Refactor: Rework clearMetaInformation with Visitor

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/check/Checkable.java

@@ -26,6 +26,7 @@ import java.util.Map;
 
 import de.hft.stuttgart.citydoctor2.utils.CheckErrorFound;
 import de.hft.stuttgart.citydoctor2.utils.visitors.CheckableErrorCollector;
+import de.hft.stuttgart.citydoctor2.utils.visitors.ClearMetaInformationVisitor;
 import de.hft.stuttgart.citydoctor2.utils.visitors.ContainsAnyErrorVisitor;
 import de.hft.stuttgart.citydoctor2.utils.visitors.ContainsErrorVisitor;
 import de.hft.stuttgart.citydoctor2.utils.visitors.PrepareForCheckingVisitor;
@@ -102,7 +103,9 @@ public abstract class Checkable implements Serializable {
 	 * This should be called after checking has been done. This should remove any
 	 * created meta information like edges to free up additional memory space
 	 */
-	public abstract void clearMetaInformation();
+	public void clearMetaInformation() {
+		this.accept(new ClearMetaInformationVisitor());
+	}
 
 	/**
 	 * This method checks if the object or any object contained within this
@@ -231,7 +234,7 @@ public abstract class Checkable implements Serializable {
 	 * @return false if the checkable or all checkables contained in this one don't
 	 *         have any error.
 	 */
-	public boolean containsAnyError() {
+	public final boolean containsAnyError() {
 		try {
 			ContainsAnyErrorVisitor.checkObject(this);
 		} catch (CheckErrorFound c) {

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

@@ -285,28 +285,6 @@ public abstract class AbstractBuilding extends CityObject {
         return buildingUnits;
     }
 
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (Installation bi : buildingInstallations) {
-            bi.clearMetaInformation();
-        }
-        for (BoundarySurface bs : boundarySurfaceList) {
-            bs.clearMetaInformation();
-        }
-        for (BuildingRoom br : buildingRooms) {
-            br.clearMetaInformation();
-        }
-        for (BuildingRoomFurniture bfr : buildingRoomFurnitureList) {
-            bfr.clearMetaInformation();
-        }
-        for (Storey storey : buildingStoreys) {
-            storey.clearMetaInformation();
-        }
-        for (BuildingUnit bu : buildingUnits) {
-            bu.clearMetaInformation();
-        }
-    }
 
     @Override
     public void collectInstances(CopyHandler handler) {

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

@@ -228,23 +228,6 @@ public abstract class AbstractBuildingSubdivision extends CityObject {
     }
 
 
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (Installation bi : buildingInstallations) {
-            bi.clearMetaInformation();
-        }
-        for (BoundarySurface bs : boundarySurfaceList) {
-            bs.clearMetaInformation();
-        }
-        for (BuildingRoom br : buildingRooms) {
-            br.clearMetaInformation();
-        }
-        for (BuildingRoomFurniture bfr : buildingRoomFurnitureList) {
-            bfr.clearMetaInformation();
-        }
-    }
-
     @Override
     public void collectInstances(CopyHandler handler) {
         super.collectInstances(handler);

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

@@ -145,15 +145,6 @@ public abstract class AbstractFurniture extends CityObject {
     }
 
 
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (BoundarySurface boundarySurface : boundarySurfaceList) {
-            boundarySurface.clearMetaInformation();
-        }
-    }
-
-
     @Override
     public FeatureType getFeatureType() {
         return FeatureType.FURNITURE;

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

@@ -125,18 +125,6 @@ public abstract class AbstractRoom extends CityObject {
         cgmlRoom.setLod3Solid(null);
     }
 
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (Installation roomInstallation : roomInstallations) {
-            roomInstallation.clearMetaInformation();
-        }
-        for (BoundarySurface boundarySurface : boundarySurfaceList) {
-            boundarySurface.clearMetaInformation();
-        }
-    }
-
-
     @Override
     public AbstractCityObject getGmlObject() {
         return cgmlRoom;

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

@@ -267,30 +267,6 @@ public abstract class AbstractTunnel extends CityObject {
         return tunnelConstructiveElements;
     }
 
-
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (Installation bi : tunnelInstallations) {
-            bi.clearMetaInformation();
-        }
-        for (BoundarySurface bs : boundarySurfaceList) {
-            bs.clearMetaInformation();
-        }
-        for (TunnelHollow th : tunnelHollows) {
-            th.clearMetaInformation();
-        }
-        for (TunnelFurniture tfr : tunnelFurnitureList) {
-            tfr.clearMetaInformation();
-        }
-        for (TunnelConstructiveElement te : tunnelConstructiveElements) {
-            te.clearMetaInformation();
-        }
-        for (TunnelPart tp : tunnelParts) {
-            tp.clearMetaInformation();
-        }
-    }
-
     @Override
     public void collectInstances(CopyHandler handler) {
         super.collectInstances(handler);

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

@@ -219,15 +219,6 @@ public class BoundarySurface extends CityObject {
         opening.setPartOfSurface(this);
     }
 
-
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (Opening o : openings) {
-            o.clearMetaInformation();
-        }
-    }
-
     @Override
     public Copyable createCopyInstance() {
         return new BoundarySurface(gmlObject);

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

@@ -237,15 +237,6 @@ public class BridgeConstructiveElement extends CityObject {
         return boundarySurfaceList;
     }
 
