CityDoctor2 validation open source release

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/InteriorDisconnectedSystemTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.Polygon;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class InteriorDisconnectedSystemTest {
+	
+	@Test
+	public void testInteriorDisconnected1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0001-T0002.gml");
+		for (Polygon p : c.getBuildings().get(0).getGeometries().get(0).getPolygons()) {
+			CheckResult cr = p.getCheckResult(CheckId.C_GE_P_INTERIOR_DISCONNECTED);
+			assertEquals(ResultStatus.OK, cr.getResultStatus());
+		}
+	}
+	
+	@Test
+	public void testInteriorDisconnected2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0003-T0001.gml");
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.2", c);
+		CheckResult cr = p.getCheckResult(CheckId.C_GE_P_INTERIOR_DISCONNECTED);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_P_INTERIOR_DISCONNECTED, cr.getError().getErrorId());
+	}
+	
+	@Test
+	public void testInteriorDisconnected3() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0003-T0002.gml");
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.2", c);
+		CheckResult cr = p.getCheckResult(CheckId.C_GE_P_INTERIOR_DISCONNECTED);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_P_INTERIOR_DISCONNECTED, cr.getError().getErrorId());
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/MultipleComponentTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.Geometry;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class MultipleComponentTest {
+	
+	@Test
+	public void testNoMultipleComponents() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS.gml");
+		Geometry g = c.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = g.getCheckResult(CheckId.C_GE_S_MULTIPLE_CONNECTED_COMPONENTS);
+		assertEquals(ResultStatus.OK, cr.getResultStatus());
+	}
+	
+	@Test
+	public void testMultipleComponents() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-SO-0005-T0001.gml");
+		Geometry g = c.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = g.getCheckResult(CheckId.C_GE_S_MULTIPLE_CONNECTED_COMPONENTS);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_S_MULTIPLE_CONNECTED_COMPONENTS, cr.getError().getErrorId());
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/NonManifoldEdgeSystemTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+import java.util.EnumMap;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.Geometry;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class NonManifoldEdgeSystemTest {
+
+	@Test
+	public void testNonManifoldEdge1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS.gml");
+		Geometry g = c.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = g.getCheckResult(CheckId.C_GE_S_NON_MANIFOLD_EDGE);
+		assertEquals(ResultStatus.OK, cr.getResultStatus());
+	}
+
+	@Test
+	public void testNonManifoldEdge2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		Map<CheckId, Map<String, String>> paramMap = new EnumMap<>(CheckId.class);
+		Map<String, String> parameter = new HashMap<>();
+		parameter.put("distanceTolerance", "0.1");
+		paramMap.put(CheckId.C_GE_P_NON_PLANAR, parameter);
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-SO-0004-T0001.gml",
+				paramMap);
+		Geometry g = c.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = g.getCheckResult(CheckId.C_GE_S_NON_MANIFOLD_EDGE);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_S_NON_MANIFOLD_EDGE, cr.getError().getErrorId());
+	}
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/NonManifoldVertexSystemTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.Geometry;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class NonManifoldVertexSystemTest {
+	
+	@Test
+	public void testNonManifoldVertex1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS.gml");
+		Geometry g = c.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = g.getCheckResult(CheckId.C_GE_S_NON_MANIFOLD_VERTEX);
+		System.out.println(cr);
+		assertEquals(ResultStatus.OK, cr.getResultStatus());
+	}
+	
+	@Test
+	public void testNonManifoldVertex2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-SO-0003-T0001.gml");
+		Geometry g = c.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = g.getCheckResult(CheckId.C_GE_S_NON_MANIFOLD_VERTEX);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_S_NON_MANIFOLD_VERTEX, cr.getError().getErrorId());
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/NumPointsCheckTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.Checker;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.LinearRing;
+import de.hft.stuttgart.citydoctor2.datastructure.Polygon;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParser;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class NumPointsCheckTest {
+
+	@Test
+	public void testNumPoints1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ParserConfiguration config = new ParserConfiguration(8, false);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile("src/test/resources/QA-Ex-C-LR-1.gml", config);
+		Checker c = new Checker(m);
+		c.runChecks();
+
+		LinearRing r1 = TestUtil.getPolygonById("p_r_1", m).getExteriorRing();
+		CheckResult cr1 = r1.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS);
+		assertEquals(ResultStatus.ERROR, cr1.getResultStatus());
+		assertEquals(ErrorId.GE_R_TOO_FEW_POINTS, cr1.getError().getErrorId());
+
+		LinearRing r2 = TestUtil.getPolygonById("p_w_4", m).getExteriorRing();
+		assertEquals(ResultStatus.OK, r2.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS).getResultStatus());
+	}
+
+	@Test
+	public void testNumPoints2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ParserConfiguration config = new ParserConfiguration(8, false);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile("src/test/resources/QA-Ex-C-LR-1GK.gml", config);
+		Checker c = new Checker(m);
+		c.runChecks();
+
+		LinearRing r1 = TestUtil.getPolygonById("p_r_1", m).getExteriorRing();
+		CheckResult cr1 = r1.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS);
+		assertEquals(ResultStatus.ERROR, cr1.getResultStatus());
+		assertEquals(ErrorId.GE_R_TOO_FEW_POINTS, cr1.getError().getErrorId());
+
+		LinearRing r2 = TestUtil.getPolygonById("p_w_4", m).getExteriorRing();
+		assertEquals(ResultStatus.OK, r2.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS).getResultStatus());
+	}
+
+	@Test
+	public void testNumPoints3() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS.gml");
+
+		for (Polygon p : c.getBuildings().get(0).getGeometries().get(0).getPolygons()) {
+			LinearRing r = p.getExteriorRing();
+			assertEquals(ResultStatus.OK, r.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS).getResultStatus());
+		}
+	}
+
+	@Test
+	public void testNumPoints4() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-LR-0001-T0001.gml");
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.6", c);
+		LinearRing r = p.getExteriorRing();
+		assertEquals(ResultStatus.ERROR, r.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS).getResultStatus());
+	}
+
+	@Test
+	public void testNumPoints5() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-LR-0001-T0002.gml");
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.6", c);
+		LinearRing r = p.getExteriorRing();
+		assertEquals(ResultStatus.DEPENDENCIES_NOT_MET,
+				r.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS).getResultStatus());
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/OrientationSameSystemTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.Polygon;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class OrientationSameSystemTest {
+	
+	@Test
+	public void testOrientationSame1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0001-T0002.gml");
+		for (Polygon p : c.getBuildings().get(0).getGeometries().get(0).getPolygons()) {
+			CheckResult cr = p.getCheckResult(CheckId.C_GE_P_ORIENTATION_RINGS_SAME);
+			assertEquals(ResultStatus.OK, cr.getResultStatus());
+		}
+	}
+	
+	@Test
+	public void testOrientationSame2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0006-T0001.gml");
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.2", c);
+		CheckResult cr = p.getCheckResult(CheckId.C_GE_P_ORIENTATION_RINGS_SAME);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_P_ORIENTATION_RINGS_SAME, cr.getError().getErrorId());
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/OuterEdgeCheckTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.Checker;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.Edge;
+import de.hft.stuttgart.citydoctor2.datastructure.Geometry;
+import de.hft.stuttgart.citydoctor2.datastructure.Vertex;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParser;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class OuterEdgeCheckTest {
+	
+	@Before
+	public void setup() {
+		// clear interrupt flag
+		Thread.interrupted();
+	}
+	
+	@Test()
+	public void testOuterEdge1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ParserConfiguration config = new ParserConfiguration(8, false);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile("src/test/resources/QA-CS-OUTEREDGE.gml", config);
+		Checker c = new Checker(m);
+		c.runChecks();
+		
+		ArrayList<Vertex> expectedErrorEdges = new ArrayList<Vertex>();
+		expectedErrorEdges.add(new Vertex(2.0, 0.0, 3.0));
+		expectedErrorEdges.add(new Vertex(2.0, 0.0, 0.0));
