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nearbyStations() gets its own result object

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git-svn-id: https://public-transport-enabler.googlecode.com/svn/trunk@237 0924bc21-9374-b0fa-ee44-9ff1593b38f0
This commit is contained in:
andreas.schildbach 2010-10-04 09:21:27 +00:00
parent ae3cc77277
commit 94d99f7e53
18 changed files with 115 additions and 70 deletions
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11
src/de/schildbach/pte/BahnProvider.java
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@ -34,6 +34,7 @@ import de.schildbach.pte.dto.Autocomplete;
import de.schildbach.pte.dto.Connection;
import de.schildbach.pte.dto.Departure;
import de.schildbach.pte.dto.GetConnectionDetailsResult;
import de.schildbach.pte.dto.NearbyStationsResult;
import de.schildbach.pte.dto.QueryConnectionsResult;
import de.schildbach.pte.dto.QueryDeparturesResult;
import de.schildbach.pte.dto.Station;
@ -89,7 +90,7 @@ public final class BahnProvider implements NetworkProvider
private final static Pattern P_NEARBY_STATIONS = Pattern
.compile("<a class=\"uLine\" href=\".+?!X=(\\d+)!Y=(\\d+)!id=(\\d+)!dist=(\\d+).*?\">(.+?)</a>");
public List<Station> nearbyStations(final String stationId, final int lat, final int lon, final int maxDistance, final int maxStations)
public NearbyStationsResult nearbyStations(final String stationId, final int lat, final int lon, final int maxDistance, final int maxStations)
throws IOException
{
if (lat == 0 && lon == 0)
@ -97,9 +98,9 @@ public final class BahnProvider implements NetworkProvider
final List<Station> stations = new ArrayList<Station>();
final String url = API_BASE + "query.exe/dox" + "?performLocating=2&tpl=stopsnear&look_maxdist=" + (maxDistance > 0 ? maxDistance : 5000)
final String uri = API_BASE + "query.exe/dox" + "?performLocating=2&tpl=stopsnear&look_maxdist=" + (maxDistance > 0 ? maxDistance : 5000)
+ "&look_stopclass=1023" + "&look_x=" + lon + "&look_y=" + lat;
final CharSequence page = ParserUtils.scrape(url);
final CharSequence page = ParserUtils.scrape(uri);
final Matcher m = P_NEARBY_STATIONS.matcher(page);
while (m.find())
@ -116,9 +117,9 @@ public final class BahnProvider implements NetworkProvider
}
if (maxStations == 0 || maxStations >= stations.size())
return stations;
return new NearbyStationsResult(uri, stations);
else
return stations.subList(0, maxStations);
return new NearbyStationsResult(uri, stations.subList(0, maxStations));
}
public StationLocationResult stationLocation(final String stationId) throws IOException