Renamed json example

xdevs/examples/json/README.md

@@ -87,5 +87,5 @@ Couplings define connections between components:
 
 ```bash
 $ cd xdevs/examples/json
-$ python3 main.py
+$ python3 json2xdevs_example.py
 ```

xdevs/examples/json/json2xdevs_example.py

@@ -0,0 +1,21 @@
+import sys
+
+from xdevs.rt import RealTimeCoordinator, RealTimeManager
+from xdevs.factory import Components
+
+
+if __name__ == '__main__':
+    file_path = sys.argv[1] if len(sys.argv) > 1 else 'gpt.json'
+
+    model = Components.from_json(file_path)
+    """
+    # Virtual simulation
+    coord_v_sim = Coordinator(model)
+    coord_v_sim.initialize()
+    coord_v_sim.simulate()
+    """
+    # Wall-clock simulation
+    m_rt = RealTimeManager(0.2,1)
+    coord_rt_sim = RealTimeCoordinator(model, m_rt)
+    coord_rt_sim.simulate_rt()
+