Rename class names to match file names

- SaturationSubfilter renamed to SaturationSubFilter to maintain camel
  case class name
- VignetteSubfilter renamed to VignetteSubFilter for the same

Signed-off-by: Arka Prava Basu <arka.basu@zomato.com>

photofilterssdk/src/main/java/com/zomato/photofilters/SampleFilters.java

@@ -2,9 +2,9 @@
 
 import com.zomato.photofilters.geometry.Point;
 import com.zomato.photofilters.imageprocessors.Filter;
-import com.zomato.photofilters.imageprocessors.subfilters.BrightnessSubfilter;
-import com.zomato.photofilters.imageprocessors.subfilters.ContrastSubfilter;
-import com.zomato.photofilters.imageprocessors.subfilters.ToneCurveSubfilter;
+import com.zomato.photofilters.imageprocessors.subfilters.BrightnessSubFilter;
+import com.zomato.photofilters.imageprocessors.subfilters.ContrastSubFilter;
+import com.zomato.photofilters.imageprocessors.subfilters.ToneCurveSubFilter;
 
 /**
  * @author Varun on 01/07/15.
@@ -26,7 +26,7 @@ public static Filter getStarLitFilter() {
         rgbKnots[6] = new Point(207, 233);
         rgbKnots[7] = new Point(255, 255);
         Filter filter = new Filter();
-        filter.addSubFilter(new ToneCurveSubfilter(rgbKnots, null, null, null));
+        filter.addSubFilter(new ToneCurveSubFilter(rgbKnots, null, null, null));
         return filter;
     }
 
@@ -42,9 +42,9 @@ public static Filter getBlueMessFilter() {
         redKnots[6] = new Point(225, 242);
         redKnots[7] = new Point(255, 255);
         Filter filter = new Filter();
-        filter.addSubFilter(new ToneCurveSubfilter(null, redKnots, null, null));
-        filter.addSubFilter(new BrightnessSubfilter(30));
-        filter.addSubFilter(new ContrastSubfilter(1f));
+        filter.addSubFilter(new ToneCurveSubFilter(null, redKnots, null, null));
+        filter.addSubFilter(new BrightnessSubFilter(30));
+        filter.addSubFilter(new ContrastSubFilter(1f));
         return filter;
     }
 
@@ -88,7 +88,7 @@ public static Filter getAweStruckVibeFilter() {
         blueKnots[6] = new Point(255, 255);
 
         Filter filter = new Filter();
-        filter.addSubFilter(new ToneCurveSubfilter(rgbKnots, redKnots, greenKnots, blueKnots));
+        filter.addSubFilter(new ToneCurveSubFilter(rgbKnots, redKnots, greenKnots, blueKnots));
         return filter;
     }
 
@@ -100,7 +100,7 @@ public static Filter getLimeStutterFilter() {
         blueKnots[2] = new Point(255, 255);
         // Check whether output is null or not.
         Filter filter = new Filter();
-        filter.addSubFilter(new ToneCurveSubfilter(null, null, null, blueKnots));
+        filter.addSubFilter(new ToneCurveSubFilter(null, null, null, blueKnots));
         return filter;
     }
 
@@ -132,7 +132,7 @@ public static Filter getNightWhisperFilter() {
         blueKnots[2] = new Point(255, 255);
 
         Filter filter = new Filter();
-        filter.addSubFilter(new ToneCurveSubfilter(rgbKnots, redKnots, greenKnots, blueKnots));
+        filter.addSubFilter(new ToneCurveSubFilter(rgbKnots, redKnots, greenKnots, blueKnots));
         return filter;
     }
 }

photofilterssdk/src/main/java/com/zomato/photofilters/imageprocessors/Filter.java

@@ -3,11 +3,12 @@
 
 import android.graphics.Bitmap;
 
