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remove lots of special line parsing

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git-svn-id: https://public-transport-enabler.googlecode.com/svn/trunk@790 0924bc21-9374-b0fa-ee44-9ff1593b38f0
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andreas.schildbach@gmail.com 2011-09-25 13:59:48 +00:00
parent 59f72323bc
commit d66b966031
1 changed files with 26 additions and 78 deletions
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104
src/de/schildbach/pte/BvgProvider.java
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@ -891,91 +891,39 @@ public final class BvgProvider extends AbstractHafasProvider
ParserUtils.parseEuropeanTime(calendar, m.group(2));
}
private static final Pattern P_NORMALIZE_LINE = Pattern.compile("([A-Za-zÄÖÜäöüßáàâéèêíìîóòôúùû]+)[\\s-]*(.*)");
private static final Pattern P_NORMALIZE_LINE_SPECIAL_NUMBER = Pattern.compile("\\d{4,}");
private static final Pattern P_NORMALIZE_LINE_SPECIAL_BUS = Pattern.compile("Bus[A-Z]");
private static final Pattern P_LINE_REGIONAL = Pattern.compile("Zug\\s+(\\d+)");
private static final Pattern P_LINE_TRAM = Pattern.compile("Tram?\\s+([\\dA-Z/-]+)");
private static final Pattern P_LINE_BUS = Pattern.compile("Bus\\s+([\\dA-Z/-]+)");
private static final Pattern P_LINE_BUS_SPECIAL = Pattern.compile("Bus([A-F]/\\d+)");
private static final Pattern P_LINE_FERRY = Pattern.compile("F\\d+|WT");
private static final Pattern P_LINE_NUMBER = Pattern.compile("\\d{4,}");
@Override
protected String normalizeLine(final String line)
{
if (line == null || line.length() == 0)
return null;
final Matcher mRegional = P_LINE_REGIONAL.matcher(line);
if (mRegional.matches())
return "R" + mRegional.group(1);
if (line.startsWith("RE") || line.startsWith("RB") || line.startsWith("NE") || line.startsWith("OE") || line.startsWith("MR")
|| line.startsWith("PE"))
return "R" + line;
if (line.equals("11"))
return "?11";
if (line.equals("R"))
return "R"; // Polen
if (P_NORMALIZE_LINE_SPECIAL_NUMBER.matcher(line).matches())
final Matcher mTram = P_LINE_TRAM.matcher(line);
if (mTram.matches())
return "T" + mTram.group(1);
final Matcher mBus = P_LINE_BUS.matcher(line);
if (mBus.matches())
return "B" + mBus.group(1);
if (P_LINE_FERRY.matcher(line).matches())
return "F" + line;
final Matcher mBusSpecial = P_LINE_BUS_SPECIAL.matcher(line);
if (mBusSpecial.matches())
return "B" + mBusSpecial.group(1);
if (P_LINE_NUMBER.matcher(line).matches())
return "R" + line;
final Matcher m = P_NORMALIZE_LINE.matcher(line);
if (m.matches())
{
final String type = m.group(1);
final String number = m.group(2).replace(" ", "");
if (type.equals("ICE")) // InterCityExpress
return "IICE" + number;
if (type.equals("IC")) // InterCity
return "IIC" + number;
if (type.equals("EC")) // EuroCity
return "IEC" + number;
if (type.equals("EN")) // EuroNight
return "IEN" + number;
if (type.equals("CNL")) // CityNightLine
return "ICNL" + number;
if (type.equals("IR"))
return "RIR" + number;
if (type.equals("IRE"))
return "RIRE" + number;
if (type.equals("Zug"))
return "R" + number;
if (type.equals("ZUG"))
return "R" + number;
if (type.equals("D")) // D-Zug?
return "RD" + number;
if (type.equals("DNZ")) // unklar, aber vermutlich Russland
return "RDNZ" + (number.equals("DNZ") ? "" : number);
if (type.equals("KBS")) // Kursbuchstrecke
return "RKBS" + number;
if (type.equals("BKB")) // Buckower Kleinbahn
return "RBKB" + number;
if (type.equals("Ausfl")) // Umgebung Berlin
return "RAusfl" + number;
if (type.equals("PKP")) // Polen
return "RPKP" + number;
if (type.equals("S"))
return "SS" + number;
if (type.equals("U"))
return "UU" + number;
if (type.equals("Tra") || type.equals("Tram"))
return "T" + number;
if (type.equals("Bus"))
return "B" + number;
if (P_NORMALIZE_LINE_SPECIAL_BUS.matcher(type).matches()) // workaround for weird scheme BusF/526
return "B" + line.substring(3);
if (type.equals("Fäh"))
return "F" + number;
if (type.equals("F"))
return "FF" + number;
if (type.equals("WT"))
return "FWT" + number;
if ("Potsd".equals(type))
return "?Potsd" + number;
throw new IllegalStateException("cannot normalize type '" + type + "' number '" + number + "' line '" + line + "'");
}
throw new IllegalStateException("cannot normalize line '" + line + "'");
}
@Override
protected char normalizeType(final String type)
{
throw new UnsupportedOperationException();
return super.normalizeLine(line);
}
private static final Map<String, int[]> LINES = new HashMap<String, int[]>();