+		expectedErrorEdges.add(new Vertex(0.0, 0.0, 0.0));
+		expectedErrorEdges.add(new Vertex(0.0, 0.0, 3.0));
+		expectedErrorEdges.add(new Vertex(2.0, 0.0, 0.0));
+		expectedErrorEdges.add(new Vertex(0.0, 0.0, 0.0));
+		expectedErrorEdges.add(new Vertex(0.0, 0.0, 3.0));
+		expectedErrorEdges.add(new Vertex(1.0, 0.0, 3.5));
+		expectedErrorEdges.add(new Vertex(1.0, 0.0, 3.5));
+		expectedErrorEdges.add(new Vertex(2.0, 0.0, 3.0));
+		
+		Geometry geom = m.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = geom.getCheckResult(CheckId.C_GE_S_NOT_CLOSED);
+		Assert.assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+	}
+	
+	public boolean isEdgeInExpectedErrorEdges(Edge e, Geometry geom, List<Vertex> expectedErrorEdges) {
+		Vertex v0 = e.getFrom();
+		Vertex v1 = e.getTo();
+		for (int i = 0; i < expectedErrorEdges.size() - 1; i = i + 2) {
+			if (expectedErrorEdges.get(i).equals(v0)) {
+				if (expectedErrorEdges.get(i + 1).equals(v1)) {
+					return true;
+				}
+			}
+		}
+		return false;
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/PlanarTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+import java.util.EnumMap;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.Checker;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.Polygon;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParser;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class PlanarTest {
+
+	@Test
+	public void testPlanarPolygon1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ParserConfiguration config = new ParserConfiguration(8, false);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile("src/test/resources/QA-Ex-C-LR-5.gml", config);
+		Checker c = new Checker(m);
+		c.runChecks();
+
+
+		Polygon p1 = TestUtil.getPolygonById("p_w_1", "Example-C-LR-51", m);
+		CheckResult cr1 = p1.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+		assertEquals(ResultStatus.ERROR, cr1.getResultStatus());
+		assertEquals(ErrorId.GE_P_NON_PLANAR_POLYGON_DISTANCE_PLANE, cr1.getError().getErrorId());
+
+		Polygon p2 = TestUtil.getPolygonById("p_w_4", "Example-C-LR-51", m);
+		assertEquals(ResultStatus.OK, p2.getCheckResult(CheckId.C_GE_P_NON_PLANAR).getResultStatus());
+
+		Polygon p3 = TestUtil.getPolygonById("p_w_2", "Example-C-LR-52", m);
+		CheckResult cr3 = p3.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+		assertEquals(ResultStatus.ERROR, cr3.getResultStatus());
+		assertEquals(ErrorId.GE_P_NON_PLANAR_POLYGON_DISTANCE_PLANE, cr3.getError().getErrorId());
+
+		Polygon p5 = TestUtil.getPolygonById("p_w_4", "Example-C-LR-54", m);
+		CheckResult cr5 = p5.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+		assertEquals(ResultStatus.ERROR, cr5.getResultStatus());
+		assertEquals(ErrorId.GE_P_NON_PLANAR_POLYGON_DISTANCE_PLANE, cr5.getError().getErrorId());
+	}
+
+	@Test
+	public void testPlanarPolygon2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ParserConfiguration config = new ParserConfiguration(8, false);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile("src/test/resources/QA-Ex-C-LR-5GK.gml", config);
+		Checker c = new Checker(m);
+		c.runChecks();
+
+		Polygon p1 = TestUtil.getPolygonById("p_w_1", m);
+		CheckResult cr1 = p1.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+		assertEquals(ResultStatus.OK, cr1.getResultStatus());
+
+		Polygon p2 = TestUtil.getPolygonById("p_r_1", m);
+		assertEquals(ResultStatus.OK, p2.getCheckResult(CheckId.C_GE_P_NON_PLANAR).getResultStatus());
+
+		Polygon p3 = TestUtil.getPolygonById("p_w_2", m);
+		CheckResult cr3 = p3.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+		assertEquals(ResultStatus.ERROR, cr3.getResultStatus());
+		assertEquals(ErrorId.GE_P_NON_PLANAR_POLYGON_DISTANCE_PLANE, cr3.getError().getErrorId());
+
+		Polygon p4 = TestUtil.getPolygonById("p_w_3", m);
+		CheckResult cr4 = p4.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+		assertEquals(ResultStatus.ERROR, cr4.getResultStatus());
+		assertEquals(ErrorId.GE_P_NON_PLANAR_POLYGON_DISTANCE_PLANE, cr4.getError().getErrorId());
+
+		Polygon p5 = TestUtil.getPolygonById("p_w_4", m);
+		CheckResult cr5 = p5.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+		assertEquals(ResultStatus.ERROR, cr5.getResultStatus());
+		assertEquals(ErrorId.GE_P_NON_PLANAR_POLYGON_DISTANCE_PLANE, cr5.getError().getErrorId());
+	}
+	
+	@Test
+	public void testPlanarPolygon3() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0001-T0002.gml");
+		for (Polygon p : c.getBuildings().get(0).getGeometries().get(0).getPolygons()) {
+			CheckResult cr = p.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+			assertEquals(ResultStatus.OK, cr.getResultStatus());
+		}
+	}
+	
+	@Test
+	public void testPlanarPolygon4() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		Map<CheckId, Map<String, String>> paramMap = new EnumMap<>(CheckId.class);
+		Map<String, String> parameter = new HashMap<>();
+		parameter.put("distanceTolerance", "0.01");
+		paramMap.put(CheckId.C_GE_P_NON_PLANAR, parameter);
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0002-T0001.gml", paramMap);
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.2", c);
+		CheckResult cr = p.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_P_NON_PLANAR_POLYGON_DISTANCE_PLANE, cr.getError().getErrorId());
+	}
+	
+	@Test
+	public void testPlanarPolygon5() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		Map<CheckId, Map<String, String>> paramMap = new EnumMap<>(CheckId.class);
+		Map<String, String> parameter = new HashMap<>();
+		parameter.put("type", "distance");
+		parameter.put("distanceTolerance", "0.5");
+		paramMap.put(CheckId.C_GE_P_NON_PLANAR, parameter);
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0002-T0001.gml", paramMap);
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.2", c);
+		CheckResult cr = p.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+		assertEquals(ResultStatus.OK, cr.getResultStatus());
+	}
+	
+	@Test
+	public void testPlanarPolygon6() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		Map<CheckId, Map<String, String>> paramMap = new EnumMap<>(CheckId.class);
+		Map<String, String> parameter = new HashMap<>();
+		parameter.put("type", "both");
+		paramMap.put(CheckId.C_GE_P_NON_PLANAR, parameter);
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0002-T0002.gml", paramMap);
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.1", c);
+		CheckResult cr = p.getCheckResult(CheckId.C_GE_P_NON_PLANAR);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_P_NON_PLANAR_POLYGON_NORMALS_DEVIATION, cr.getError().getErrorId());
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/PolygonIntersectingRingsTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.Polygon;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class PolygonIntersectingRingsTest {
+	
+	@Test
+	public void testSelfIntPolygon1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS.gml");
+		for (Polygon p : c.getBuildings().get(0).getGeometries().get(0).getPolygons()) {
+			CheckResult cr = p.getCheckResult(CheckId.C_GE_P_INTERSECTING_RINGS);
+			assertEquals(ResultStatus.OK, cr.getResultStatus());
+		}
+	}
+	
+	@Test
+	public void testSelfIntPolygon2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0001-T0002.gml");
+		for (Polygon p : c.getBuildings().get(0).getGeometries().get(0).getPolygons()) {
+			CheckResult cr = p.getCheckResult(CheckId.C_GE_P_INTERSECTING_RINGS);
+			assertEquals(ResultStatus.OK, cr.getResultStatus());
+		}
+	}
+	
+	@Test
+	public void testSelfIntPolygon3() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0001-T0001.gml");
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.2", c);
+		CheckResult cr = p.getCheckResult(CheckId.C_GE_P_INTERSECTING_RINGS);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_P_INTERSECTING_RINGS, cr.getError().getErrorId());
+	}
+	
+	@Test
+	public void testSelfIntPolygon4() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-PO-0001-T0003.gml");
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.2", c);
+		CheckResult cr = p.getCheckResult(CheckId.C_GE_P_INTERSECTING_RINGS);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_P_INTERSECTING_RINGS, cr.getError().getErrorId());
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/RingClosedCheckTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.Checker;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.LinearRing;
+import de.hft.stuttgart.citydoctor2.datastructure.Polygon;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParser;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class RingClosedCheckTest extends TestCleanUp {
+	
+	@Test
+	public void testClosedRing1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ParserConfiguration config = new ParserConfiguration(8, false);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile("src/test/resources/QA-Ex-C-LR-2.gml", config);
+		Checker c = new Checker(m);
+		c.runChecks();
+
+		LinearRing r1 = TestUtil.getPolygonById("p_r_1", m).getExteriorRing();
+		CheckResult cr1 = r1.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS);
+		assertEquals(ResultStatus.ERROR, cr1.getResultStatus());
+		assertEquals(ErrorId.GE_R_TOO_FEW_POINTS, cr1.getError().getErrorId());
+		
+		LinearRing r2 = TestUtil.getPolygonById("p_w_4", m).getExteriorRing();
+		assertEquals(ResultStatus.OK, r2.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS).getResultStatus());
