Examples with PoiFilter net.osmand.osm.PoiFilter used on opensource projects

Example 6 with PoiFilter

use of net.osmand.osm.PoiFilter in project Osmand by osmandapp.

the class QuickSearchPoiFilterFragment method getExcludedPoiAdditionalCategories.

@NonNull
private Set<String> getExcludedPoiAdditionalCategories() {
    Set<String> excludedPoiAdditionalCategories = new LinkedHashSet<>();
    if (filter.getAcceptedTypes().size() == 0) {
        return excludedPoiAdditionalCategories;
    }
    MapPoiTypes poiTypes = getMyApplication().getPoiTypes();
    PoiCategory topCategory = null;
    for (Entry<PoiCategory, LinkedHashSet<String>> entry : filter.getAcceptedTypes().entrySet()) {
        if (topCategory == null) {
            topCategory = entry.getKey();
        }
        if (entry.getValue() != null) {
            Set<String> excluded = new LinkedHashSet<>();
            for (String keyName : entry.getValue()) {
                PoiType poiType = poiTypes.getPoiTypeByKeyInCategory(topCategory, keyName);
                if (poiType != null) {
                    collectExcludedPoiAdditionalCategories(poiType, excluded);
                    if (!poiType.isReference()) {
                        PoiFilter poiFilter = poiType.getFilter();
                        if (poiFilter != null) {
                            collectExcludedPoiAdditionalCategories(poiFilter, excluded);
                        }
                        PoiCategory poiCategory = poiType.getCategory();
                        if (poiCategory != null) {
                            collectExcludedPoiAdditionalCategories(poiCategory, excluded);
                        }
                    }
                }
                if (excludedPoiAdditionalCategories.size() == 0) {
                    excludedPoiAdditionalCategories.addAll(excluded);
                } else {
                    excludedPoiAdditionalCategories.retainAll(excluded);
                }
                excluded.clear();
            }
        }
    }
    if (topCategory != null && topCategory.getExcludedPoiAdditionalCategories() != null) {
        excludedPoiAdditionalCategories.addAll(topCategory.getExcludedPoiAdditionalCategories());
    }
    return excludedPoiAdditionalCategories;
}