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Hafas: Improve handling of station name suffixes.

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This commit is contained in:
Andreas Schildbach 2015-01-09 14:43:57 +01:00
parent 593e032df4
commit 0122de4bb5
5 changed files with 49 additions and 20 deletions
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31
enabler/src/de/schildbach/pte/BvgProvider.java
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@ -119,25 +119,42 @@ public final class BvgProvider extends AbstractHafasProvider
}
}
private static final Pattern P_SPLIT_NAME_PAREN = Pattern.compile("(.*?) +\\((.{4,}?)\\)(?: +\\((U|S|S\\+U)\\))?");
private static final Pattern P_SPLIT_NAME_SU = Pattern.compile("(.*?)(?:\\s+\\((S|U|S\\+U)\\))?");
private static final Pattern P_SPLIT_NAME_BUS = Pattern.compile("(.*?)(\\s+\\[[^\\]]+\\])?");
@Override
protected String[] splitStationName(final String name)
protected String[] splitStationName(String name)
{
final Matcher mSu = P_SPLIT_NAME_SU.matcher(name);
if (!mSu.matches())
throw new IllegalStateException(name);
name = mSu.group(1);
final String su = mSu.group(2);
final Matcher mBus = P_SPLIT_NAME_BUS.matcher(name);
if (!mBus.matches())
throw new IllegalStateException(name);
name = mBus.group(1);
final Matcher mParen = P_SPLIT_NAME_PAREN.matcher(name);
if (mParen.matches())
{
final String su = mParen.group(3);
return new String[] { mParen.group(2), mParen.group(1) + (su != null ? " (" + su + ")" : "") };
}
return new String[] { normalizePlace(mParen.group(2)), (su != null ? su + " " : "") + mParen.group(1) };
final Matcher mComma = P_SPLIT_NAME_FIRST_COMMA.matcher(name);
if (mComma.matches())
return new String[] { mComma.group(1), mComma.group(2) };
return new String[] { normalizePlace(mComma.group(1)), mComma.group(2) };
return super.splitStationName(name);
}
private String normalizePlace(final String place)
{
if ("Bln".equals(place))
return "Berlin";
else
return place;
}
@Override
protected String[] splitAddress(final String address)
{