+		assertEquals(ResultStatus.OK, r2.getCheckResult(CheckId.C_GE_R_NOT_CLOSED).getResultStatus());
+		
+		LinearRing r3 = TestUtil.getPolygonById("p_w_1", m).getExteriorRing();
+		CheckResult cr3 = r3.getCheckResult(CheckId.C_GE_R_NOT_CLOSED);
+		assertEquals(ResultStatus.ERROR, cr3.getResultStatus());
+		assertEquals(ErrorId.GE_R_NOT_CLOSED, cr3.getError().getErrorId());
+	}
+	
+	@Test
+	public void testClosedRing2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ParserConfiguration config = new ParserConfiguration(8, false);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile("src/test/resources/QA-Ex-C-LR-2GK.gml", config);
+		Checker c = new Checker(m);
+		c.runChecks();
+
+		LinearRing r1 = TestUtil.getPolygonById("p_r_1", m).getExteriorRing();
+		CheckResult cr1 = r1.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS);
+		assertEquals(ResultStatus.ERROR, cr1.getResultStatus());
+		assertEquals(ErrorId.GE_R_TOO_FEW_POINTS, cr1.getError().getErrorId());
+		
+		LinearRing r2 = TestUtil.getPolygonById("p_w_4", m).getExteriorRing();
+		assertEquals(ResultStatus.OK, r2.getCheckResult(CheckId.C_GE_R_TOO_FEW_POINTS).getResultStatus());
+		assertEquals(ResultStatus.OK, r2.getCheckResult(CheckId.C_GE_R_NOT_CLOSED).getResultStatus());
+		
+		LinearRing r3 = TestUtil.getPolygonById("p_w_1", m).getExteriorRing();
+		CheckResult cr3 = r3.getCheckResult(CheckId.C_GE_R_NOT_CLOSED);
+		assertEquals(ResultStatus.ERROR, cr3.getResultStatus());
+		assertEquals(ErrorId.GE_R_NOT_CLOSED, cr3.getError().getErrorId());
+	}
+	
+	@Test
+	public void testClosedRing3() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS.gml");
+		for (Polygon p : c.getBuildings().get(0).getGeometries().get(0).getPolygons()) {
+			LinearRing r = p.getExteriorRing();
+			CheckResult cr = r.getCheckResult(CheckId.C_GE_R_NOT_CLOSED);
+			assertEquals(ResultStatus.OK, cr.getResultStatus());
+		}
+	}
+	
+	@Test
+	public void testClosedRing4() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-LR-0003-T0001.gml");
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.6", c);
+		LinearRing r = p.getExteriorRing();
+		CheckResult cr = r.getCheckResult(CheckId.C_GE_R_NOT_CLOSED);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_R_NOT_CLOSED, cr.getError().getErrorId());
+	}
+	
+	@Test
+	public void testClosedRing5() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-LR-0003-T0002.gml", 1);
+		for (Polygon p : c.getBuildings().get(0).getGeometries().get(0).getPolygons()) {
+			LinearRing r = p.getExteriorRing();
+			CheckResult cr = r.getCheckResult(CheckId.C_GE_R_NOT_CLOSED);
+			assertEquals(ResultStatus.OK, cr.getResultStatus());
+		}
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/RingSelfIntersectionTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.Checker;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.LinearRing;
+import de.hft.stuttgart.citydoctor2.datastructure.Polygon;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParser;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class RingSelfIntersectionTest {
+	
+	@Test
+	public void testSelfIntPoints1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ParserConfiguration config = new ParserConfiguration(8, false);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile("src/test/resources/QA-Ex-C-LR-4.gml", config);
+		Checker c = new Checker(m);
+		c.runChecks();
+
+		
+		Polygon p1 = TestUtil.getPolygonById("p_w_2", m);
+		LinearRing r1 = p1.getExteriorRing();
+		CheckResult cr1 = r1.getCheckResult(CheckId.C_GE_R_SELF_INTERSECTION);
+		assertEquals(ResultStatus.ERROR, cr1.getResultStatus());
+		assertEquals(ErrorId.GE_R_SELF_INTERSECTION, cr1.getError().getErrorId());
+		
+		Polygon p2 = TestUtil.getPolygonById("p_w_4", m);
+		LinearRing r2 = p2.getExteriorRing();
+		assertEquals(ResultStatus.OK, r2.getCheckResult(CheckId.C_GE_R_SELF_INTERSECTION).getResultStatus());
+	}
+	
+	@Test
+	public void testSelfIntPoints2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ParserConfiguration config = new ParserConfiguration(8, false);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile("src/test/resources/QA-Ex-C-LR-4GK.gml", config);
+		Checker c = new Checker(m);
+		c.runChecks();
+		
+		Polygon p1 = TestUtil.getPolygonById("p_w_2", m);
+		LinearRing r1 = p1.getExteriorRing();
+		CheckResult cr1 = r1.getCheckResult(CheckId.C_GE_R_SELF_INTERSECTION);
+		assertEquals(ResultStatus.ERROR, cr1.getResultStatus());
+		assertEquals(ErrorId.GE_R_SELF_INTERSECTION, cr1.getError().getErrorId());
+		
+		Polygon p2 = TestUtil.getPolygonById("p_w_4", m);
+		LinearRing r2 = p2.getExteriorRing();
+		assertEquals(ResultStatus.OK, r2.getCheckResult(CheckId.C_GE_R_SELF_INTERSECTION).getResultStatus());
+	}
+	
+	@Test
+	public void testSelfIntPoints3() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ParserConfiguration config = new ParserConfiguration(8, false);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile("src/test/resources/QA-Ex-C-Solid-1.gml", config);
+		Checker c = new Checker(m);
+		c.runChecks();
+		
+		Polygon p1 = TestUtil.getPolygonById("p_w_2", m);
+		LinearRing r1 = p1.getExteriorRing();
+		CheckResult cr1 = r1.getCheckResult(CheckId.C_GE_R_SELF_INTERSECTION);
+		assertEquals(ResultStatus.OK, cr1.getResultStatus());
+		
+		Polygon p2 = TestUtil.getPolygonById("p_w_4", m);
+		LinearRing r2 = p2.getExteriorRing();
+		assertEquals(ResultStatus.OK, r2.getCheckResult(CheckId.C_GE_R_SELF_INTERSECTION).getResultStatus());
+	}
+	
+	@Test
+	public void testSelfIntPoints4() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS.gml");
+		for (Polygon p : c.getBuildings().get(0).getGeometries().get(0).getPolygons()) {
+			LinearRing r = p.getExteriorRing();
+			CheckResult cr = r.getCheckResult(CheckId.C_GE_R_SELF_INTERSECTION);
+			assertEquals(ResultStatus.OK, cr.getResultStatus());
+		}
+	}
+	
+	@Test
+	public void testSelfIntPoints5() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-LR-0004-T0004.gml");
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.6", c);
+		LinearRing r = p.getExteriorRing();
+		CheckResult cr = r.getCheckResult(CheckId.C_GE_R_SELF_INTERSECTION);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_R_SELF_INTERSECTION, cr.getError().getErrorId());
+	}
+	
+	@Test
+	public void testSelfIntPoints6() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		Map<String, String> param = new HashMap<>();
+		param.put("minVertexDistance", "0.1");
+		Map<CheckId, Map<String, String>> params = new HashMap<>();
+		params.put(CheckId.C_GE_R_SELF_INTERSECTION, param);
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-LR-0004-T0005.gml", params);
+		Polygon p = TestUtil.getPolygonById("_Simple_BD.1_PG.2", c);
+		LinearRing r = p.getExteriorRing();
+		CheckResult cr = r.getCheckResult(CheckId.C_GE_R_SELF_INTERSECTION);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_R_SELF_INTERSECTION, cr.getError().getErrorId());
+	}
+	
+	@Test
+	public void testSelfIntPoints7() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-LR-0004-T0005.gml", 2);
+		for (Polygon p : c.getBuildings().get(0).getGeometries().get(0).getPolygons()) {
+			LinearRing r = p.getExteriorRing();
+			CheckResult cr = r.getCheckResult(CheckId.C_GE_R_SELF_INTERSECTION);
+			assertEquals(ResultStatus.OK, cr.getResultStatus());
+		}
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/ShellNotClosedSystemTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.Geometry;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class ShellNotClosedSystemTest {
+	
+	@Test
+	public void testShellNotClosed1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS.gml");
+		Geometry g = c.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = g.getCheckResult(CheckId.C_GE_S_NOT_CLOSED);
+		assertEquals(ResultStatus.OK, cr.getResultStatus());
+	}
+	
+	@Test
+	public void testShellNotClosed2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-SO-0002-T0001.gml");
+		Geometry g = c.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = g.getCheckResult(CheckId.C_GE_S_NOT_CLOSED);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_S_NOT_CLOSED, cr.getError().getErrorId());
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/TestCleanUp.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import java.io.File;
+
+import org.junit.After;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class TestCleanUp {
+	
+	@After
+	public void cleanup() {
+		File f = new File("test/testdata/out.xml");
+		if (f.exists()) {
+			f.delete();
+		}
+	}
+
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/TestUtil.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.Checker;
+import de.hft.stuttgart.citydoctor2.check.ValidationConfiguration;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.CityObject;
+import de.hft.stuttgart.citydoctor2.datastructure.Geometry;
+import de.hft.stuttgart.citydoctor2.datastructure.Polygon;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParser;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class TestUtil {
+
+	public static CityDoctorModel loadAndCheckCityModel(String path) throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ValidationConfiguration valConfig = ValidationConfiguration.loadStandardValidationConfig();
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile(path, valConfig.getParserConfiguration());
