removed abstract keyword from concrete classes

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/PlanarNormalsDeviationError.java

@@ -19,7 +19,7 @@ import java.io.Serial;
 
 import org.xmlobjects.gml.model.measures.Angle;
 
-public abstract class PlanarNormalsDeviationError extends AbstractPolygonError {
+public class PlanarNormalsDeviationError extends AbstractPolygonError {
 
 	@Serial
 	private static final long serialVersionUID = 5914728363336771016L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/PolygonIdList.java

@@ -21,7 +21,7 @@ import java.util.List;
 
 import org.xmlobjects.gml.model.GMLObject;
 
-public abstract class PolygonIdList extends GMLObject {
+public class PolygonIdList extends GMLObject {
 
     @Serial
     private static final long serialVersionUID = 4396447239956257299L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/PolygonWrongOrientationError.java

@@ -17,7 +17,7 @@ package de.hft.stuttgart.quality.model.types;
 
 import java.io.Serial;
 
-public abstract class PolygonWrongOrientationError extends AbstractSolidError {
+public class PolygonWrongOrientationError extends AbstractSolidError {
 
 	@Serial
 	private static final long serialVersionUID = 4975827693656963892L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/Requirement.java

@@ -24,7 +24,7 @@ import org.xmlobjects.gml.model.GMLObject;
 import de.hft.stuttgart.quality.model.enums.RequirementId;
 import de.hft.stuttgart.quality.model.properties.ParameterProperty;
 
-public abstract class Requirement extends GMLObject {
+public class Requirement extends GMLObject {
 
 	@Serial
 	private static final long serialVersionUID = 4428291416242684642L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/RingNotClosedError.java

@@ -17,7 +17,7 @@ package de.hft.stuttgart.quality.model.types;
 
 import java.io.Serial;
 
-public abstract class RingNotClosedError extends AbstractRingError {
+public class RingNotClosedError extends AbstractRingError {
 
     @Serial
     private static final long serialVersionUID = 3327214274004406000L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/RingSelfIntersectionError.java

@@ -22,7 +22,7 @@ import org.xmlobjects.gml.model.geometry.DirectPosition;
 import de.hft.stuttgart.quality.model.enums.RingSelfIntType;
 import de.hft.stuttgart.quality.model.properties.EdgeProperty;
 
-public abstract class RingSelfIntersectionError extends AbstractRingError {
+public class RingSelfIntersectionError extends AbstractRingError {
 
 	@Serial
 	private static final long serialVersionUID = 9103800366580888883L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/RingTooFewPointsError.java

@@ -17,7 +17,7 @@ package de.hft.stuttgart.quality.model.types;
 
 import java.io.Serial;
 
-public abstract class RingTooFewPointsError extends AbstractRingError {
+public class RingTooFewPointsError extends AbstractRingError {
 
     @Serial
     private static final long serialVersionUID = 8057350098649982235L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/SemanticAttributeMissingError.java

@@ -17,7 +17,7 @@ package de.hft.stuttgart.quality.model.types;
 
 import java.io.Serial;
 
-public abstract class SemanticAttributeMissingError extends AbstractSemanticError {
+public class SemanticAttributeMissingError extends AbstractSemanticError {
 
 	@Serial
 	private static final long serialVersionUID = 7157884749606290596L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/SemanticAttributeWrongValueError.java

@@ -17,7 +17,7 @@ package de.hft.stuttgart.quality.model.types;
 
 import java.io.Serial;
 
-public abstract class SemanticAttributeWrongValueError extends AbstractSemanticError {
+public class SemanticAttributeWrongValueError extends AbstractSemanticError {
 
     @Serial
     private static final long serialVersionUID = 3478578364446339884L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/SolidNotClosedError.java

@@ -19,7 +19,7 @@ import java.io.Serial;
 
 import de.hft.stuttgart.quality.model.properties.EdgeListProperty;
 
-public abstract class SolidNotClosedError extends AbstractSolidError {
+public class SolidNotClosedError extends AbstractSolidError {
 
 	@Serial
 	private static final long serialVersionUID = 297029245173578437L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/SolidSelfIntersectionError.java

@@ -17,7 +17,7 @@ package de.hft.stuttgart.quality.model.types;
 
 import java.io.Serial;
 
-public abstract class SolidSelfIntersectionError extends AbstractSolidError {
+public class SolidSelfIntersectionError extends AbstractSolidError {
 
     @Serial
     private static final long serialVersionUID = 5070991901664859830L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/SolidTooFewPolygonsError.java

@@ -17,7 +17,7 @@ package de.hft.stuttgart.quality.model.types;
 
 import java.io.Serial;
 
-public abstract class SolidTooFewPolygonsError extends AbstractSolidError {
+public class SolidTooFewPolygonsError extends AbstractSolidError {
 
     @Serial
     private static final long serialVersionUID = 1987841643971824973L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/Statistics.java

@@ -24,7 +24,7 @@ import org.xmlobjects.gml.model.GMLObject;
 import de.hft.stuttgart.quality.model.properties.ErrorProperty;
 import de.hft.stuttgart.quality.model.properties.FeatureStatisticsProperty;
 
-public abstract class Statistics extends GMLObject {
+public class Statistics extends GMLObject {
 
     @Serial
     private static final long serialVersionUID = 2935590283116950203L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/Validation.java

@@ -18,12 +18,13 @@ package de.hft.stuttgart.quality.model.types;
 import java.io.Serial;
 import java.time.ZonedDateTime;
 
+import org.citygml4j.core.model.ade.ADEObject;
 import org.citygml4j.core.model.core.AbstractFeature;
 
 import de.hft.stuttgart.quality.model.properties.StatisticsProperty;
 import de.hft.stuttgart.quality.model.properties.ValidationPlanProperty;
 
-public abstract class Validation extends AbstractFeature {
+public class Validation extends AbstractFeature implements ADEObject {
 
 	@Serial
 	private static final long serialVersionUID = 7821104529898548535L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/ValidationPlan.java

@@ -25,7 +25,7 @@ import de.hft.stuttgart.quality.model.properties.FilterProperty;
 import de.hft.stuttgart.quality.model.properties.GlobalParametersProperty;
 import de.hft.stuttgart.quality.model.properties.RequirementProperty;
 
-public abstract class ValidationPlan extends GMLObject {
+public class ValidationPlan extends GMLObject {
 
 	@Serial
 	private static final long serialVersionUID = 434443226848485642L;

citygml4j-quality-ade/src/main/java/de/hft/stuttgart/quality/model/types/ValidationResult.java

@@ -25,7 +25,7 @@ import org.xmlobjects.gml.model.base.Reference;
 import de.hft.stuttgart.quality.model.enums.ResultType;
 import de.hft.stuttgart.quality.model.properties.AbstractErrorProperty;
 
-public abstract class ValidationResult extends GMLObject {
+public class ValidationResult extends GMLObject {
 
 	@Serial
 	private static final long serialVersionUID = 4867627296196445082L;