Moved to java 1.8. Code cleanup and formatting.

[imagesqueeze.git] / src / main / java / eu / svjatoslav / imagesqueeze / codec / OperatingContext.java

diff --git a/src/main/java/eu/svjatoslav/imagesqueeze/codec/OperatingContext.java b/src/main/java/eu/svjatoslav/imagesqueeze/codec/OperatingContext.java
index e96d610..693e25c 100755 (executable)
--- a/src/main/java/eu/svjatoslav/imagesqueeze/codec/OperatingContext.java
+++ b/src/main/java/eu/svjatoslav/imagesqueeze/codec/OperatingContext.java
@@ -9,56 +9,56 @@
 
 package eu.svjatoslav.imagesqueeze.codec;
 
-public class OperatingContext {
+class OperatingContext {
 
-       Image image;
-       byte[] yMap;
-       byte[] uMap;
-       byte[] vMap;
-       ColorStats colorStats = new ColorStats();
+    final ColorStats colorStats = new ColorStats();
+    private Image image;
+    private byte[] yMap;
+    private byte[] uMap;
+    private byte[] vMap;
 
-       public OperatingContext() {
-       }
+    public OperatingContext() {
+    }
 
-       public int getURange(final int index) {
-               final int colorness = ImageEncoder.byteToInt(uMap[index]);
-               return Math.abs(colorness - colorStats.getAverageU());
-       }
+    public int getURange(final int index) {
+        final int colorness = ImageEncoder.byteToInt(uMap[index]);
+        return Math.abs(colorness - colorStats.getAverageU());
+    }
 
-       public int getVRange(final int index) {
-               final int color = ImageEncoder.byteToInt(vMap[index]);
-               return Math.abs(color - colorStats.getAverageV());
-       }
+    public int getVRange(final int index) {
+        final int color = ImageEncoder.byteToInt(vMap[index]);
+        return Math.abs(color - colorStats.getAverageV());
+    }
 
-       public int getYRange(final int index) {
-               final int brightness = ImageEncoder.byteToInt(yMap[index]);
-               return Math.abs(brightness - colorStats.getAverageY());
-       }
+    public int getYRange(final int index) {
+        final int brightness = ImageEncoder.byteToInt(yMap[index]);
+        return Math.abs(brightness - colorStats.getAverageY());
+    }
 
-       public void initialize(final Image image, final byte[] brightnessMap,
-                       final byte[] colornessMap, final byte[] colorMap) {
-               this.image = image;
-               yMap = brightnessMap;
-               uMap = colornessMap;
-               vMap = colorMap;
+    public void initialize(final Image image, final byte[] brightnessMap,
+                           final byte[] colornessMap, final byte[] colorMap) {
+        this.image = image;
+        yMap = brightnessMap;
+        uMap = colornessMap;
+        vMap = colorMap;
 
-               colorStats.reset();
-       }
+        colorStats.reset();
+    }
 
-       public void measureNeighborEncode(final int x, final int y) {
-               if ((y >= 0) && (y < image.metaData.height) && (x >= 0)
-                               && (x < image.metaData.width)) {
+    public void measureNeighborEncode(final int x, final int y) {
+        if ((y >= 0) && (y < image.metaData.height) && (x >= 0)
+                && (x < image.metaData.width)) {
 
-                       final int neighborIndex = (y * image.metaData.width) + x;
+            final int neighborIndex = (y * image.metaData.width) + x;
 
-                       colorStats.ySum = colorStats.ySum
-                                       + ImageEncoder.byteToInt(yMap[neighborIndex]);
-                       colorStats.uSum = colorStats.uSum
-                                       + ImageEncoder.byteToInt(uMap[neighborIndex]);
-                       colorStats.vSum = colorStats.vSum
-                                       + ImageEncoder.byteToInt(vMap[neighborIndex]);
-                       colorStats.pixelCount++;
-               }
-       }
+            colorStats.ySum = colorStats.ySum
+                    + ImageEncoder.byteToInt(yMap[neighborIndex]);
+            colorStats.uSum = colorStats.uSum
+                    + ImageEncoder.byteToInt(uMap[neighborIndex]);
+            colorStats.vSum = colorStats.vSum
+                    + ImageEncoder.byteToInt(vMap[neighborIndex]);
+            colorStats.pixelCount++;
+        }
+    }
 
 }