| /******************************************************************************* |
| * Copyright (C) 2021 the Eclipse BaSyx Authors |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| ******************************************************************************/ |
| package org.eclipse.basyx.submodel.metamodel.map.qualifier.qualifiable; |
| |
| import java.util.Collection; |
| import java.util.HashSet; |
| import java.util.Map; |
| |
| import org.eclipse.basyx.submodel.metamodel.api.qualifier.qualifiable.IConstraint; |
| import org.eclipse.basyx.submodel.metamodel.api.qualifier.qualifiable.IQualifiable; |
| import org.eclipse.basyx.submodel.metamodel.map.modeltype.ModelType; |
| import org.eclipse.basyx.vab.model.VABModelMap; |
| |
| /** |
| * Qualifiable class |
| * |
| * @author kuhn |
| * |
| */ |
| public class Qualifiable extends VABModelMap<Object> implements IQualifiable { |
| public static final String QUALIFIERS = "qualifiers"; |
| |
| /** |
| * Constructor |
| */ |
| public Qualifiable() {} |
| |
| /** |
| * Constructor |
| */ |
| public Qualifiable(Constraint qualifier) { |
| // Create collection with qualifiers |
| Collection<Constraint> qualifiers = new HashSet<>(); |
| // - Add qualifier |
| qualifiers.add(qualifier); |
| |
| // The instance of an element may be further qualified by one or more |
| // qualifiers. |
| put(QUALIFIERS, qualifiers); |
| } |
| |
| /** |
| * Constructor |
| */ |
| public Qualifiable(Collection<Constraint> qualifiers) { |
| // The instance of an element may be further qualified by one or more |
| // qualifiers. |
| put(QUALIFIERS, qualifiers); |
| } |
| |
| /** |
| * Creates a Qualifiable object from a map |
| * |
| * @param obj |
| * a Qualifiable object as raw map |
| * @return a Qualifiable object, that behaves like a facade for the given map |
| */ |
| public static Qualifiable createAsFacade(Map<String, Object> map) { |
| if (map == null) { |
| return null; |
| } |
| |
| Qualifiable ret = new Qualifiable(); |
| ret.setMap(map); |
| return ret; |
| } |
| |
| public void setQualifiers(Collection<IConstraint> qualifiers) { |
| put(Qualifiable.QUALIFIERS, qualifiers); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public Collection<IConstraint> getQualifiers() { |
| // Transform set of maps to set of IConstraints |
| Collection<Map<String, Object>> set = (Collection<Map<String, Object>>) get(Qualifiable.QUALIFIERS); |
| Collection<IConstraint> ret = new HashSet<>(); |
| if (set != null) { |
| for (Map<String, Object> m : set) { |
| if (ModelType.createAsFacade(m).getName().equals(Formula.MODELTYPE)) { |
| ret.add(Formula.createAsFacade(m)); |
| } else { |
| ret.add(Qualifier.createAsFacade(m)); |
| } |
| } |
| } |
| return ret; |
| } |
| } |