+ QList<AbstractInterface *> getOutsideInterfaces();
+ /*!
+ * \brief initPatterns
+ * initPatterns() crosses the graph and for each functional block, it computes
+ * the consumptionPattern, the productionPattern, the production counter and delta
+ * using the parameters fo the block.
+ */
+ bool createPatterns();
+ void resetPatternComputed();
+ bool computeOutputPatterns(int nbExec);