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Use common method for querying for nearby stations (Hafas).

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This commit is contained in:
Andreas Schildbach 2014-08-06 23:00:31 +02:00
parent fc91b8c7cb
commit 31b89f7ef8
26 changed files with 34 additions and 336 deletions
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22
enabler/src/de/schildbach/pte/AbstractHafasProvider.java
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@ -2188,6 +2188,28 @@ public abstract class AbstractHafasProvider extends AbstractNetworkProvider
return new Position(m.group(1));
}
public NearbyStationsResult queryNearbyStations(final Location location, final int maxDistance, final int maxStations) throws IOException
{
if (location.hasLocation())
{
final StringBuilder uri = new StringBuilder(queryEndpoint);
uri.append(jsonNearbyStationsParameters(location, maxDistance, maxStations));
return jsonNearbyStations(uri.toString());
}
else if (location.type == LocationType.STATION && location.hasId())
{
final StringBuilder uri = new StringBuilder(stationBoardEndpoint);
uri.append(xmlNearbyStationsParameters(location.id));
return xmlNearbyStations(uri.toString());
}
else
{
throw new IllegalArgumentException("cannot handle: " + location);
}
}
protected final StringBuilder xmlNearbyStationsParameters(final String stationId)
{
final StringBuilder parameters = new StringBuilder();