/petri/src/element/Place.java - FR_B02 - Gestion de projets élèves

fr_b02 / petri / src / element / Place.java @ 4

       package element;
       public class Place {
               private int token;
               @SuppressWarnings("serial")
               public class UndefinedToken extends Exception{
                       public UndefinedToken() {
                               super("the token cannot take a value <0");
+                      }
+              }
               public Place(int token) throws UndefinedToken{
                       if(token<0) {
                               throw new UndefinedToken();
+                      }
                       this.token=token;
+              }
               public int getToken() {
                       return this.token;
+              }
               public String toString() {
                       return "Place Token : "+token;
+              }
               public boolean isEmpty() {
                       return (this.token==0);
+              }
               public void changeToken(int i) {
                       token += i;
+              }
               public boolean equals(Object o) {
                       if((o instanceof Place) &&(System.identityHashCode(((Place)o))==System.identityHashCode(this))) {
                               return true;
+                      }
                       else {
                               return false;
+                      }
+              }
+      }