+		Checker c = new Checker(valConfig, m);
+		c.runChecks();
+		return m;
+	}
+
+	public static CityDoctorModel loadAndCheckCityModel(String path, int  numberOfRoundingPlaces)
+			throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ValidationConfiguration config = ValidationConfiguration.loadStandardValidationConfig();
+		config.setNumberOfRoundingPlaces(numberOfRoundingPlaces);
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile(path, config.getParserConfiguration());
+		Checker c = new Checker(config, m);
+		c.runChecks();
+		return m;
+
+	}
+	
+	public static CityDoctorModel loadAndCheckCityModel(String path, Map<CheckId, Map<String, String>> paramMap)
+			throws CityGmlParseException, IOException, InvalidGmlFileException {
+		ValidationConfiguration valConfig = ValidationConfiguration.loadStandardValidationConfig();
+		for (Entry<CheckId, Map<String, String>> e : paramMap.entrySet()) {
+			valConfig.getChecks().get(e.getKey()).setParameters(e.getValue());
+		}
+		CityDoctorModel m = CityGmlParser.parseCityGmlFile(path, valConfig.getParserConfiguration());
+		Checker c = new Checker(valConfig, m);
+		c.runChecks();
+		return m;
+
+	}
+
+	public static Polygon getPolygonById(String gmlId, CityDoctorModel model) {
+		if (gmlId == null) {
+			return null;
+		}
+		Polygon result = getPolygonById(gmlId, model.getBuildings());
+		if (result != null) {
+			return result;
+		}
+		result = getPolygonById(gmlId, model.getVegetation());
+		if (result != null) {
+			return result;
+		}
+		return getPolygonById(gmlId, model.getTransportation());
+	}
+
+	private static Polygon getPolygonById(String gmlId, List<? extends CityObject> features) {
+		if (gmlId == null) {
+			return null;
+		}
+		for (CityObject co : features) {
+			Polygon result = getPolygonById(gmlId, co);
+			if (result != null) {
+				return result;
+			}
+		}
+		return null;
+	}
+
+	public static Polygon getPolygonById(String gmlId, String featureId, CityDoctorModel model) {
+		if (gmlId == null || featureId == null) {
+			return null;
+		}
+		CityObject co = getCityObjectById(featureId, model);
+		return getPolygonById(gmlId, co);
+	}
+
+	private static Polygon getPolygonById(String gmlId, CityObject co) {
+		for (Geometry geom : co.getGeometries()) {
+			for (Polygon p : geom.getPolygons()) {
+				if (gmlId.equals(p.getGmlId().getGmlString())) {
+					return p;
+				}
+			}
+		}
+		return null;
+	}
+
+	private static CityObject getCityObjectById(String featureId, CityDoctorModel model) {
+		if (featureId == null) {
+			return null;
+		}
+		for (CityObject co : model.getBuildings()) {
+			if (featureId.equals(co.getGmlId().getGmlString())) {
+				return co;
+			}
+		}
+		for (CityObject co : model.getTransportation()) {
+			if (featureId.equals(co.getGmlId().getGmlString())) {
+				return co;
+			}
+		}
+		for (CityObject co : model.getVegetation()) {
+			if (featureId.equals(co.getGmlId().getGmlString())) {
+				return co;
+			}
+		}
+		return null;
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/java/de/hft/stuttgart/citydoctor2/systemtest/TooFewPolygonsSystemTest.java

+/*-
+ *  Copyright 2020 Beuth Hochschule für Technik Berlin, Hochschule für Technik Stuttgart
+ * 
+ *  This file is part of CityDoctor2.
+ *
+ *  CityDoctor2 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  CityDoctor2 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with CityDoctor2.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package de.hft.stuttgart.citydoctor2.systemtest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.check.CheckResult;
+import de.hft.stuttgart.citydoctor2.check.ErrorId;
+import de.hft.stuttgart.citydoctor2.check.ResultStatus;
+import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
+import de.hft.stuttgart.citydoctor2.datastructure.Geometry;
+import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
+import de.hft.stuttgart.citydoctor2.parser.InvalidGmlFileException;
+
+/**
+ * 
+ * @author Matthias Betz
+ *
+ */
+public class TooFewPolygonsSystemTest {
+	
+	@Test
+	public void testTooFewPolygons1() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS.gml");
+		Geometry g = c.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = g.getCheckResult(CheckId.C_GE_S_TOO_FEW_POLYGONS);
+		assertEquals(ResultStatus.OK, cr.getResultStatus());
+	}
+	
+	@Test
+	public void testTooFewPolygons2() throws CityGmlParseException, IOException, InvalidGmlFileException {
+		CityDoctorModel c = TestUtil.loadAndCheckCityModel("src/test/resources/SimpleSolid_SrefBS-GE-gml-SO-0001-T0001.gml");
+		Geometry g = c.getBuildings().get(0).getGeometries().get(0);
+		CheckResult cr = g.getCheckResult(CheckId.C_GE_S_TOO_FEW_POLYGONS);
+		assertEquals(ResultStatus.ERROR, cr.getResultStatus());
+		assertEquals(ErrorId.GE_S_TOO_FEW_POLYGONS, cr.getError().getErrorId());
+	}
+
+}

CityDoctorParent/CityDoctorValidation/src/test/resources/AllPolygonsWrongOrientation_Test1.gml

+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<core:CityModel xmlns:xAL="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0" xmlns:gml="http://www.opengis.net/gml" xmlns:wtr="http://www.opengis.net/citygml/waterbody/2.0" xmlns:app="http://www.opengis.net/citygml/appearance/2.0" xmlns:tex="http://www.opengis.net/citygml/texturedsurface/2.0" xmlns:core="http://www.opengis.net/citygml/2.0" xmlns:veg="http://www.opengis.net/citygml/vegetation/2.0" xmlns:dem="http://www.opengis.net/citygml/relief/2.0" xmlns:tran="http://www.opengis.net/citygml/transportation/2.0" xmlns:bldg="http://www.opengis.net/citygml/building/2.0" xmlns:grp="http://www.opengis.net/citygml/cityobjectgroup/2.0" xmlns:tun="http://www.opengis.net/citygml/tunnel/2.0" xmlns:frn="http://www.opengis.net/citygml/cityfurniture/2.0" xmlns:brid="http://www.opengis.net/citygml/bridge/2.0" xmlns:gen="http://www.opengis.net/citygml/generics/2.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:luse="http://www.opengis.net/citygml/landuse/2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/citygml/waterbody/2.0 http://schemas.opengis.net/citygml/waterbody/2.0/waterBody.xsd http://www.opengis.net/citygml/appearance/2.0 http://schemas.opengis.net/citygml/appearance/2.0/appearance.xsd http://www.opengis.net/citygml/texturedsurface/2.0 http://schemas.opengis.net/citygml/texturedsurface/2.0/texturedSurface.xsd http://www.opengis.net/citygml/vegetation/2.0 http://schemas.opengis.net/citygml/vegetation/2.0/vegetation.xsd http://www.opengis.net/citygml/relief/2.0 http://schemas.opengis.net/citygml/relief/2.0/relief.xsd http://www.opengis.net/citygml/transportation/2.0 http://schemas.opengis.net/citygml/transportation/2.0/transportation.xsd http://www.opengis.net/citygml/building/2.0 http://schemas.opengis.net/citygml/building/2.0/building.xsd http://www.opengis.net/citygml/cityobjectgroup/2.0 http://schemas.opengis.net/citygml/cityobjectgroup/2.0/cityObjectGroup.xsd http://www.opengis.net/citygml/tunnel/2.0 http://schemas.opengis.net/citygml/tunnel/2.0/tunnel.xsd http://www.opengis.net/citygml/cityfurniture/2.0 http://schemas.opengis.net/citygml/cityfurniture/2.0/cityFurniture.xsd http://www.opengis.net/citygml/bridge/2.0 http://schemas.opengis.net/citygml/bridge/2.0/bridge.xsd http://www.opengis.net/citygml/generics/2.0 http://schemas.opengis.net/citygml/generics/2.0/generics.xsd http://www.opengis.net/citygml/landuse/2.0 http://schemas.opengis.net/citygml/landuse/2.0/landUse.xsd">
+  <core:cityObjectMember>
+    <bldg:Building gml:id="CityDoctor_1559135997988_163">
+      <bldg:lod2Solid>
+        <gml:Solid>
+          <gml:exterior>
+            <gml:CompositeSurface>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997987_139"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997987_141"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997987_143"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997987_145"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997987_147"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997987_149"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997988_151"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997988_153"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997988_155"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997988_157"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997988_159"/>
+              <gml:surfaceMember xlink:href="#CityDoctor_1559135997988_161"/>
+            </gml:CompositeSurface>
+          </gml:exterior>
+        </gml:Solid>
+      </bldg:lod2Solid>
+      <bldg:boundedBy>
+        <bldg:GroundSurface gml:id="CityDoctor_1559135997988_164">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998585_176">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997987_139">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997987_140">
+                      <gml:posList srsDimension="3">1219579.097099965 -1.5828313056622382E7 6.208911855377838 1219559.6603210282 -1.5828304859653471E7 6.208911855377838 1219557.5511082944 -1.5828303970069965E7 6.208911855377838 1219606.089101037 -1.5828190917620296E7 6.208911855377838 1219607.4894328213 -1.5828191508307556E7 6.208911855377838 1219598.6184827196 -1.5828212543349296E7 6.208911855377838 1219598.5880654657 -1.5828212555854488E7 6.208911855377838 1219583.6698401568 -1.582824792908068E7 6.208911855377838 1219592.9228448267 -1.5828251831488144E7 6.208911855377838 1219603.522748943 -1.5828256301996516E7 6.208911855377838 1219579.097099965 -1.5828313056622382E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:GroundSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:RoofSurface gml:id="CityDoctor_1559135997988_165">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998585_177">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997987_141">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997987_142">
