diff --git a/src/main/java/org/petriNet/Main.java b/src/main/java/org/petriNet/Main.java
new file mode 100644
index 0000000000000000000000000000000000000000..2a1a22f495f7808a956245ce2efb28fe7d1beeeb
--- /dev/null
+++ b/src/main/java/org/petriNet/Main.java
@@ -0,0 +1,51 @@
+package org.petriNet;
+
+public class Main {
+
+ public static void main(String[] args) {
+ // Initialize the Petri network
+ ReseauPetri petriNetwork = new ReseauPetri();
+
+ // Create places
+ Place place1 = new Place(3, petriNetwork.generateId(1));
+ Place place2 = new Place(0, petriNetwork.generateId(1));
+
+ // Add places to the network
+ petriNetwork.ajouterPlace(place1);
+ petriNetwork.ajouterPlace(place2);
+
+ // Create a transition
+ Transition transition1 = new Transition("T1", petriNetwork.generateId(2));
+
+ // Add the transition to the network
+ petriNetwork.ajouterTransition(transition1);
+
+ // Create arcs and add them to the network
+ // Incoming arc from place1 to transition1 with weight 1
+ Arc_ENTRANT incomingArc = new Arc_entrant_simple(transition1, place1, 1, petriNetwork.generateId(0));
+ petriNetwork.ajouterArc(incomingArc);
+ transition1.ajouterArc_ENTRANT(incomingArc);
+
+ // Outgoing arc from transition1 to place2 with weight 1
+ Arc_SORTANT outgoingArc = new Arc_SORTANT(transition1, place2, 1, petriNetwork.generateId(0));
+ petriNetwork.ajouterArc(outgoingArc);
+ transition1.ajouterArc_SORTANT(outgoingArc);
+
+ // Display the initial state of the Petri network
+ System.out.println("Initial State of Petri Network:");
+ petriNetwork.afficherReseau();
+
+ // Activate the transition
+ System.out.println("\nActivating transition T1...");
+ petriNetwork.tirer_transition(String.valueOf(transition1.getId()));
+
+ // Display the state of the Petri network after activation
+ System.out.println("\nState of Petri Network after Transition T1 Activation:");
+ petriNetwork.afficherReseau();
+
+ // Example assertions to verify changes
+ System.out.println("\nVerifying state:");
+ System.out.println("Tokens in Place 1 (expected 2): " + place1.get_nombre_jetons());
+ System.out.println("Tokens in Place 2 (expected 1): " + place2.get_nombre_jetons());
+ }
+}
diff --git a/src/main/java/org/petriNet/MainSpecialVideur.java b/src/main/java/org/petriNet/MainSpecialVideur.java
new file mode 100644
index 0000000000000000000000000000000000000000..53e3915a08376c53ce5579e9c9d53e71071dbfb5
--- /dev/null
+++ b/src/main/java/org/petriNet/MainSpecialVideur.java
@@ -0,0 +1,51 @@
+package org.petriNet;
+
+public class MainSpecialVideur {
+
+ public static void main(String[] args) {
+ // Initialize the Petri network
+ ReseauPetri petriNetwork = new ReseauPetri();
+
+ // Create places
+ Place place1 = new Place(2, petriNetwork.generateId(1));
+ Place place2 = new Place(4, petriNetwork.generateId(1));
+
+ // Add places to the network
+ petriNetwork.ajouterPlace(place1);
+ petriNetwork.ajouterPlace(place2);
+
+ // Create a transition
+ Transition transition1 = new Transition("T1", petriNetwork.generateId(2));
+
+ // Add the transition to the network
+ petriNetwork.ajouterTransition(transition1);
+
+ // Create arcs and add them to the network
+ // Incoming arc from place2 to transition1 with weight 1
+ Arc_videur incomingArc_videur = new Arc_videur(transition1, place2, 1, petriNetwork.generateId(0));
+ petriNetwork.ajouterArc(incomingArc_videur);
+ transition1.ajouterArc_ENTRANT(incomingArc_videur);
+
+ // Outgoing arc from transition1 to place1 with weight 1
+ Arc_SORTANT outgoingArc = new Arc_SORTANT(transition1, place1, 1, petriNetwork.generateId(0));
+ petriNetwork.ajouterArc(outgoingArc);
+ transition1.ajouterArc_SORTANT(outgoingArc);
+
+ // Display the initial state of the Petri network
+ System.out.println("Initial State of Petri Network:");
+ petriNetwork.afficherReseau();
+
+ // Activate the transition
+ System.out.println("\nActivating transition T1...");
+ petriNetwork.tirer_transition(String.valueOf(transition1.getId()));
+
+ // Display the state of the Petri network after activation
+ System.out.println("\nState of Petri Network after Transition T1 Activation:");
+ petriNetwork.afficherReseau();
+
+ // Example assertions to verify changes
+ System.out.println("\nVerifying state:");
+ System.out.println("Tokens in Place 1 (expected 3): " + place1.get_nombre_jetons());
+ System.out.println("Tokens in Place 2 (expected 0): " + place2.get_nombre_jetons());
+ }
+}
diff --git a/src/main/java/org/petriNet/MainSpecialZero.java b/src/main/java/org/petriNet/MainSpecialZero.java
new file mode 100644
index 0000000000000000000000000000000000000000..3b68d1b27e677b97d29519e2b665d8e713d503ec
--- /dev/null
+++ b/src/main/java/org/petriNet/MainSpecialZero.java
@@ -0,0 +1,51 @@
+package org.petriNet;
+
+public class MainSpecialZero {
+
+ public static void main(String[] args) {
+ // Initialize the Petri network
+ ReseauPetri petriNetwork = new ReseauPetri();
+
+ // Create places
+ Place place1 = new Place(3, petriNetwork.generateId(1));
+ Place place2 = new Place(0, petriNetwork.generateId(1));
+
+ // Add places to the network
+ petriNetwork.ajouterPlace(place1);
+ petriNetwork.ajouterPlace(place2);
+
+ // Create a transition
+ Transition transition1 = new Transition("T1", petriNetwork.generateId(2));
+
+ // Add the transition to the network
+ petriNetwork.ajouterTransition(transition1);
+
+ // Create arcs and add them to the network
+ // Incoming arc from place2 to transition1 with weight 1
+ Arc_zero incomingArc_zero = new Arc_zero(transition1, place2, 1, petriNetwork.generateId(0));
+ petriNetwork.ajouterArc(incomingArc_zero);
+ transition1.ajouterArc_ENTRANT(incomingArc_zero);
+
+ // Outgoing arc from transition1 to place1 with weight 1
+ Arc_SORTANT outgoingArc = new Arc_SORTANT(transition1, place1, 1, petriNetwork.generateId(0));
+ petriNetwork.ajouterArc(outgoingArc);
+ transition1.ajouterArc_SORTANT(outgoingArc);
+
+ // Display the initial state of the Petri network
+ System.out.println("Initial State of Petri Network:");
+ petriNetwork.afficherReseau();
+
+ // Activate the transition
+ System.out.println("\nActivating transition T1...");
+ petriNetwork.tirer_transition(String.valueOf(transition1.getId()));
+
+ // Display the state of the Petri network after activation
+ System.out.println("\nState of Petri Network after Transition T1 Activation:");
+ petriNetwork.afficherReseau();
+
+ // Example assertions to verify changes
+ System.out.println("\nVerifying state:");
+ System.out.println("Tokens in Place 1 (expected 4): " + place1.get_nombre_jetons());
+ System.out.println("Tokens in Place 2 (expected 0): " + place2.get_nombre_jetons());
+ }
+}