fr_b02 / petri / src / main / Network.java @ 5
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1 | 2 | a19coudr | package main; |
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2 | |||
3 | |||
4 | import java.util.ArrayList; |
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5 | import java.util.List; |
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6 | |||
7 | 4 | a19coudr | import arcElement.Arc; |
8 | import arcElement.ArcCleaner; |
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9 | import arcElement.ArcEntering; |
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10 | import arcElement.ArcOutering; |
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11 | import arcElement.ArcZero; |
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12 | 3 | a19coudr | import element.Place; |
13 | 4 | a19coudr | import element.Place.UndefinedToken; |
14 | 3 | a19coudr | import element.Transition; |
15 | |||
16 | 2 | a19coudr | public class Network { |
17 | public static int ArcOutering = 2; |
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18 | public static int ArcCleaner = 1; |
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19 | public static int ArcZero = 0; |
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20 | public static int ArcEntering = 3; |
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21 | 5 | a19coudr | |
22 | 2 | a19coudr | private List<Place> placeList; |
23 | private List<Transition> listTransition; |
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24 | public Network() {
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25 | this.placeList=new ArrayList<Place>(); |
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26 | this.listTransition=new ArrayList<Transition>(); |
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27 | |||
28 | } |
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29 | |||
30 | |||
31 | public void addTransition() { |
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32 | Transition transition = new Transition();
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33 | listTransition.add(transition); |
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34 | } |
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35 | 4 | a19coudr | public void addPlace(int value) throws UndefinedToken { |
36 | 2 | a19coudr | Place place = new Place(value);
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37 | placeList.add(place); |
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38 | } |
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39 | 5 | a19coudr | @SuppressWarnings("serial") |
40 | public class UndefinedIdentifier extends Exception{ |
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41 | public UndefinedIdentifier() {
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42 | super("the identifier cannot take this value"); |
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43 | } |
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44 | 2 | a19coudr | |
45 | 5 | a19coudr | } |
46 | public void addArc(Transition transition, Place place, int value, int identifier) throws UndefinedIdentifier { |
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47 | 2 | a19coudr | |
48 | if (identifier==ArcZero) {
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49 | transition.getArcList().add(new ArcZero(place, value));
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50 | } |
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51 | else if(identifier==ArcCleaner) { |
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52 | transition.getArcList().add(new ArcCleaner(place));
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53 | } |
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54 | else if(identifier==ArcOutering) { |
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55 | transition.getArcList().add(new ArcOutering(place,value));
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56 | }else if(identifier==ArcEntering) { |
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57 | transition.getArcList().add( new ArcEntering(place,value));
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58 | 5 | a19coudr | }else {
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59 | throw new UndefinedIdentifier(); |
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60 | 2 | a19coudr | } |
61 | |||
62 | } |
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63 | public void deleteArc(Arc a) { |
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64 | 5 | a19coudr | Arc aToDelete = null;
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65 | 2 | a19coudr | for(Transition transition: listTransition) {
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66 | for(Arc arc:transition.getArcList()) {
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67 | if(arc.equals(a)) {
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68 | 5 | a19coudr | aToDelete=arc; } |
69 | 2 | a19coudr | } |
70 | 5 | a19coudr | transition.getArcList().remove(aToDelete); |
71 | 2 | a19coudr | } |
72 | |||
73 | } |
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74 | 5 | a19coudr | |
75 | 2 | a19coudr | public void deletePlace( Place place) { |
76 | 5 | a19coudr | Arc aToDelete = null;
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77 | 2 | a19coudr | for(Transition transition: listTransition) {
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78 | for(Arc arc:transition.getArcList()) {
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79 | if(arc.getPlace().equals(place)) {
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80 | 5 | a19coudr | aToDelete=arc; |
81 | 2 | a19coudr | } |
82 | } |
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83 | 5 | a19coudr | deleteArc( aToDelete); |
84 | placeList.remove(place); |
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85 | |||
86 | 2 | a19coudr | } |
87 | 5 | a19coudr | |
88 | 2 | a19coudr | } |
89 | 5 | a19coudr | |
90 | 2 | a19coudr | public void deleteTransition(Transition transition) { |
91 | 5 | a19coudr | |
92 | 2 | a19coudr | listTransition.remove(transition); |
93 | } |
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94 | |||
95 | public void fire(Transition transition) { |
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96 | if (transition.isPullable()==true) { |
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97 | transition.doTransition(); |
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98 | } |
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99 | } |
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100 | public String toString() { |
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101 | String res= "["; |
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102 | for(int i=0;listTransition.size()>i;i++ ) { |
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103 | res=res+"transtion "+i+" :"+listTransition.get(i).toString()+", "; |
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104 | } |
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105 | res=res+"]";
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106 | return res;
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107 | } |
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108 | 5 | a19coudr | public static void main(String[] args) throws UndefinedToken, UndefinedIdentifier { |
109 | |||
110 | 2 | a19coudr | Network n0=new Network();
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111 | n0.addPlace(5);
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112 | n0.addPlace(4);
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113 | n0.addTransition(); |
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114 | n0.addArc(n0.listTransition.get(0), n0.placeList.get(0), 2, ArcEntering); |
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115 | n0.addArc(n0.listTransition.get(0), n0.placeList.get(1), 2, ArcOutering); |
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116 | System.out.println(""); |
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117 | 5 | a19coudr | System.out.println("RESEAU DE PETRI une transtion, un arcOutering un arcEntering"); |
118 | 2 | a19coudr | System.out.println(""); |
119 | System.out.println("situtation initial : "); |
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120 | System.out.println(n0);
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121 | 5 | a19coudr | |
122 | 2 | a19coudr | System.out.println("fire 1 : "); |
123 | n0.fire(n0.listTransition.get(0));
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124 | System.out.println(n0);
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125 | 5 | a19coudr | |
126 | 2 | a19coudr | System.out.println("fire 2 : "); |
127 | n0.fire(n0.listTransition.get(0));
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128 | System.out.println(n0);
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129 | 5 | a19coudr | |
130 | 2 | a19coudr | System.out.println("fire 3 : "); |
131 | n0.fire(n0.listTransition.get(0));
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132 | System.out.println(n0);
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133 | |||
134 | 5 | a19coudr | |
135 | 2 | a19coudr | } |
136 | |||
137 | 4 | a19coudr | |
138 | public List<Place> getPlaceList() { |
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139 | return placeList;
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140 | } |
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141 | |||
142 | |||
143 | public List<Transition> getListTransition() { |
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144 | return listTransition;
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145 | } |
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146 | |||
147 | 2 | a19coudr | } |