summaryrefslogtreecommitdiff
path: root/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/stops/CompositeStops.java
diff options
context:
space:
mode:
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/stops/CompositeStops.java')
-rw-r--r--platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/stops/CompositeStops.java151
1 files changed, 0 insertions, 151 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/stops/CompositeStops.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/stops/CompositeStops.java
deleted file mode 100644
index 7e2ce94fe1..0000000000
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/stops/CompositeStops.java
+++ /dev/null
@@ -1,151 +0,0 @@
-package com.mapbox.mapboxsdk.style.functions.stops;
-
-import android.support.annotation.Keep;
-import android.support.annotation.NonNull;
-import android.support.annotation.Size;
-
-import com.mapbox.mapboxsdk.style.functions.stops.Stop.CompositeValue;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-/**
- * The {@link Stops} implementation for composite functions
- *
- * @param <Z> the zoom type (usually Float)
- * @param <I> the input type (the feature property type)
- * @param <O> the output type (the property type)
- * @param <S> the {@link Stops} implementation (eg CategoricalStops, {@link ExponentialStops} or {@link IntervalStops})
- */
-public class CompositeStops<Z extends Number, I, O, S extends IterableStops<I, O, Stop<I, O>>>
- extends IterableStops<CompositeValue<Z, I>, O, Map.Entry<Z, S>> {
-
- private final Map<Z, S> stops;
-
- /**
- * JNI Constructor
- *
- * @param stops the stops {@link Map}
- */
- @Keep
- private CompositeStops(@NonNull @Size(min = 1) Map<Z, S> stops) {
- this.stops = stops;
- }
-
- /**
- * Create composite stops for {@link ExponentialStops}. Use
- * {@link com.mapbox.mapboxsdk.style.functions.Function#composite(String, ExponentialStops)}
- *
- * @param stops the stops
- */
- public CompositeStops(@NonNull ExponentialStops<Stop.CompositeValue<Z, I>, O> stops) {
- this.stops = new HashMap<>();
-
- for (Map.Entry<Z, List<Stop<I, O>>> entry : collect(stops).entrySet()) {
- // noinspection unchecked
- this.stops.put(entry.getKey(),
- (S) new ExponentialStops<>(stops.getBase(), entry.getValue().toArray(new Stop[0])));
- }
- }
-
- /**
- * Create composite stops for {@link IntervalStops}.
- * Use {@link com.mapbox.mapboxsdk.style.functions.Function#composite(String, IntervalStops)}
- *
- * @param stops the stops
- */
- public CompositeStops(@NonNull IntervalStops<Stop.CompositeValue<Z, I>, O> stops) {
- this.stops = new HashMap<>();
-
- for (Map.Entry<Z, List<Stop<I, O>>> entry : collect(stops).entrySet()) {
- // noinspection unchecked
- this.stops.put(entry.getKey(), (S) new IntervalStops<>(entry.getValue().toArray(new Stop[0])));
- }
- }
-
- /**
- * Create composite stops for {@link CategoricalStops}.
- * Use {@link com.mapbox.mapboxsdk.style.functions.Function#composite(String, CategoricalStops)}
- *
- * @param stops the stops
- */
- public CompositeStops(@NonNull CategoricalStops<CompositeValue<Z, I>, O> stops) {
- this.stops = new HashMap<>();
-
- for (Map.Entry<Z, List<Stop<I, O>>> entry : collect(stops).entrySet()) {
- // noinspection unchecked
- this.stops.put(entry.getKey(), (S) new CategoricalStops<>(entry.getValue().toArray(new Stop[0])));
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- protected String getTypeName() {
- return stops.values().iterator().next().getTypeName();
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public Map<String, Object> toValueObject() {
- Map<String, Object> map = super.toValueObject();
-
- // Flatten and toValueObjects stops
- // noinspection unchecked
- map.put("stops", toValueObjects(flatten(this.stops).toArray(new Stop[0])));
-
- return map;
- }
-
- @NonNull
- private List<Stop<CompositeValue<Z, I>, O>> flatten(Map<Z, S> stops) {
- List<Stop<CompositeValue<Z, I>, O>> flattenedStops = new ArrayList<>();
- for (Map.Entry<Z, S> entry : stops.entrySet()) {
- for (Stop<I, O> stop : entry.getValue()) {
- flattenedStops.add(new Stop<>(new CompositeValue<>(entry.getKey(), stop.in), stop.out));
- }
- }
- return flattenedStops;
- }
-
- @NonNull
- private Map<Z, List<Stop<I, O>>> collect(
- @NonNull IterableStops<CompositeValue<Z, I>, O, Stop<CompositeValue<Z, I>, O>> stops) {
- Map<Z, List<Stop<I, O>>> converted = new HashMap<>();
-
- for (Stop<CompositeValue<Z, I>, O> stop : stops) {
- List<Stop<I, O>> stopsForZ = converted.get(stop.in.zoom);
- if (stopsForZ == null) {
- stopsForZ = new ArrayList<>();
- converted.put(stop.in.zoom, stopsForZ);
- }
-
- stopsForZ.add(new Stop<>(stop.in.value, stop.out));
- }
-
- return converted;
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public Iterator<Map.Entry<Z, S>> iterator() {
- return stops.entrySet().iterator();
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public int size() {
- return stops.size();
- }
-
-}