package org.opentrafficsim.road.network.factory.xml;
   
   import static org.opentrafficsim.core.gtu.GTUType.VEHICLE;
   
   import java.io.Serializable;
   
   import org.opentrafficsim.core.gtu.GTUException;
   import org.opentrafficsim.core.gtu.GTUType;
   import org.opentrafficsim.core.network.NetworkException;
  import org.w3c.dom.NamedNodeMap;
  import org.w3c.dom.Node;
  import org.w3c.dom.NodeList;
  import org.xml.sax.SAXException;
  
  /**
   * The XML tag for the GTUType.
   * 
   * <pre>
   * {@code
    <xsd:element name="GTUTYPE">
      <xsd:complexType>
        <xsd:attribute name="NAME" type="xsd:string" use="required" />
        <xsd:attribute ref="xml:base" />
      </xsd:complexType>
    </xsd:element>
   * }
   * </pre>
   * <p>
   * Copyright (c) 2013-2018 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="http://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
   * <p>
   * $LastChangedDate: 2015-07-24 02:58:59 +0200 (Fri, 24 Jul 2015) $, @version $Revision: 1147 $, by $Author: averbraeck $,
   * initial version Jul 23, 2015 <br>
   * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
   */
  class GTUTypeTag implements Serializable
  {
      /** */
      private static final long serialVersionUID = 20160925L;
  
      /** Name. */
      @SuppressWarnings("checkstyle:visibilitymodifier")
      String name = null;
  
      /**
       * @param nodeList nodeList the top-level nodes of the XML-file
       * @param parser the parser with the lists of information
       * @throws SAXException when parsing of GTU tag fails
       * @throws NetworkException when parsing of GTU tag fails
       * @throws GTUException if GTUType defined twice
       */
      @SuppressWarnings("checkstyle:needbraces")
      static void parseGTUTypes(final NodeList nodeList, final XmlNetworkLaneParser parser)
              throws SAXException, NetworkException, GTUException
      {
          for (Node node : XMLParser.getNodes(nodeList, "GTUTYPE"))
          {
              NamedNodeMap attributes = node.getAttributes();
              GTUTypeTag gtuTypeTag = new GTUTypeTag();
  
              Node name = attributes.getNamedItem("NAME");
              if (name == null)
                  throw new SAXException("GTUTYPE: missing attribute NAME");
              gtuTypeTag.name = name.getNodeValue().trim();
              if (parser.gtuTypes.keySet().contains(gtuTypeTag.name))
                  throw new SAXException("GTUTYPE: NAME " + gtuTypeTag.name + " defined twice");
              // TODO super type (car, bus, truck) in xml definition
              GTUType gtuType = new GTUType(gtuTypeTag.name, VEHICLE);
              parser.gtuTypes.put(gtuTypeTag.name, gtuType);
          }
      }
  
      /** {@inheritDoc} */
      @Override
      public final String toString()
      {
          return "GTUTypeTag [name=" + this.name + "]";
      }
  
  }