X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2FEye.java;h=ed2231b7aaa81da839726fea50b760f917f178f3;hb=f1e9d6d2fcc7253b117278c4439b656a1e532e68;hp=595d3d3990da3e71fa5cbf403ffde791e81704f5;hpb=6b48f5704ad227586a57e15fdeade02e7d7332f7;p=Persons_Comparator.git

diff --git a/src/Eye.java b/src/Eye.java
index 595d3d3..ed2231b 100644
--- a/src/Eye.java
+++ b/src/Eye.java
@@ -1,40 +1,68 @@
 import java.awt.Color;
-import java.util.List;
-import java.util.Arrays;
 
 public class Eye implements Comparable<Eye> {
     private Color color;
-    private List<String> colorList = Arrays.asList("black", "green", "blue", "brown");
+    private String[] colorsList = {"black", "green", "blue", "brown"};
 
+    Eye() {
+    }
+
+    /**
+     * @param color
+     */
     Eye(String color) {
         setColor(color);
     }
 
+    public String[] getColorsList() {
+        return colorsList;
+    }
+
+    /**
+     * @return
+     */
     public Color getColor() {
         return color;
     }
 
+    /**
+     * @param color
+     */
     public void setColor(String color) {
         if (validateColor(color)) {
-            if (color != "brown")
-                this.color = Color.getColor(color);
-            else
+            if (color.equals("brown"))
                 this.color = new Color(88, 41, 0);
+            else
+                this.color = Color.getColor(color);
+
         } else {
-            throw new IllegalArgumentException("Color must be " + colorList.toString());
+            throw new IllegalArgumentException("Color must be " + colorsList);
         }
     }
 
+    /**
+     * @param color
+     * @return
+     */
     private boolean validateColor(String color) {
-        return colorList.contains(color);
+        for (String c : colorsList) {
+            if (color.equals(c)) {
+                return true;
+            }
+        }
+        return false;
     }
 
+    /**
+     * @param eye
+     * @return
+     */
     @Override
     public int compareTo(Eye eye) {
         double r_diff = this.getColor().getRed() - eye.getColor().getRed();
         double g_diff = this.getColor().getGreen() - eye.getColor().getGreen();
         double b_diff = this.getColor().getBlue() - eye.getColor().getBlue();
-        // See https://en.wikipedia.org/wiki/Color_difference
+        //See https://en.wikipedia.org/wiki/Color_difference
         Double distance = Math.sqrt(2 * Math.pow(r_diff, 2) + 4 * Math.pow(g_diff, 2) + 3 * Math.pow(b_diff, 2));
         return distance.intValue();
     }