/**
* Method that apply geo location filter to the list
*
* @param listToApply
* @return List<PlatformComponentProfile>
*/
private List<PlatformComponentProfile> applyGeoLocationFilter(
List<PlatformComponentProfile> listToApply,
DiscoveryQueryParameters discoveryQueryParameters) {
/*
* Hold the data ordered by distance
*/
Map<Double, PlatformComponentProfile> orderedByDistance = new TreeMap<>();
/*
* For each component
*/
for (PlatformComponentProfile platformComponentProfile : listToApply) {
/*
* If component have a geo location
*/
if (platformComponentProfile.getLocation() != null) {
/*
* Calculate the distance between the two points
*/
Double componentDistance =
DistanceCalculator.distance(
discoveryQueryParameters.getLocation(),
platformComponentProfile.getLocation(),
DistanceCalculator.KILOMETERS);
/*
* Compare the distance
*/
if (componentDistance <= discoveryQueryParameters.getDistance()) {
/*
* Add to the list
*/
orderedByDistance.put(componentDistance, platformComponentProfile);
}
}
}
return new ArrayList<>(orderedByDistance.values());
}