-import com.zomato.photofilters.imageprocessors.subfilters.BrightnessSubfilter;
-import com.zomato.photofilters.imageprocessors.subfilters.ColorOverlaySubfilter;
-import com.zomato.photofilters.imageprocessors.subfilters.ContrastSubfilter;
-import com.zomato.photofilters.imageprocessors.subfilters.ToneCurveSubfilter;
-import com.zomato.photofilters.imageprocessors.subfilters.VignetteSubfilter;
+import com.zomato.photofilters.imageprocessors.subfilters.BrightnessSubFilter;
+import com.zomato.photofilters.imageprocessors.subfilters.ColorOverlaySubFilter;
+import com.zomato.photofilters.imageprocessors.subfilters.ContrastSubFilter;
+import com.zomato.photofilters.imageprocessors.subfilters.SaturationSubFilter;
+import com.zomato.photofilters.imageprocessors.subfilters.ToneCurveSubFilter;
+import com.zomato.photofilters.imageprocessors.subfilters.VignetteSubFilter;
 
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -31,12 +32,12 @@ public Filter() {
      * Adds a Subfilter to the Main Filter
      *
      * @param subFilter Subfilter like contrast, brightness, tone Curve etc. subfilter
-     * @see BrightnessSubfilter
-     * @see ColorOverlaySubfilter
-     * @see ContrastSubfilter
-     * @see ToneCurveSubfilter
-     * @see VignetteSubfilter
-     * @see com.zomato.photofilters.imageprocessors.subfilters.SaturationSubfilter
+     * @see BrightnessSubFilter
+     * @see ColorOverlaySubFilter
+     * @see ContrastSubFilter
+     * @see ToneCurveSubFilter
+     * @see VignetteSubFilter
+     * @see SaturationSubFilter
      */
     public void addSubFilter(SubFilter subFilter) {
         subFilters.add(subFilter);

photofilterssdk/src/main/java/com/zomato/photofilters/imageprocessors/subfilters/BrightnessSubFilter.java

@@ -9,7 +9,7 @@
  * @author varun
  * subfilter used to tweak brightness of the Bitmap
  */
-public class BrightnessSubfilter implements SubFilter {
+public class BrightnessSubFilter implements SubFilter {
     private static String tag = "";
     // Value is in integer
     private int brightness = 0;
@@ -19,7 +19,7 @@ public class BrightnessSubfilter implements SubFilter {
      *
      * @param brightness Integer brightness value {value 0 has no effect}
      */
-    public BrightnessSubfilter(int brightness) {
+    public BrightnessSubFilter(int brightness) {
         this.brightness = brightness;
     }
 
@@ -35,7 +35,7 @@ public String getTag() {
 
     @Override
     public void setTag(Object tag) {
-        BrightnessSubfilter.tag = (String) tag;
+        BrightnessSubFilter.tag = (String) tag;
     }
 
     public void setBrightness(int brightness) {

photofilterssdk/src/main/java/com/zomato/photofilters/imageprocessors/subfilters/ColorOverlaySubFilter.java

@@ -9,7 +9,7 @@
  * @author varun
  * Subfilter used to overlay bitmap with the color defined
  */
-public class ColorOverlaySubfilter implements SubFilter {
+public class ColorOverlaySubFilter implements SubFilter {
     private static String tag = "";
 
     // the color overlay depth is between 0-255
@@ -28,7 +28,7 @@ public class ColorOverlaySubfilter implements SubFilter {
      * @param green Green value between 0-1
      * @param blue  Blue value between 0-1
      */
-    public ColorOverlaySubfilter(int depth, float red, float green, float blue) {
+    public ColorOverlaySubFilter(int depth, float red, float green, float blue) {
         this.colorOverlayDepth = depth;
         this.colorOverlayRed = red;
         this.colorOverlayBlue = blue;
@@ -49,6 +49,6 @@ public String getTag() {
 
     @Override
     public void setTag(Object tag) {
-        ColorOverlaySubfilter.tag = (String) tag;
+        ColorOverlaySubFilter.tag = (String) tag;
     }
 }

photofilterssdk/src/main/java/com/zomato/photofilters/imageprocessors/subfilters/ContrastSubFilter.java

@@ -9,7 +9,7 @@
  * @author varun
  * Class to add Contrast Subfilter
  */
-public class ContrastSubfilter implements SubFilter {
+public class ContrastSubFilter implements SubFilter {
 
     private static String tag = "";
 
