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strip Bus, Tram and Trolley prefixes from Zurich lines

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This commit is contained in:
Andreas Schildbach 2012-10-06 21:28:42 +02:00
parent f98e87783e
commit cb71a17545
1 changed files with 22 additions and 3 deletions
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25
enabler/src/de/schildbach/pte/ZvvProvider.java
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@ -217,12 +217,18 @@ public class ZvvProvider extends AbstractHafasProvider
final String number = m.group(1).replaceAll("\\s+", " ");
final String type = m.group(2);
if ("Bus".equals(type))
return newLine('B', stripPrefix(number, "Bus"));
if ("Bus-NF".equals(type))
return newLine('B', number, Line.Attr.WHEEL_CHAIR_ACCESS);
return newLine('B', stripPrefix(number, "Bus", "Bus-NF"), Line.Attr.WHEEL_CHAIR_ACCESS);
if ("Tro".equals(type) || "Trolley".equals(type))
return newLine('B', stripPrefix(number, "Tro"));
if ("Tro-NF".equals(type))
return newLine('B', number, Line.Attr.WHEEL_CHAIR_ACCESS);
return newLine('B', stripPrefix(number, "Tro", "Tro-NF"), Line.Attr.WHEEL_CHAIR_ACCESS);
if ("Trm".equals(type))
return newLine('T', stripPrefix(number, "Trm"));
if ("Trm-NF".equals(type))
return newLine('T', number, Line.Attr.WHEEL_CHAIR_ACCESS);
return newLine('T', stripPrefix(number, "Trm", "Trm-NF"), Line.Attr.WHEEL_CHAIR_ACCESS);
if (type.length() > 0)
{
@ -237,6 +243,19 @@ public class ZvvProvider extends AbstractHafasProvider
throw new IllegalStateException("cannot normalize line#type " + lineAndType);
}
private String stripPrefix(final String str, final String... prefixes)
{
for (final String prefix : prefixes)
{
if (str.equals(prefix))
return "";
if (str.startsWith(prefix + ' '))
return str.substring(prefix.length() + 1);
}
return str;
}
@Override
protected char normalizeType(final String type)
{