added equality check for other color scheme. TODO, transform in RGBA for proper comparisonorg/w3c/css/values/DeviceCMYK.java

Author: ylafon

org/w3c/css/values/HWB.java

@@ -100,6 +100,14 @@ public void normalize() {
         }
     }
 
+    public boolean equals(HWB other) {
+        if (other != null) {
+            return (vh.equals(other.vh) && vw.equals(other.vw) && vb.equals(other.vb) &&
+                    ((va == null && other.va == null) || (va != null && va.equals(other.va))));
+        }
+        return false;
+    }
+
     /**
      * Returns a string representation of the object.
      */

org/w3c/css/values/LAB.java

@@ -83,6 +83,13 @@ public final boolean setGray(boolean isGray) {
         return isGray;
     }
 
+    public boolean equals(LAB other) {
+        if (other != null) {
+            return (vl.equals(other.vl) && va.equals(other.va) && vb.equals(other.vb) &&
+                    ((alpha == null && other.alpha == null) || (alpha != null && alpha.equals(other.alpha))));
+        }
+        return false;
+    }
 
     /**
      * Returns a string representation of the object.

org/w3c/css/values/LCH.java

@@ -95,6 +95,13 @@ public final void setAlpha(ApplContext ac, CssValue val)
         alpha = RGBA.filterAlpha(ac, val);
     }
 
+    public boolean equals(LCH other) {
+        if (other != null) {
+            return (vl.equals(other.vl) && vc.equals(other.vc) && vh.equals(other.vh) &&
+                    ((alpha == null && other.alpha == null) || (alpha != null && alpha.equals(other.alpha))));
+        }
+        return false;
+    }
 
     /**
      * Returns a string representation of the object.