prod/net/jaekl/frank/octranspo/StopInfo.java

   1 package net.jaekl.frank.octranspo;
   2
   3 import java.util.ArrayList;
   4
   5 import net.jaekl.qd.xml.ParseResult;
   6 import net.jaekl.qd.xml.XmlParseException;
   7
   8 public class StopInfo extends ParseResult
   9 {
  10         // potential child tag names
  11         public static String STOP_NO = "StopNo";
  12         public static String DESCRIPTION = "StopDescription";   // Present in RouteSummary
  13         public static String STOP_LABEL = "StopLabel";                  // What NextTrips calls StopDescription
  14         public static String ERROR = "Error";
  15         public static String ROUTES = "Routes";
  16         public static String ROUTE = "Route";
  17
  18         // data returned inside our element
  19         int m_stopNo;
  20         String m_descr;
  21         String m_error;
  22         ArrayList<Route> m_routes;
  23
  24         // Constructor
  25         public StopInfo(String rootTagName, String[] internal, Object[][] external) {
  26                 super(rootTagName, internal, external);
  27
  28                 m_stopNo = 0;
  29                 m_descr = "";
  30                 m_error = "";
  31                 m_routes = new ArrayList<Route>();
  32         }
  33
  34         // -----------------------------
  35         // Public methods to access data
  36
  37         public int getStopNo() { return m_stopNo; }
  38         public String getDescr() { return m_descr; }
  39         public String getError() { return m_error; }
  40         public int getNumRoutes() { return m_routes.size(); }
  41         public Route getRoute(int idx) { return m_routes.get(idx); }
  42
  43         // --------------------------
  44         // ParseResult implementation
  45
  46         @Override
  47         public void endContents(String uri, String localName, String qName, String chars) throws XmlParseException
  48         {
  49                 assert (null != localName);
  50
  51                 if (localName.equals(STOP_NO)) {
  52                         m_stopNo = Integer.parseInt(chars);
  53                 }
  54                 else if (localName.equals(DESCRIPTION) || localName.equals(STOP_LABEL)) {
  55                         m_descr = chars;
  56                 }
  57                 else if (localName.equals(ERROR)) {
  58                         m_error = chars;
  59                 }
  60         }
  61
  62         @Override
  63         public void endExternal(String uri, String localName, String qName) throws XmlParseException
  64         {
  65                 if (localName.equals(ROUTE)) {
  66                         ParseResult[] collected = collectParsedChildren(Route.class);
  67                         for (ParseResult pr : collected) {
  68                                 assert (pr instanceof Route);
  69                                 m_routes.add((Route)pr);
  70                         }
  71                 }
  72         }
  73
  74
  75 }
  76