/*-
 * Copyright 2020 Hochschule für Technik Stuttgart
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package de.hft.stuttgart.quality.model;

import org.citygml4j.builder.copy.CopyBuilder;
import org.citygml4j.model.citygml.ade.binding.ADEModelObject;
import org.citygml4j.model.common.base.ModelObject;

public abstract class ChildObject implements ADEModelObject {

	private static final long serialVersionUID = 6726372382501963276L;
	
	private ModelObject parent;

	@Override
	public Object copyTo(Object target, CopyBuilder copyBuilder) {
		return target;
	}

	@Override
	public ModelObject getParent() {
		return parent;
	}

	@Override
	public void setParent(ModelObject parent) {
		this.parent = parent;
	}

	@Override
	public boolean isSetParent() {
		return parent != null;
	}

	@Override
	public void unsetParent() {
		parent = null;
	}

}