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Stabilization of the Geocoder

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This commit is contained in:
Lennart Hensler
2012-03-02 17:26:30 +01:00
parent 27bb3b7ab5
commit 62cedf0868
1 changed files with 12 additions and 11 deletions
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java/com.sap.sailing.geocoding/src/com/sap/sailing/geocoding/impl/ReverseGeocoderImpl.java
+12 -11
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@@ -97,16 +97,17 @@ public class ReverseGeocoderImpl implements ReverseGeocoder {
}
JSONArray geonames = callNearbyService(searchPosition, limitedRadius, maxRows);
Iterator<Object> iterator = geonames.iterator();
placemarks = !geonames.isEmpty() ? new ArrayList<Placemark>() : null;
while (iterator.hasNext()) {
JSONObject object = (JSONObject) iterator.next();
Placemark place = JSONToPlacemark(object);
if (place != null) {
placemarks.add(JSONToPlacemark(object));
if (geonames != null) {
Iterator<Object> iterator = geonames.iterator();
placemarks = iterator.hasNext() ? new ArrayList<Placemark>() : null;
while (iterator.hasNext()) {
JSONObject object = (JSONObject) iterator.next();
Placemark place = JSONToPlacemark(object);
if (place != null) {
placemarks.add(JSONToPlacemark(object));
}
}
}
// If there are no cached placemarks for the requested Position just cache them, otherwise update the cache
if (cachedPlacemarks == null && placemarks != null) {
cachePlacemarks(searchPosition, limitedRadius, placemarks);
@@ -191,8 +192,8 @@ public class ReverseGeocoderImpl implements ReverseGeocoder {
* The results of the search
*/
private void cachePlacemarks(Position position, Double radius, List<Placemark> placemarks) {
// Collections.sort(placemarks, new Placemark.ByDistance(position));
// cache.put(position, new Triple<Position, Double, List<Placemark>>(position, radius, placemarks));
Collections.sort(placemarks, new Placemark.ByDistance(position));
cache.put(position, new Triple<Position, Double, List<Placemark>>(position, radius, placemarks));
}
/**
@@ -200,7 +201,7 @@ public class ReverseGeocoderImpl implements ReverseGeocoder {
*
* @param cachedPoint
* The position of the data which should be replaced. Has to be a Position which was cached before.<br />
* The paramater is as best a value from a Triple in the cache, like <code>cachedData.getA()</code>.
* The parameter is as best a value from a Triple in the cache, like <code>cachedData.getA()</code>.
* @param newRadius
* The new radius of the cached search results
* @param newPlacemarks