ajout de commentaires dans les interfaces et correction des test

src/fr/api/Category.java

@@ -5,5 +5,10 @@ package src.fr.api;
  * A public type to organize part types in categories
  */
 public interface Category {
+
+    /*
+     * return the name of the cathegory
+     * @return String, name of the cathegory, non null
+     */
     String getName();
 }

src/fr/api/CompatibilityChecker.java

@@ -1,6 +1,18 @@
 package src.fr.api;
 import java.util.Set;
 public interface CompatibilityChecker {
+
+    /*
+     * return the list of the incompatibles PartType of a PartType
+     * @param reference : the PartType that we want to see the incompatibilities,non null
+     * @return the Set list of the incompatibles PartType
+     */
     Set<PartType> getIncompatibilities(PartType reference);
+
+    /*
+     * return the list of the requirements PartType of a PartType
+     * @param reference : the PartType that we want to see the requirements,non null
+     * @return the Set list of the requirements PartType
+     */
     Set<PartType> getRequirements(PartType reference);
 }

src/fr/api/CompatibilityManager.java

@@ -1,8 +1,34 @@
 package src.fr.api;
 import java.util.Set;
 public interface CompatibilityManager extends CompatibilityChecker {
+
+    /*
+     * add a incompatibles PartType to a PartType
+     * @param reference : the PartType that we wish to add incompatibilities
+     * @param target : Set list of incompatibilities PartType to add
+     */
     void addIncompatibilities(PartType reference,Set<PartType> target);
+
+    /*
+     * remove a PartType of the incompatibilities of a PartType, warning,
+     * warning : we must also remove the incompatibility from all the other PartTypes which the @param reference in their incompatibility
+     * @param reference : the PartType that we wish to remove a incompatible PartType
+     * @param target : PartType to remove of incompatibility
+     */
     void removeIncompatibility(PartType reference, PartType target);
+
+
+    /*
+     * add requirements PartType to a PartType
+     * @param reference : the PartType that we wish to add requirements
+     * @param target : Set list of requirement PartType to add
+     */    
     void addRequirements(PartType reference, Set<PartType> target);
+
+    /*
+     * remove a PartType of the incompatibilities of a PartType 
+     * @param reference : the PartType that we wish to remove a requirement PartType
+     * @param target : PartType to remove of requirement
+     */
     void removeRequirement(PartType reference, PartType target);
 }

src/fr/api/Configuration.java

@@ -1,7 +1,14 @@
 package src.fr.api;
 import java.util.Set;
 public interface Configuration {
+
+
+    /*
+     * @return true if there is no compatibility issue between PartType else false
+     */
     boolean isValid();
+
+
     boolean isComplete();
     Set<PartType> getSelectedParts();
     void selectPart(PartType chosenPart);