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AbstractHafasClientInterfaceProvider: Support maxLocations when querying for nearby locations.

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Also advance all API versions to 1.14, as required by the maxLoc option to LocGeoPos.
This commit is contained in:
Andreas Schildbach 2018-10-29 20:33:37 +01:00
parent 3742467872
commit 96477de706
13 changed files with 19 additions and 16 deletions
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11
enabler/src/de/schildbach/pte/AbstractHafasClientInterfaceProvider.java
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@ -129,7 +129,7 @@ public abstract class AbstractHafasClientInterfaceProvider extends AbstractHafas
public NearbyLocationsResult queryNearbyLocations(final EnumSet<LocationType> types, final Location location,
final int maxDistance, final int maxLocations) throws IOException {
if (location.hasLocation())
return jsonLocGeoPos(types, location.lat, location.lon, maxDistance);
return jsonLocGeoPos(types, location.lat, location.lon, maxDistance, maxLocations);
else
throw new IllegalArgumentException("cannot handle: " + location);
}
@ -161,15 +161,18 @@ public abstract class AbstractHafasClientInterfaceProvider extends AbstractHafas
}
protected final NearbyLocationsResult jsonLocGeoPos(final EnumSet<LocationType> types, final int lat, final int lon,
int maxDistance) throws IOException {
int maxDistance, int maxLocations) throws IOException {
if (maxDistance == 0)
maxDistance = DEFAULT_MAX_DISTANCE;
if (maxLocations == 0)
maxLocations = DEFAULT_MAX_LOCATIONS;
final boolean getStations = types.contains(LocationType.STATION);
final boolean getPOIs = types.contains(LocationType.POI);
final String request = wrapJsonApiRequest("LocGeoPos", "{\"ring\":" //
+ "{\"cCrd\":{\"x\":" + lon + ",\"y\":" + lat + "},\"maxDist\":" + maxDistance + "}," //
+ "\"getStops\":" + getStations + "," //
+ "\"getPOIs\":" + getPOIs + "}", //
+ "\"getPOIs\":" + getPOIs + "," //
+ "\"maxLoc\":" + maxLocations + "}", //
false);
final HttpUrl url = requestUrl(request);
@ -400,7 +403,7 @@ public abstract class AbstractHafasClientInterfaceProvider extends AbstractHafas
}
if (location.hasLocation()) {
final List<Location> locations = jsonLocGeoPos(EnumSet.allOf(LocationType.class), location.lat,
location.lon, 0).locations;
location.lon, 0, 0).locations;
if (!locations.isEmpty())
return locations.get(0);
}