From 457e29ff49a8a5d729b2b379900c6f4b5019fdb6 Mon Sep 17 00:00:00 2001 From: "andreas.schildbach@gmail.com" Date: Fri, 22 Jul 2011 09:29:14 +0000 Subject: [PATCH] adapt to API change git-svn-id: https://public-transport-enabler.googlecode.com/svn/trunk@733 0924bc21-9374-b0fa-ee44-9ff1593b38f0 --- src/de/schildbach/pte/ShProvider.java | 150 ++++++++++---------------- 1 file changed, 58 insertions(+), 92 deletions(-) diff --git a/src/de/schildbach/pte/ShProvider.java b/src/de/schildbach/pte/ShProvider.java index e94ea3d5..253f2894 100644 --- a/src/de/schildbach/pte/ShProvider.java +++ b/src/de/schildbach/pte/ShProvider.java @@ -145,31 +145,24 @@ public class ShProvider extends AbstractHafasProvider return uri.toString(); } - private static final Pattern P_DEPARTURES_HEAD_COARSE = Pattern - .compile( - ".*?" // - + "(?:" // - + "]*>(.+?)
.*?" // - + "(?:]*>(.+?)
|(verkehren an dieser Haltestelle keine))"// - + "|(Eingabe kann nicht interpretiert)|(Verbindung zum Server konnte leider nicht hergestellt werden|kann vom Server derzeit leider nicht bearbeitet werden))" // - + ".*?" // - , Pattern.DOTALL); - private static final Pattern P_DEPARTURES_HEAD_FINE = Pattern.compile(".*?" // - + "\\s*(.*?)\\s*<.*?" // location - + "(\\d{2}\\.\\d{2}\\.\\d{2}).*?" // date + private static final Pattern P_DEPARTURES_HEAD_COARSE = Pattern.compile(".*?" // + + "(?:" // + + "Bhf\\./Haltest\\.:\\n([^<]*)<.*?" // location + + "Fahrplan:\\n\n" // + + "(\\d{2}\\.\\d{2}\\.\\d{2})[^\n]*,\n" // date + "Abfahrt (\\d{1,2}:\\d{2}).*?" // time + + "]*>(.+?)
" // content + + "|(verkehren an dieser Haltestelle keine)" // + + "|(Eingabe kann nicht interpretiert)" // + + "|(Verbindung zum Server konnte leider nicht hergestellt werden|kann vom Server derzeit leider nicht bearbeitet werden))" // + + ".*?" // , Pattern.DOTALL); private static final Pattern P_DEPARTURES_COARSE = Pattern.compile("(.*?)", Pattern.DOTALL); - private static final Pattern P_DEPARTURES_FINE = Pattern.compile(".*?" // - + "(\\d{1,2}:\\d{2})\n" // plannedTime - + "(?:\n" // - + "(?: |(pünktlich|\\d{1,2}:\\d{2}))\n\n" // predictedTime - + ")?.*?" // - + "]*>\\s*(.*?)\\s*\n" // - + "]*>" // destinationId - + "\\s*(.*?)\\s*\n" // destination - + ".*?" // + private static final Pattern P_DEPARTURES_FINE = Pattern.compile("\n" // + + "(\\d{1,2}:\\d{2}).*?" // plannedTime + + "]*>\\s*([^<]*)<.*?" // type,line + + "]*>\n" // destinationId + + "([^\n]*)\n.*?" // destination + "(?:\n(" + ParserUtils.P_PLATFORM + ").*?)?" // position , Pattern.DOTALL); @@ -186,96 +179,69 @@ public class ShProvider extends AbstractHafasProvider if (mHeadCoarse.matches()) { // messages - if (mHeadCoarse.group(3) != null) + if (mHeadCoarse.group(5) != null) { result.stationDepartures.add(new StationDepartures(new Location(LocationType.STATION, stationId), Collections. emptyList(), null)); return result; } - else if (mHeadCoarse.group(4) != null) + else if (mHeadCoarse.group(6) != null) return new QueryDeparturesResult(Status.INVALID_STATION); - else if (mHeadCoarse.group(5) != null) + else if (mHeadCoarse.group(7) != null) return new QueryDeparturesResult(Status.SERVICE_DOWN); - final Matcher mHeadFine = P_DEPARTURES_HEAD_FINE.matcher(mHeadCoarse.group(1)); - if (mHeadFine.matches()) - { - final String location = ParserUtils.resolveEntities(mHeadFine.group(1)); - final Calendar currentTime = new GregorianCalendar(timeZone()); - currentTime.clear(); - ParserUtils.parseGermanDate(currentTime, mHeadFine.group(2)); - ParserUtils.parseEuropeanTime(currentTime, mHeadFine.group(3)); - final List departures = new ArrayList(8); - String oldZebra = null; + final String location = ParserUtils.resolveEntities(mHeadCoarse.group(1)); + final Calendar currentTime = new GregorianCalendar(timeZone()); + currentTime.clear(); + ParserUtils.parseGermanDate(currentTime, mHeadCoarse.group(2)); + ParserUtils.parseEuropeanTime(currentTime, mHeadCoarse.group(3)); - final Matcher mDepCoarse = P_DEPARTURES_COARSE.matcher(mHeadCoarse.group(2)); - while (mDepCoarse.find()) + final List departures = new ArrayList(8); + String oldZebra = null; + + final Matcher mDepCoarse = P_DEPARTURES_COARSE.matcher(mHeadCoarse.group(4)); + while (mDepCoarse.find()) + { + final String zebra = mDepCoarse.group(1); + if (oldZebra != null && zebra.equals(oldZebra)) + throw new IllegalArgumentException("missed row? last:" + zebra); + else + oldZebra = zebra; + + final Matcher mDepFine = P_DEPARTURES_FINE.matcher(mDepCoarse.group(2)); + if (mDepFine.matches()) { - final String zebra = mDepCoarse.group(1); - if (oldZebra != null && zebra.equals(oldZebra)) - throw new IllegalArgumentException("missed row? last:" + zebra); - else - oldZebra = zebra; + final Calendar plannedTime = new GregorianCalendar(timeZone()); + plannedTime.setTimeInMillis(currentTime.getTimeInMillis()); + ParserUtils.parseEuropeanTime(plannedTime, mDepFine.group(1)); - final Matcher mDepFine = P_DEPARTURES_FINE.matcher(mDepCoarse.group(2)); - if (mDepFine.matches()) - { - final Calendar plannedTime = new GregorianCalendar(timeZone()); - plannedTime.setTimeInMillis(currentTime.getTimeInMillis()); - ParserUtils.parseEuropeanTime(plannedTime, mDepFine.group(1)); + if (plannedTime.getTimeInMillis() - currentTime.getTimeInMillis() < -PARSER_DAY_ROLLOVER_THRESHOLD_MS) + plannedTime.add(Calendar.DAY_OF_MONTH, 1); - if (plannedTime.getTimeInMillis() - currentTime.getTimeInMillis() < -PARSER_DAY_ROLLOVER_THRESHOLD_MS) - plannedTime.add(Calendar.DAY_OF_MONTH, 1); + final String lineType = mDepFine.group(2); - final Calendar predictedTime; - final String prognosis = ParserUtils.resolveEntities(mDepFine.group(2)); - if (prognosis != null) - { - predictedTime = new GregorianCalendar(timeZone()); - if (prognosis.equals("pünktlich")) - { - predictedTime.setTimeInMillis(plannedTime.getTimeInMillis()); - } - else - { - predictedTime.setTimeInMillis(currentTime.getTimeInMillis()); - ParserUtils.parseEuropeanTime(predictedTime, prognosis); - } - } - else - { - predictedTime = null; - } + final String line = normalizeLine(lineType, ParserUtils.resolveEntities(mDepFine.group(3).trim())); - final String lineType = mDepFine.group(3); + final int destinationId = mDepFine.group(4) != null ? Integer.parseInt(mDepFine.group(4)) : 0; - final String line = normalizeLine(lineType, ParserUtils.resolveEntities(mDepFine.group(4))); + final String destination = ParserUtils.resolveEntities(mDepFine.group(5)); - final int destinationId = mDepFine.group(5) != null ? Integer.parseInt(mDepFine.group(5)) : 0; + final String position = mDepFine.group(6) != null ? "Gl. " + ParserUtils.resolveEntities(mDepFine.group(6)) : null; - final String destination = ParserUtils.resolveEntities(mDepFine.group(6)); + final Departure dep = new Departure(plannedTime.getTime(), null, new Line(null, line, line != null ? lineColors(line) : null), + position, destinationId, destination, null, null); - final String position = mDepFine.group(7) != null ? "Gl. " + ParserUtils.resolveEntities(mDepFine.group(7)) : null; - - final Departure dep = new Departure(plannedTime.getTime(), predictedTime != null ? predictedTime.getTime() : null, new Line( - null, line, line != null ? lineColors(line) : null), position, destinationId, destination, null, null); - - if (!departures.contains(dep)) - departures.add(dep); - } - else - { - throw new IllegalArgumentException("cannot parse '" + mDepCoarse.group(2) + "' on " + stationId); - } + if (!departures.contains(dep)) + departures.add(dep); } + else + { + throw new IllegalArgumentException("cannot parse '" + mDepCoarse.group(2) + "' on " + stationId); + } + } - result.stationDepartures.add(new StationDepartures(new Location(LocationType.STATION, stationId, null, location), departures, null)); - return result; - } - else - { - throw new IllegalArgumentException("cannot parse '" + mHeadCoarse.group(1) + "' on " + stationId); - } + result.stationDepartures.add(new StationDepartures(new Location(LocationType.STATION, stationId, null, location), departures, null)); + return result; } else {