Implemented the result enriching

With this task, I opened the I18N and enriched the Function annotations

java/com.sap.sse.datamining.shared/src/com/sap/sse/datamining/annotations/Dimension.java

@@ -6,6 +6,8 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
+import com.sap.sse.datamining.shared.Unit;
+
 /**
  * Methods marked with this annotation will be used as dimensions for the data mining framework. The method will be called,
  * if the dimension value of a data element is requested.<br />
@@ -22,16 +24,16 @@ import java.lang.annotation.Target;
  *      <li>classes that implement <code>equals()</code>, <code>hashCode()</code> and <code>toString()</code>.
  * </ul>
  * Otherwise the grouping could become incorrect and the result presentation will be unreadable.
- * 
- * 
- * @author Lennart Hensler (D054527)
- *
  */
 @Documented
 @Target(ElementType.METHOD)
 @Retention(RetentionPolicy.RUNTIME)
 public @interface Dimension {
     
-    public String value();
+    public String messageKey();
+
+    public Unit resultUnit() default Unit.None;
+    
+    public int resultDecimals() default 0;
 
 }

java/com.sap.sse.datamining.shared/src/com/sap/sse/datamining/annotations/SideEffectFreeValue.java

@@ -6,19 +6,22 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
+import com.sap.sse.datamining.shared.Unit;
+
 /**
  * Methods marked with this annotation will be used as function for the data mining framework. Functions can be used by the user to
  * create new functions and dimensions.<br />
  * The marked method has to be <b>side effect free</b>.<br />
- * 
- * @author Lennart Hensler (D054527)
- *
  */
 @Documented
 @Target(ElementType.METHOD)
 @Retention(RetentionPolicy.RUNTIME)
 public @interface SideEffectFreeValue {
     
-    public String value();
+    public String messageKey();
+
+    public Unit resultUnit() default Unit.None;
+    
+    public int resultDecimals() default 0;
 
 }