@@ -21,7 +21,7 @@ public class ContrastSubfilter implements SubFilter {
      *
      * @param contrast The contrast value ranges in fraction, value 1 has no effect
      */
-    public ContrastSubfilter(float contrast) {
+    public ContrastSubFilter(float contrast) {
         this.contrast = contrast;
     }
 
@@ -37,7 +37,7 @@ public String getTag() {
 
     @Override
     public void setTag(Object tag) {
-        ContrastSubfilter.tag = (String) tag;
+        ContrastSubFilter.tag = (String) tag;
     }
 
     /**

photofilterssdk/src/main/java/com/zomato/photofilters/imageprocessors/subfilters/SaturationSubfilter.java → photofilterssdk/src/main/java/com/zomato/photofilters/imageprocessors/subfilters/SaturationSubFilter.java

@@ -8,13 +8,13 @@
 /**
  * @author varun on 28/07/15.
  */
-public class SaturationSubfilter implements SubFilter {
+public class SaturationSubFilter implements SubFilter {
     private static String tag = "";
 
     // The Level value is float, where level = 1 has no effect on the image
     private float level;
 
-    public SaturationSubfilter(float level) {
+    public SaturationSubFilter(float level) {
         this.level = level;
     }
 
@@ -30,7 +30,7 @@ public Object getTag() {
 
     @Override
     public void setTag(Object tag) {
-        SaturationSubfilter.tag = (String) tag;
+        SaturationSubFilter.tag = (String) tag;
     }
 
     public void setLevel(float level) {

photofilterssdk/src/main/java/com/zomato/photofilters/imageprocessors/subfilters/ToneCurveSubFilter.java

@@ -11,7 +11,7 @@
  * @author varun
  * Subfilter to tweak rgb channels of an image
  */
-public class ToneCurveSubfilter implements SubFilter {
+public class ToneCurveSubFilter implements SubFilter {
     private static String tag = "";
 
     // These are knots which contains the plot points
@@ -33,7 +33,7 @@ public class ToneCurveSubfilter implements SubFilter {
      * @param greenKnots Knots in green Channel
      * @param blueKnots  Knots in Blue channel
      */
-    public ToneCurveSubfilter(Point[] rgbKnots, Point[] redKnots, Point[] greenKnots, Point[] blueKnots) {
+    public ToneCurveSubFilter(Point[] rgbKnots, Point[] redKnots, Point[] greenKnots, Point[] blueKnots) {
         Point[] straightKnots = new Point[2];
         straightKnots[0] = new Point(0, 0);
         straightKnots[1] = new Point(255, 255);
@@ -108,6 +108,6 @@ public String getTag() {
 
     @Override
     public void setTag(Object tag) {
-        ToneCurveSubfilter.tag = (String) tag;
+        ToneCurveSubFilter.tag = (String) tag;
     }
 }

photofilterssdk/src/main/java/com/zomato/photofilters/imageprocessors/subfilters/VignetteSubfilter.java → photofilterssdk/src/main/java/com/zomato/photofilters/imageprocessors/subfilters/VignetteSubFilter.java

@@ -13,7 +13,7 @@
  * @author varun
  * Subfilter to add Vignette effect on an image
  */
-public class VignetteSubfilter implements SubFilter {
+public class VignetteSubFilter implements SubFilter {
 
     private static String tag = "";
     private Context context;
@@ -26,7 +26,7 @@ public class VignetteSubfilter implements SubFilter {
      *
      * @param alpha value of alpha ranges from 0-255 (Intensity of Vignette effect)
      */
-    public VignetteSubfilter(Context context, int alpha) {
+    public VignetteSubFilter(Context context, int alpha) {
         this.context = context;
         this.alpha = alpha;
     }
@@ -53,7 +53,7 @@ public Object getTag() {
 
     @Override
     public void setTag(Object tag) {
-        VignetteSubfilter.tag = (String) tag;
+        VignetteSubFilter.tag = (String) tag;
     }
 
     /**