+                      <gml:posList srsDimension="3">1219603.522748943 -1.5828256301996516E7 58.702211855379744 1219592.9228448267 -1.5828251831488144E7 58.702211855379744 1219583.6698401568 -1.582824792908068E7 58.702211855379744 1219598.5880654657 -1.5828212555854488E7 58.702211855379744 1219598.6184827196 -1.5828212543349296E7 58.702211855379744 1219607.4894328213 -1.5828191508307556E7 58.702211855379744 1219606.089101037 -1.5828190917620296E7 58.702211855379744 1219557.5511082944 -1.5828303970069965E7 58.702211855379744 1219559.6603210282 -1.5828304859653471E7 58.702211855379744 1219579.097099965 -1.5828313056622382E7 58.702211855379744 1219603.522748943 -1.5828256301996516E7 58.702211855379744</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:RoofSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:WallSurface gml:id="CityDoctor_1559135997988_166">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998585_178">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997987_143">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997987_144">
+                      <gml:posList srsDimension="3">1219603.522748943 -1.5828256301996516E7 6.208911855377838 1219603.522748943 -1.5828256301996516E7 58.702211855379744 1219579.097099965 -1.5828313056622382E7 58.702211855379744 1219579.097099965 -1.5828313056622382E7 6.208911855377838 1219603.522748943 -1.5828256301996516E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:WallSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:WallSurface gml:id="CityDoctor_1559135997988_167">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998585_179">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997987_145">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997987_146">
+                      <gml:posList srsDimension="3">1219592.9228448267 -1.5828251831488144E7 6.208911855377838 1219592.9228448267 -1.5828251831488144E7 58.702211855379744 1219603.522748943 -1.5828256301996516E7 58.702211855379744 1219603.522748943 -1.5828256301996516E7 6.208911855377838 1219592.9228448267 -1.5828251831488144E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:WallSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:WallSurface gml:id="CityDoctor_1559135997988_168">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998586_180">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997987_147">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997987_148">
+                      <gml:posList srsDimension="3">1219583.6698401568 -1.582824792908068E7 6.208911855377838 1219583.6698401568 -1.582824792908068E7 58.702211855379744 1219592.9228448267 -1.5828251831488144E7 58.702211855379744 1219592.9228448267 -1.5828251831488144E7 6.208911855377838 1219583.6698401568 -1.582824792908068E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:WallSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:WallSurface gml:id="CityDoctor_1559135997988_169">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998586_181">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997987_149">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997988_150">
+                      <gml:posList srsDimension="3">1219598.5880654657 -1.5828212555854488E7 6.208911855377838 1219598.5880654657 -1.5828212555854488E7 58.702211855379744 1219583.6698401568 -1.582824792908068E7 58.702211855379744 1219583.6698401568 -1.582824792908068E7 6.208911855377838 1219598.5880654657 -1.5828212555854488E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:WallSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:WallSurface gml:id="CityDoctor_1559135997988_170">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998586_182">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997988_151">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997988_152">
+                      <gml:posList srsDimension="3">1219598.6184827196 -1.5828212543349296E7 6.208911855377838 1219598.6184827196 -1.5828212543349296E7 58.702211855379744 1219598.5880654657 -1.5828212555854488E7 58.702211855379744 1219598.5880654657 -1.5828212555854488E7 6.208911855377838 1219598.6184827196 -1.5828212543349296E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:WallSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:WallSurface gml:id="CityDoctor_1559135997988_171">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998586_183">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997988_153">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997988_154">
+                      <gml:posList srsDimension="3">1219607.4894328213 -1.5828191508307556E7 6.208911855377838 1219607.4894328213 -1.5828191508307556E7 58.702211855379744 1219598.6184827196 -1.5828212543349296E7 58.702211855379744 1219598.6184827196 -1.5828212543349296E7 6.208911855377838 1219607.4894328213 -1.5828191508307556E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:WallSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:WallSurface gml:id="CityDoctor_1559135997988_172">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998586_184">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997988_155">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997988_156">
+                      <gml:posList srsDimension="3">1219606.089101037 -1.5828190917620296E7 6.208911855377838 1219606.089101037 -1.5828190917620296E7 58.702211855379744 1219607.4894328213 -1.5828191508307556E7 58.702211855379744 1219607.4894328213 -1.5828191508307556E7 6.208911855377838 1219606.089101037 -1.5828190917620296E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:WallSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:WallSurface gml:id="CityDoctor_1559135997988_173">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998586_185">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997988_157">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997988_158">
+                      <gml:posList srsDimension="3">1219557.5511082944 -1.5828303970069965E7 6.208911855377838 1219557.5511082944 -1.5828303970069965E7 58.702211855379744 1219606.089101037 -1.5828190917620296E7 58.702211855379744 1219606.089101037 -1.5828190917620296E7 6.208911855377838 1219557.5511082944 -1.5828303970069965E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:WallSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:WallSurface gml:id="CityDoctor_1559135997988_174">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998586_186">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997988_159">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997988_160">
+                      <gml:posList srsDimension="3">1219559.6603210282 -1.5828304859653471E7 6.208911855377838 1219559.6603210282 -1.5828304859653471E7 58.702211855379744 1219557.5511082944 -1.5828303970069965E7 58.702211855379744 1219557.5511082944 -1.5828303970069965E7 6.208911855377838 1219559.6603210282 -1.5828304859653471E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:WallSurface>
+      </bldg:boundedBy>
+      <bldg:boundedBy>
+        <bldg:WallSurface gml:id="CityDoctor_1559135997989_175">
+          <bldg:lod2MultiSurface>
+            <gml:MultiSurface gml:id="CityDoctor_1559135998586_187">
+              <gml:surfaceMember>
+                <gml:Polygon gml:id="CityDoctor_1559135997988_161">
+                  <gml:exterior>
+                    <gml:LinearRing gml:id="CityDoctor_1559135997988_162">
+                      <gml:posList srsDimension="3">1219579.097099965 -1.5828313056622382E7 6.208911855377838 1219579.097099965 -1.5828313056622382E7 58.702211855379744 1219559.6603210282 -1.5828304859653471E7 58.702211855379744 1219559.6603210282 -1.5828304859653471E7 6.208911855377838 1219579.097099965 -1.5828313056622382E7 6.208911855377838</gml:posList>
+                    </gml:LinearRing>
+                  </gml:exterior>
+                </gml:Polygon>
+              </gml:surfaceMember>
+            </gml:MultiSurface>
+          </bldg:lod2MultiSurface>
+        </bldg:WallSurface>
+      </bldg:boundedBy>
+    </bldg:Building>
+  </core:cityObjectMember>
+</core:CityModel>
\ No newline at end of file

CityDoctorParent/CityDoctorValidation/src/test/resources/QA-CS-CONCOMP.gml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--SGJ Exporter (http://www.supportgis.de) -->
+<CityModel xmlns="http://www.opengis.net/citygml/1.0"
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:trans="http://www.opengis.net/citygml/transportation/1.0"
+		xmlns:wtr="http://www.opengis.net/citygml/waterbody/1.0" xmlns:gml="http://www.opengis.net/gml"
+		xmlns:smil20lang="http://www.w3.org/2001/SMIL20/Language" xmlns:xlink="http://www.w3.org/1999/xlink"
+		xmlns:grp="http://www.opengis.net/citygml/cityobjectgroup/1.0"
+		xmlns:luse="http://www.opengis.net/citygml/landuse/1.0" xmlns:frn="http://www.opengis.net/citygml/cityfurniture/1.0"
+		xmlns:app="http://www.opengis.net/citygml/appearance/1.0" xmlns:tex="http://www.opengis.net/citygml/texturedsurface/1.0"
