TransportationObject.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.datastructure;

import java.util.ArrayList;
import java.util.List;

import org.citygml4j.factory.GMLGeometryFactory;
import org.citygml4j.model.citygml.core.AbstractCityObject;
import org.citygml4j.model.citygml.transportation.AbstractTransportationObject;
import org.citygml4j.model.citygml.transportation.AuxiliaryTrafficArea;
import org.citygml4j.model.citygml.transportation.TrafficArea;
import org.citygml4j.model.citygml.transportation.TransportationComplex;
import org.citygml4j.model.gml.geometry.aggregates.MultiSurface;
import org.citygml4j.model.gml.geometry.aggregates.MultiSurfaceProperty;

import de.hft.stuttgart.citydoctor2.check.Check;
import de.hft.stuttgart.citydoctor2.check.CheckError;
import de.hft.stuttgart.citydoctor2.check.CheckId;
import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
import de.hft.stuttgart.citydoctor2.utils.CityGmlUtils;

/**
 * Representation of a transportation object.
 * 
 * @author Matthias Betz
 *
 */
public class TransportationObject extends CityObject {

	private static final long serialVersionUID = -2698907271726700390L;

	public enum TransportationType {
		ROAD, TRACK, RAILWAY, TRAFFIC_AREA, AUXILLIARY_TRAFFIC_AREA, TRANSPORTATION_COMPLEX, SQUARE
	}

	private AbstractTransportationObject ato;
	private List<TransportationObject> composesOf = new ArrayList<>(1);
	private TransportationType type;

	public TransportationObject(TransportationType type) {
		this.type = type;
	}

	@Override
	public FeatureType getFeatureType() {
		return FeatureType.TRANSPORTATION;
	}

	@Override
	public void reCreateGeometries(GMLGeometryFactory factory, ParserConfiguration config) {
		for (Geometry geom : getGeometries()) {
			if (geom.getType() == GeometryType.MULTI_SURFACE) {
				MultiSurface ms = CityGmlUtils.createMultiSurface(geom, factory, config);
				switch (type) {
				case ROAD:
				case TRACK:
				case RAILWAY:
				case SQUARE:
				case TRANSPORTATION_COMPLEX:
					TransportationComplex tc = (TransportationComplex) ato;
					setMultiSurfaceAccordingToLod(tc, ms, geom.getLod());
					break;
				case TRAFFIC_AREA:
					TrafficArea ta = (TrafficArea) ato;
					setMultiSurfaceAccordingToLod(ta, ms, geom.getLod());
					break;
				case AUXILLIARY_TRAFFIC_AREA:
					AuxiliaryTrafficArea ata = (AuxiliaryTrafficArea) ato;
					setMultiSurfaceAccordingToLod(ata, ms, geom.getLod());
					break;
				}
			} else {
				throw new IllegalStateException("Geometry in TransportationObject cannot be of type " + geom.getType()
						+ ". Only MultiSurface allowed");
			}
		}
		for (TransportationObject children : composesOf) {
			children.reCreateGeometries(factory, config);
		}
	}

	private void setMultiSurfaceAccordingToLod(TransportationComplex tc, MultiSurface ms, Lod lod) {
		switch (lod) {
		case LOD1:
			tc.setLod1MultiSurface(new MultiSurfaceProperty(ms));
			break;
		case LOD2:
			tc.setLod2MultiSurface(new MultiSurfaceProperty(ms));
			break;
		case LOD3:
			tc.setLod3MultiSurface(new MultiSurfaceProperty(ms));
			break;
		case LOD4:
			tc.setLod4MultiSurface(new MultiSurfaceProperty(ms));
			break;
		default:
			throw new IllegalStateException("cannot set geometry with LOD for TransportationComplex: " + lod);
		}
	}

