- * - OK if the hypothesis is compatible with the sub-shape
- * (and all previous hypothesis on the sub-shape)
- * - NOK if the hypothesis is not compatible with the sub-shape
- * (or one previous hypothesis on the sub-shape)
- * raises exception if hypothesis has not been created
+ * - An enum item explaining what's up
+ * - anErrorText: an optional textual description of a problem (if any)