+		xmlns:smil20="http://www.w3.org/2001/SMIL20/" xmlns:xAL="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0"
+		xmlns:bldg="http://www.opengis.net/citygml/building/1.0" xmlns:dem="http://www.opengis.net/citygml/relief/1.0"
+		xmlns:veg="http://www.opengis.net/citygml/vegetation/1.0" xmlns:gen="http://www.opengis.net/citygml/generics/1.0"
+		xsi:schemaLocation="http://www.opengis.net/citygml/landuse/1.0 http://schemas.opengis.net/citygml/landuse/1.0/landUse.xsd http://www.opengis.net/citygml/cityfurniture/1.0 http://schemas.opengis.net/citygml/cityfurniture/1.0/cityFurniture.xsd http://www.opengis.net/citygml/appearance/1.0 http://schemas.opengis.net/citygml/appearance/1.0/appearance.xsd http://www.opengis.net/citygml/texturedsurface/1.0 http://schemas.opengis.net/citygml/texturedsurface/1.0/texturedSurface.xsd http://www.opengis.net/citygml/transportation/1.0 http://schemas.opengis.net/citygml/transportation/1.0/transportation.xsd http://www.opengis.net/citygml/waterbody/1.0 http://schemas.opengis.net/citygml/waterbody/1.0/waterBody.xsd http://www.opengis.net/citygml/building/1.0 http://schemas.opengis.net/citygml/building/1.0/building.xsd http://www.opengis.net/citygml/relief/1.0 http://schemas.opengis.net/citygml/relief/1.0/relief.xsd http://www.opengis.net/citygml/vegetation/1.0 http://schemas.opengis.net/citygml/vegetation/1.0/vegetation.xsd http://www.opengis.net/citygml/cityobjectgroup/1.0 http://schemas.opengis.net/citygml/cityobjectgroup/1.0/cityObjectGroup.xsd http://www.opengis.net/citygml/generics/1.0 http://schemas.opengis.net/citygml/generics/1.0/generics.xsd">
+
+	<!-- 
+       Wagner, 28.09.2011
+       2 unconnected simple buildings with saddle roof
+	   modelled as one bldg:Buiding
+	   Local coordinates
+  -->
+
+	<cityObjectMember>
+		<bldg:Building gml:id="Example-Concomp">
+			<creationDate>2010-12-22</creationDate>
+			<bldg:lod1Solid>
+				<!-- first component -->
+				<gml:Solid>
+					<gml:exterior>
+						<gml:CompositeSurface>
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_1">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												0.00 0.00 0.00
+												2.00 0.00 0.00
+												2.00 0.00 3.00
+												1.00 0.00 3.50
+												0.00 0.00 3.00
+												0.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_2">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												2.00 0.00 0.00
+												2.00 2.00 0.00
+												2.00 2.00 3.00
+												2.00 0.00 3.00
+												2.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_3">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												2.00 2.00 0.00
+												0.00 2.00 0.00
+												0.00 2.00 3.00
+												1.00 2.00 3.50
+												2.00 2.00 3.00
+												2.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_4">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												0.00 2.00 0.00
+												0.00 0.00 0.00
+												0.00 0.00 3.00
+												0.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_5">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												0.00 2.00 0.00
+												0.00 0.00 3.00
+												0.00 2.00 3.00
+												0.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_g_1">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												0.00 0.00 0.00
+												0.00 2.00 0.00
+												2.00 2.00 0.00
+												2.00 0.00 0.00
+												0.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_1">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												0.00 0.00 3.00
+												1.00 0.00 3.50
+												1.00 2.00 3.50
+												0.00 2.00 3.00
+												0.00 0.00 3.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_3">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												2.00 0.00 3.00
+												2.00 2.00 3.00
+												1.00 2.00 3.50
+												1.00 0.00 3.50
+												2.00 0.00 3.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+
+
+							<!-- second component -->		  
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_1a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3.00 0.00 0.00
+												5.00 0.00 0.00
+												5.00 0.00 3.00
+												4.00 0.00 3.50
+												3.00 0.00 3.00
+												3.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_2a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												5.00 0.00 0.00
+												5.00 2.00 0.00
+												5.00 2.00 3.00
+												5.00 0.00 3.00
+												5.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_3a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												5.00 2.00 0.00
+												3.00 2.00 0.00
+												3.00 2.00 3.00
+												4.00 2.00 3.50
+												5.00 2.00 3.00
+												5.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_4a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3.00 2.00 0.00
+												3.00 0.00 0.00
+												3.00 0.00 3.00
+												3.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_5a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3.00 2.00 0.00
+												3.00 0.00 3.00
+												3.00 2.00 3.00
+												3.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_g_1a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3.00 0.00 0.00
+												3.00 2.00 0.00
+												5.00 2.00 0.00
+												5.00 0.00 0.00
+												3.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_1a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3.00 0.00 3.00
+												4.00 0.00 3.50
+												4.00 2.00 3.50
+												3.00 2.00 3.00
+												3.00 0.00 3.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_3a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												5.00 0.00 3.00
+												5.00 2.00 3.00
+												4.00 2.00 3.50
+												4.00 0.00 3.50
+												5.00 0.00 3.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>   
+						</gml:CompositeSurface>
+					</gml:exterior>		  
+				</gml:Solid>
+			</bldg:lod1Solid>
+
+		</bldg:Building>
+
+	</cityObjectMember>
+
+</CityModel>

CityDoctorParent/CityDoctorValidation/src/test/resources/QA-CS-CONCOMPGK.gml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--SGJ Exporter (http://www.supportgis.de) -->
+<CityModel xmlns="http://www.opengis.net/citygml/1.0"
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:trans="http://www.opengis.net/citygml/transportation/1.0"
+		xmlns:wtr="http://www.opengis.net/citygml/waterbody/1.0" xmlns:gml="http://www.opengis.net/gml"
+		xmlns:smil20lang="http://www.w3.org/2001/SMIL20/Language" xmlns:xlink="http://www.w3.org/1999/xlink"
+		xmlns:grp="http://www.opengis.net/citygml/cityobjectgroup/1.0"
+		xmlns:luse="http://www.opengis.net/citygml/landuse/1.0" xmlns:frn="http://www.opengis.net/citygml/cityfurniture/1.0"
+		xmlns:app="http://www.opengis.net/citygml/appearance/1.0" xmlns:tex="http://www.opengis.net/citygml/texturedsurface/1.0"
+		xmlns:smil20="http://www.w3.org/2001/SMIL20/" xmlns:xAL="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0"
+		xmlns:bldg="http://www.opengis.net/citygml/building/1.0" xmlns:dem="http://www.opengis.net/citygml/relief/1.0"
+		xmlns:veg="http://www.opengis.net/citygml/vegetation/1.0" xmlns:gen="http://www.opengis.net/citygml/generics/1.0"
+		xsi:schemaLocation="http://www.opengis.net/citygml/landuse/1.0 http://schemas.opengis.net/citygml/landuse/1.0/landUse.xsd http://www.opengis.net/citygml/cityfurniture/1.0 http://schemas.opengis.net/citygml/cityfurniture/1.0/cityFurniture.xsd http://www.opengis.net/citygml/appearance/1.0 http://schemas.opengis.net/citygml/appearance/1.0/appearance.xsd http://www.opengis.net/citygml/texturedsurface/1.0 http://schemas.opengis.net/citygml/texturedsurface/1.0/texturedSurface.xsd http://www.opengis.net/citygml/transportation/1.0 http://schemas.opengis.net/citygml/transportation/1.0/transportation.xsd http://www.opengis.net/citygml/waterbody/1.0 http://schemas.opengis.net/citygml/waterbody/1.0/waterBody.xsd http://www.opengis.net/citygml/building/1.0 http://schemas.opengis.net/citygml/building/1.0/building.xsd http://www.opengis.net/citygml/relief/1.0 http://schemas.opengis.net/citygml/relief/1.0/relief.xsd http://www.opengis.net/citygml/vegetation/1.0 http://schemas.opengis.net/citygml/vegetation/1.0/vegetation.xsd http://www.opengis.net/citygml/cityobjectgroup/1.0 http://schemas.opengis.net/citygml/cityobjectgroup/1.0/cityObjectGroup.xsd http://www.opengis.net/citygml/generics/1.0 http://schemas.opengis.net/citygml/generics/1.0/generics.xsd">
+
+	<!-- 
+       Wagner, 28.09.2011
+       2 unconnected simple buildings with saddle roof
+	   modelled as one bldg:Buiding
+	   Coordinates according to Gauss-Krueger, Zone 3
+  -->
+
+	<cityObjectMember>
+		<bldg:Building gml:id="Example-C-LR-1">
+			<creationDate>2010-12-22</creationDate>
+			<bldg:lod1Solid>
+				<gml:Solid>
+					<!-- second component -->
+					<gml:exterior>
+						<gml:CompositeSurface>
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_1">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456835.73 5430511.00 115.22
+												3456840.23 5430511.00 115.22
+												3456840.23 5430511.00 119.47
+												3456837.98 5430511.00 120.97
+												3456835.73 5430511.00 119.47
+												3456835.73 5430511.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_2">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456840.23 5430511.00 115.22