	private void setMultiSurfaceAccordingToLod(AuxiliaryTrafficArea ata, MultiSurface ms, Lod lod) {
		switch (lod) {
		case LOD2:
			ata.setLod2MultiSurface(new MultiSurfaceProperty(ms));
			break;
		case LOD3:
			ata.setLod3MultiSurface(new MultiSurfaceProperty(ms));
			break;
		case LOD4:
			ata.setLod4MultiSurface(new MultiSurfaceProperty(ms));
			break;
		default:
			throw new IllegalStateException("cannot set geometry with LOD for AuxiliaryTrafficArea: " + lod);
		}
	}

	private void setMultiSurfaceAccordingToLod(TrafficArea ta, MultiSurface ms, Lod lod) {
		switch (lod) {
		case LOD2:
			ta.setLod2MultiSurface(new MultiSurfaceProperty(ms));
			break;
		case LOD3:
			ta.setLod3MultiSurface(new MultiSurfaceProperty(ms));
			break;
		case LOD4:
			ta.setLod4MultiSurface(new MultiSurfaceProperty(ms));
			break;
		default:
			throw new IllegalStateException("cannot set geometry with LOD for TrafficArea: " + lod);
		}
	}

	@Override
	public boolean containsError(CheckId checkIdentifier) {
		boolean hasError = super.containsError(checkIdentifier);
		if (hasError) {
			return true;
		}
		for (TransportationObject to : composesOf) {
			if (to.containsError(checkIdentifier)) {
				return true;
			}
		}
		return false;
	}

	@Override
	public void clearAllContainedCheckResults() {
		super.clearAllContainedCheckResults();
		for (TransportationObject to : composesOf) {
			to.clearAllContainedCheckResults();
		}
	}

	@Override
	public void collectContainedErrors(List<CheckError> errors) {
		super.collectContainedErrors(errors);
		for (TransportationObject to : composesOf) {
			to.collectContainedErrors(errors);
		}
	}

	@Override
	public boolean containsAnyError() {
		boolean hasError = super.containsAnyError();
		if (hasError) {
			return true;
		}
		for (TransportationObject to : composesOf) {
			if (to.containsAnyError()) {
				return true;
			}
		}
		return false;
	}

	@Override
	public void accept(Check c) {
		super.accept(c);
		if (c.canExecute(this)) {
			c.check(this);
		}
		for (TransportationObject to : composesOf) {
			to.accept(c);
		}
	}

	@Override
	public AbstractCityObject getGmlObject() {
		return ato;
	}

	@Override
	public void unsetGmlGeometries() {
		switch (type) {
		case ROAD:
		case TRACK:
		case RAILWAY:
		case SQUARE:
		case TRANSPORTATION_COMPLEX:
			TransportationComplex tc = (TransportationComplex) ato;
			tc.unsetLod1MultiSurface();
			tc.unsetLod2MultiSurface();
			tc.unsetLod3MultiSurface();
			tc.unsetLod4MultiSurface();
			break;
		case TRAFFIC_AREA:
			TrafficArea ta = (TrafficArea) ato;
			ta.unsetLod2MultiSurface();
			ta.unsetLod3MultiSurface();
			ta.unsetLod4MultiSurface();
			break;
		case AUXILLIARY_TRAFFIC_AREA:
			AuxiliaryTrafficArea ata = (AuxiliaryTrafficArea) ato;
			ata.unsetLod2MultiSurface();
			ata.unsetLod3MultiSurface();
			ata.unsetLod4MultiSurface();
			break;
		}
	}

	public void setGmlObject(AbstractTransportationObject tc) {
		ato = tc;
	}

	public void addChild(TransportationObject subTrans) {
		composesOf.add(subTrans);
	}

	public List<TransportationObject> getChildren() {
		return composesOf;
	}

	public TransportationType getTransportationType() {
		return type;
	}

	@Override
	public String toString() {
		return "TransportationObject [id=" + getGmlId() + "]";
	}

	@Override
	public void prepareForChecking() {
		super.prepareForChecking();
		for (TransportationObject child : composesOf) {
			child.prepareForChecking();
		}
	}

	@Override
	public void clearMetaInformation() {
		super.clearMetaInformation();
		for (TransportationObject child : composesOf) {
			child.clearMetaInformation();
		}
	}

}