-
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (BoundarySurface bs : boundarySurfaceList) {
-            bs.clearMetaInformation();
-        }
-    }
-
     @Override
     public void collectInstances(CopyHandler handler) {
         super.collectInstances(handler);

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

@@ -298,34 +298,6 @@ public class BridgeObject extends CityObject {
     }
 
 
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (BoundarySurface bs : boundarySurfaces) {
-            bs.clearMetaInformation();
-        }
-        for (Installation bi : bridgeInstallations) {
-            bi.clearMetaInformation();
-        }
-
-        for (BridgeObject part : parts) {
-            part.clearMetaInformation();
-        }
-
-
-        for (BridgeConstructiveElement ele : elements) {
-            ele.clearMetaInformation();
-        }
-
-        for (BridgeRoom br : bridgeRooms) {
-            br.clearMetaInformation();
-        }
-        for (BridgeRoomFurniture bri : bridgeFurniture) {
-            bri.clearMetaInformation();
-        }
-
-    }
-
     @Override
     public void collectInstances(CopyHandler handler) {
         super.collectInstances(handler);

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

@@ -101,14 +101,6 @@ public class Building extends AbstractBuilding {
         setCityGmlBuilding(gmlB);
     }
 
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (BuildingPart part : buildingParts) {
-            part.clearMetaInformation();
-        }
-    }
-
     @Override
     public void fillValues(Copyable original, CopyHandler handler) {
         super.fillValues(original, handler);

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

@@ -49,14 +49,6 @@ public class BuildingUnit extends AbstractBuildingSubdivision {
         }
     }
 
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (Storey storey : storeys) {
-            storey.clearMetaInformation();
-        }
-    }
-
     @Override
     public void collectInstances(CopyHandler handler) {
         super.collectInstances(handler);

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

@@ -165,13 +165,6 @@ public abstract class CityObject extends GmlElement {
         return null;
     }
 
-    @Override
-    public void clearMetaInformation() {
-        for (Geometry geom : geometryList) {
-            geom.clearMetaInformation();
-        }
-    }
-
     @Override
     public void collectInstances(CopyHandler handler) {
         for (Geometry geom : geometryList) {

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

@@ -414,10 +414,6 @@ public class ConcretePolygon extends Polygon {
 		parent.updateEdgesAndVertices();
 	}
 
-	@Override
-	public void clearMetaInformation() {
-		parent.clearMetaInformation();
-	}
 
 	@Override
 	public void collectInstances(CopyHandler handler) {

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

@@ -128,14 +128,6 @@ public class GenericCityObject extends CityObject {
         }
     }
 
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (BoundarySurface bs : boundarySurfaceList) {
-            bs.clearMetaInformation();
-        }
-    }
-
     @Override
     public void collectInstances(CopyHandler handler) {
         super.collectInstances(handler);

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

@@ -343,8 +343,7 @@ public class Geometry extends GmlElement {
     }
 
 
-    @Override
-    public void clearMetaInformation() {
+    public void clearMetaData() {
         if (vertices != null) {
             for (Vertex v : vertices) {
                 v.clearAdjacentRings();

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

@@ -218,15 +218,6 @@ public class Installation extends CityObject {
         return boundarySurfaces;
     }
 
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (BoundarySurface bs : boundarySurfaces) {
-            bs.clearMetaInformation();
-        }
-    }
-
-
     @Override
     public void fillValues(Copyable original, CopyHandler handler) {
         super.fillValues(original, handler);

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

@@ -317,11 +317,6 @@ public class LinearRing extends GmlElement {
         parent.prepareLowMemoryUsageMode();
     }
 
-    @Override
-    public void clearMetaInformation() {
-        parent.getParent().clearMetaInformation();
-    }
-
     @Override
     public void fillValues(Copyable original, CopyHandler handler) {
         super.fillValues(original, handler);

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

@@ -117,11 +117,6 @@ public class LinkedPolygon extends Polygon {
         poly.addCheckResult(cr);
     }
 
-    @Override
-    public boolean containsAnyError() {
-        return poly.containsAnyError();
-    }
-
     @Override
     public boolean containsError(CheckId checkIdentifier) {
         return poly.containsError(checkIdentifier);
@@ -257,11 +252,6 @@ public class LinkedPolygon extends Polygon {
         poly.prepareLowMemoryUsageMode();
     }
 
-    @Override
-    public void clearMetaInformation() {
-        poly.clearMetaInformation();
-    }
-
     @Override
     public boolean isLinkedTo() {
         return false;

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

@@ -74,13 +74,6 @@ public class ReliefObject extends CityObject {
         return new ReliefObject(feature);
     }
 
-    @Override
-    public void clearMetaInformation() {
-        for (TinObject component : components) {
-            component.clearMetaInformation();
-        }
-    }
-
     @Override
     public void clearAllContainedCheckResults() {
         for (TinObject component : components) {

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

@@ -48,14 +48,6 @@ public class Storey extends AbstractBuildingSubdivision {
         }
     }
 
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (BuildingUnit buildingUnit : buildingUnits) {
-            buildingUnit.clearMetaInformation();
-        }
-    }
-
     @Override
     public void collectInstances(CopyHandler handler) {
         super.collectInstances(handler);