+												3456840.23 5430516.00 115.22
+												3456840.23 5430516.00 119.47
+												3456840.23 5430511.00 119.47
+												3456840.23 5430511.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_3">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456840.23 5430516.00 115.22
+												3456835.73 5430516.00 115.22
+												3456835.73 5430516.00 119.47
+												3456837.98 5430516.00 120.97
+												3456840.23 5430516.00 119.47
+												3456840.23 5430516.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_4">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456835.73 5430516.00 115.22
+												3456835.73 5430511.00 115.22
+												3456835.73 5430511.00 119.47
+												3456835.73 5430516.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_5">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456835.73 5430516.00 115.22
+												3456835.73 5430511.00 119.47
+												3456835.73 5430516.00 119.47
+												3456835.73 5430516.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_g_1">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456835.73 5430511.00 115.22
+												3456835.73 5430516.00 115.22
+												3456840.23 5430516.00 115.22
+												3456840.23 5430511.00 115.22
+												3456835.73 5430511.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_1">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456835.73 5430511.00 119.47
+												3456837.98 5430511.00 120.97
+												3456837.98 5430516.00 120.97
+												3456835.73 5430516.00 119.47
+												3456835.73 5430511.00 119.47
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_3">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456840.23 5430516.00 119.47
+												3456837.98 5430516.00 120.97
+												3456837.98 5430511.00 120.97
+												3456840.23 5430511.00 119.47
+												3456840.23 5430516.00 119.47
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+
+							<!-- second component -->
+
+
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_1a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456845.73 5430511.00 115.22
+												3456850.23 5430511.00 115.22
+												3456850.23 5430511.00 119.47
+												3456847.98 5430511.00 120.97
+												3456845.73 5430511.00 119.47
+												3456845.73 5430511.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_2a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456850.23 5430511.00 115.22
+												3456850.23 5430516.00 115.22
+												3456850.23 5430516.00 119.47
+												3456850.23 5430511.00 119.47
+												3456850.23 5430511.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_3a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456850.23 5430516.00 115.22
+												3456845.73 5430516.00 115.22
+												3456845.73 5430516.00 119.47
+												3456847.98 5430516.00 120.97
+												3456850.23 5430516.00 119.47
+												3456850.23 5430516.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_4a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456845.73 5430516.00 115.22
+												3456845.73 5430511.00 115.22
+												3456845.73 5430511.00 119.47
+												3456845.73 5430516.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_5a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456845.73 5430516.00 115.22
+												3456845.73 5430511.00 119.47
+												3456845.73 5430516.00 119.47
+												3456845.73 5430516.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_g_1a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456845.73 5430511.00 115.22
+												3456845.73 5430516.00 115.22
+												3456850.23 5430516.00 115.22
+												3456850.23 5430511.00 115.22
+												3456845.73 5430511.00 115.22
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_1a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456845.73 5430511.00 119.47
+												3456847.98 5430511.00 120.97
+												3456847.98 5430516.00 120.97
+												3456845.73 5430516.00 119.47
+												3456845.73 5430511.00 119.47
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_3a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3456850.23 5430516.00 119.47
+												3456847.98 5430516.00 120.97
+												3456847.98 5430511.00 120.97
+												3456850.23 5430511.00 119.47
+												3456850.23 5430516.00 119.47
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+						</gml:CompositeSurface>
+					</gml:exterior>
+				</gml:Solid>
+			</bldg:lod1Solid>
+		</bldg:Building>
+
+	</cityObjectMember>
+
+</CityModel>

CityDoctorParent/CityDoctorValidation/src/test/resources/QA-CS-OUTEREDGE.gml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--SGJ Exporter (http://www.supportgis.de) -->
+<CityModel xmlns="http://www.opengis.net/citygml/1.0"
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:trans="http://www.opengis.net/citygml/transportation/1.0"
+		xmlns:wtr="http://www.opengis.net/citygml/waterbody/1.0" xmlns:gml="http://www.opengis.net/gml"
+		xmlns:smil20lang="http://www.w3.org/2001/SMIL20/Language" xmlns:xlink="http://www.w3.org/1999/xlink"
+		xmlns:grp="http://www.opengis.net/citygml/cityobjectgroup/1.0"
+		xmlns:luse="http://www.opengis.net/citygml/landuse/1.0" xmlns:frn="http://www.opengis.net/citygml/cityfurniture/1.0"
+		xmlns:app="http://www.opengis.net/citygml/appearance/1.0" xmlns:tex="http://www.opengis.net/citygml/texturedsurface/1.0"
+		xmlns:smil20="http://www.w3.org/2001/SMIL20/" xmlns:xAL="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0"
+		xmlns:bldg="http://www.opengis.net/citygml/building/1.0" xmlns:dem="http://www.opengis.net/citygml/relief/1.0"
+		xmlns:veg="http://www.opengis.net/citygml/vegetation/1.0" xmlns:gen="http://www.opengis.net/citygml/generics/1.0"
+		xsi:schemaLocation="http://www.opengis.net/citygml/landuse/1.0 http://schemas.opengis.net/citygml/landuse/1.0/landUse.xsd http://www.opengis.net/citygml/cityfurniture/1.0 http://schemas.opengis.net/citygml/cityfurniture/1.0/cityFurniture.xsd http://www.opengis.net/citygml/appearance/1.0 http://schemas.opengis.net/citygml/appearance/1.0/appearance.xsd http://www.opengis.net/citygml/texturedsurface/1.0 http://schemas.opengis.net/citygml/texturedsurface/1.0/texturedSurface.xsd http://www.opengis.net/citygml/transportation/1.0 http://schemas.opengis.net/citygml/transportation/1.0/transportation.xsd http://www.opengis.net/citygml/waterbody/1.0 http://schemas.opengis.net/citygml/waterbody/1.0/waterBody.xsd http://www.opengis.net/citygml/building/1.0 http://schemas.opengis.net/citygml/building/1.0/building.xsd http://www.opengis.net/citygml/relief/1.0 http://schemas.opengis.net/citygml/relief/1.0/relief.xsd http://www.opengis.net/citygml/vegetation/1.0 http://schemas.opengis.net/citygml/vegetation/1.0/vegetation.xsd http://www.opengis.net/citygml/cityobjectgroup/1.0 http://schemas.opengis.net/citygml/cityobjectgroup/1.0/cityObjectGroup.xsd http://www.opengis.net/citygml/generics/1.0 http://schemas.opengis.net/citygml/generics/1.0/generics.xsd">
+
+	<!-- 
+       alam, 20.12.2011
+       2 unconnected simple buildings with saddle roof having 2polyperedge error
+	   modelled as one bldg:Buiding
+	   Local coordinates
+  -->
+
+	<cityObjectMember>
+		<bldg:Building gml:id="QA-CS-CONCOMP-2POLYERROR">
+			<creationDate>2010-12-22</creationDate>
+			<bldg:lod1Solid>
+				<!-- first component -->
+				<gml:Solid>
+					<gml:exterior>
+						<gml:CompositeSurface>
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_2">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												2.00 0.00 0.00
+												2.00 2.00 0.00
+												2.00 2.00 3.00
+												2.00 0.00 3.00
+												2.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_3">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												2.00 2.00 0.00
+												0.00 2.00 0.00
+												0.00 2.00 3.00
+												1.00 2.00 3.50
+												2.00 2.00 3.00
+												2.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_4">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												0.00 2.00 0.00
+												0.00 0.00 0.00
+												0.00 0.00 3.00
+												0.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_5">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												0.00 2.00 0.00
+												0.00 0.00 3.00
+												0.00 2.00 3.00
+												0.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_g_1">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												0.00 0.00 0.00
+												0.00 2.00 0.00
+												2.00 2.00 0.00
+												2.00 0.00 0.00
+												0.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_1">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												0.00 0.00 3.00
+												1.00 0.00 3.50
+												1.00 2.00 3.50
+												0.00 2.00 3.00
+												0.00 0.00 3.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_3">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												2.00 0.00 3.00
+												2.00 2.00 3.00
+												1.00 2.00 3.50
+												1.00 0.00 3.50
+												2.00 0.00 3.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+
+
+							<!-- second component -->		  
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_1a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3.00 0.00 0.00
