySurface b) {
+        boundarySurfaces.add(b);
+        b.setParent(this);
+    }
 }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/GenericCityObject.java

@@ -21,7 +21,7 @@ import java.util.List;
 /**
  *
  */
-public class GenericCityObject extends CityObject {
+public class GenericCityObject extends CityObject implements BoundedSpace{
 
     @Serial
     private static final long serialVersionUID = 5886527664552294353L;
@@ -124,6 +124,7 @@ public class GenericCityObject extends CityObject {
         return FeatureType.OTHER_CITY_OBJECT;
     }
 
+    @Override
     public List<BoundarySurface> getBoundarySurfaces() {
         return boundarySurfaceList;
     }