[android] data driven style implementation

1 files changed, 50 insertions, 0 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/CameraFunction.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/CameraFunction.java
new file mode 100644
index 0000000000..bb87fe8a39
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/CameraFunction.java
@@ -0,0 +1,50 @@
+package com.mapbox.mapboxsdk.style.functions;
+
+import android.support.annotation.Keep;
+import android.support.annotation.NonNull;
+
+import com.mapbox.mapboxsdk.style.functions.stops.ExponentialStops;
+import com.mapbox.mapboxsdk.style.functions.stops.IntervalStops;
+import com.mapbox.mapboxsdk.style.functions.stops.Stop;
+import com.mapbox.mapboxsdk.style.functions.stops.Stops;
+
+/**
+ * Camera function. Functions that take camera properties as input (zoom for now)
+ * <p>
+ * Zoom functions allow the appearance of a map feature to change with map’s zoom level.
+ * Zoom functions can be used to create the illusion of depth and control data density.
+ * Each stop is an array with two elements: the first is a zoom level and the second is
+ * a function output value.
+ *
+ * @param <I> the input type
+ * @param <O> the output type
+ * @see Function#zoom
+ */
+public class CameraFunction<I extends Number, O> extends Function<I, O> {
+
+  /**
+   * Create an exponential camera function
+   *
+   * @param stops @see {@link com.mapbox.mapboxsdk.style.functions.stops.Stops#exponential(float, Stop[])}
+   */
+  CameraFunction(@NonNull ExponentialStops<I, O> stops) {
+    super(stops);
+  }
+
+  /**
+   * Create an interval camera function
+   *
+   * @param stops @see {@link com.mapbox.mapboxsdk.style.functions.stops.Stops#interval(Stop[])}
+   */
+  CameraFunction(@NonNull IntervalStops<I, O> stops) {
+    super(stops);
+  }
+
+  /**
+   * JNI constructor
+   */
+  @Keep
+  private CameraFunction(Stops<I, O> stops) {
+    super(stops);
+  }
+}