+												5.00 0.00 0.00
+												5.00 0.00 3.00
+												4.00 0.00 3.50
+												3.00 0.00 3.00
+												3.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_2a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												5.00 0.00 0.00
+												5.00 2.00 0.00
+												5.00 2.00 3.00
+												5.00 0.00 3.00
+												5.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_3a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												5.00 2.00 0.00
+												3.00 2.00 0.00
+												3.00 2.00 3.00
+												4.00 2.00 3.50
+												5.00 2.00 3.00
+												5.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_4a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3.00 2.00 0.00
+												3.00 0.00 0.00
+												3.00 0.00 3.00
+												3.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_w_5a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3.00 2.00 0.00
+												3.00 0.00 3.00
+												3.00 2.00 3.00
+												3.00 2.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>
+
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_g_1a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3.00 0.00 0.00
+												3.00 2.00 0.00
+												5.00 2.00 0.00
+												5.00 0.00 0.00
+												3.00 0.00 0.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_1a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												3.00 0.00 3.00
+												4.00 0.00 3.50
+												4.00 2.00 3.50
+												3.00 2.00 3.00
+												3.00 0.00 3.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>        
+							<gml:surfaceMember>
+								<gml:Polygon gml:id="p_r_3a">
+									<gml:exterior>
+										<gml:LinearRing>
+											<gml:posList>
+												5.00 0.00 3.00
+												5.00 2.00 3.00
+												4.00 2.00 3.50
+												4.00 0.00 3.50
+												5.00 0.00 3.00
+											</gml:posList>
+										</gml:LinearRing>
+									</gml:exterior>
+								</gml:Polygon>
+							</gml:surfaceMember>   
+						</gml:CompositeSurface>
+					</gml:exterior> 
+				</gml:Solid>
+			</bldg:lod1Solid>
+		</bldg:Building>
+	</cityObjectMember>
+</CityModel>

CityDoctorParent/CityDoctorValidation/src/test/resources/QA-Ex-C-LR-1.gml

+<?xml version="1.0" encoding="UTF-8"?>
+	<!--SGJ Exporter (http://www.supportgis.de) -->
+<CityModel xmlns="http://www.opengis.net/citygml/1.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:trans="http://www.opengis.net/citygml/transportation/1.0"
+	xmlns:wtr="http://www.opengis.net/citygml/waterbody/1.0" xmlns:gml="http://www.opengis.net/gml"
+	xmlns:smil20lang="http://www.w3.org/2001/SMIL20/Language" xmlns:xlink="http://www.w3.org/1999/xlink"
+	xmlns:grp="http://www.opengis.net/citygml/cityobjectgroup/1.0"
+	xmlns:luse="http://www.opengis.net/citygml/landuse/1.0" xmlns:frn="http://www.opengis.net/citygml/cityfurniture/1.0"
+	xmlns:app="http://www.opengis.net/citygml/appearance/1.0" xmlns:tex="http://www.opengis.net/citygml/texturedsurface/1.0"
+	xmlns:smil20="http://www.w3.org/2001/SMIL20/" xmlns:xAL="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0"
+	xmlns:bldg="http://www.opengis.net/citygml/building/1.0" xmlns:dem="http://www.opengis.net/citygml/relief/1.0"
+	xmlns:veg="http://www.opengis.net/citygml/vegetation/1.0" xmlns:gen="http://www.opengis.net/citygml/generics/1.0"
+	xsi:schemaLocation="http://www.opengis.net/citygml/landuse/1.0 http://schemas.opengis.net/citygml/landuse/1.0/landUse.xsd http://www.opengis.net/citygml/cityfurniture/1.0 http://schemas.opengis.net/citygml/cityfurniture/1.0/cityFurniture.xsd http://www.opengis.net/citygml/appearance/1.0 http://schemas.opengis.net/citygml/appearance/1.0/appearance.xsd http://www.opengis.net/citygml/texturedsurface/1.0 http://schemas.opengis.net/citygml/texturedsurface/1.0/texturedSurface.xsd http://www.opengis.net/citygml/transportation/1.0 http://schemas.opengis.net/citygml/transportation/1.0/transportation.xsd http://www.opengis.net/citygml/waterbody/1.0 http://schemas.opengis.net/citygml/waterbody/1.0/waterBody.xsd http://www.opengis.net/citygml/building/1.0 http://schemas.opengis.net/citygml/building/1.0/building.xsd http://www.opengis.net/citygml/relief/1.0 http://schemas.opengis.net/citygml/relief/1.0/relief.xsd http://www.opengis.net/citygml/vegetation/1.0 http://schemas.opengis.net/citygml/vegetation/1.0/vegetation.xsd http://www.opengis.net/citygml/cityobjectgroup/1.0 http://schemas.opengis.net/citygml/cityobjectgroup/1.0/cityObjectGroup.xsd http://www.opengis.net/citygml/generics/1.0 http://schemas.opengis.net/citygml/generics/1.0/generics.xsd">
+
+  <!-- 
+       Coors, 22.12.2010
+       Polygon p_r_1 has three points only
+       should be detected by C-LR-1	 
+       Polygon p_w_4 and p_w_5 have four points, should be ok.
+  -->
+
+  <cityObjectMember>
+    <bldg:Building gml:id="Example-C-LR-1">
+      <creationDate>2010-12-22</creationDate>
+	<bldg:lod1MultiSurface>
+        <gml:MultiSurface>
+            <gml:surfaceMember>
+                <gml:Polygon gml:id="p_w_1">
+                    <gml:exterior>
+                        <gml:LinearRing>
+                            <gml:posList>
+                                0.00 0.00 0.00
+                                2.00 0.00 0.00
+                                2.00 0.00 3.00
+                                0.00 0.00 3.00
+                                0.00 0.00 0.00
+                            </gml:posList>
+                        </gml:LinearRing>
+                    </gml:exterior>
+                </gml:Polygon>
+          </gml:surfaceMember>
+          <gml:surfaceMember>
+                <gml:Polygon gml:id="p_w_2">
+                    <gml:exterior>
+                        <gml:LinearRing>
+                            <gml:posList>
+                                2.00 0.00 0.00
+                                2.00 2.00 0.00
+                                2.00 2.00 3.00
+                                2.00 0.00 3.00
+                                2.00 0.00 0.00
+                            </gml:posList>
+                        </gml:LinearRing>
+                    </gml:exterior>
+                </gml:Polygon>
+          </gml:surfaceMember>        
+          <gml:surfaceMember>
+                <gml:Polygon gml:id="p_w_3">
+                    <gml:exterior>
+                        <gml:LinearRing>
+                            <gml:posList>
+                                2.00 2.00 0.00
+                                0.00 2.00 0.00
+                                0.00 2.00 3.00
+                                2.00 2.00 3.00
+                                2.00 2.00 0.00
+                            </gml:posList>
+                        </gml:LinearRing>
+                    </gml:exterior>
+                </gml:Polygon>
+          </gml:surfaceMember>        
+          <gml:surfaceMember>
+                <gml:Polygon gml:id="p_w_4">
+                    <gml:exterior>
+                        <gml:LinearRing>
+                            <gml:posList>
+                                0.00 2.00 0.00
+                                0.00 0.00 0.00
+                                0.00 0.00 3.00
+                                0.00 2.00 0.00
+                            </gml:posList>
+                        </gml:LinearRing>
+                    </gml:exterior>
+                </gml:Polygon>
+          </gml:surfaceMember>        
+          <gml:surfaceMember>
+                <gml:Polygon gml:id="p_w_5">
+                    <gml:exterior>
+                        <gml:LinearRing>
+                            <gml:posList>
+                                0.00 2.00 0.00
+                                0.00 0.00 3.00
+                                0.00 2.00 3.00
+                                0.00 2.00 0.00
+                            </gml:posList>
+                        </gml:LinearRing>
+                    </gml:exterior>
+                </gml:Polygon>
+          </gml:surfaceMember>
+
+          <gml:surfaceMember>
+                <gml:Polygon gml:id="p_g_1">
+                    <gml:exterior>
+                        <gml:LinearRing>
+                            <gml:posList>
+                                0.00 0.00 0.00
+                                0.00 2.00 0.00
+                                2.00 2.00 0.00
+                                2.00 0.00 0.00
+                                0.00 0.00 0.00
+                            </gml:posList>
+                        </gml:LinearRing>
+                    </gml:exterior>
+                </gml:Polygon>
+          </gml:surfaceMember>        
+          <gml:surfaceMember>
+                <gml:Polygon gml:id="p_r_1">
+                    <gml:exterior>
+                        <gml:LinearRing>
+                            <gml:posList>
+                                0.00 0.00 3.00
+                                2.00 0.00 3.00
+                                0.00 0.00 3.00
+                            </gml:posList>
+                        </gml:LinearRing>
+                    </gml:exterior>
+                </gml:Polygon>
+          </gml:surfaceMember>        
+        </gml:MultiSurface>
+	</bldg:lod1MultiSurface>
+
+</bldg:Building>
+			
+</cityObjectMember>
+
+</CityModel>