root / branches / pilotoDWG / applications / appgvSIG / src / com / iver / cit / gvsig / gui / cad / automaton / Spline.java @ 1514
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| 1 | 1487 | fernando | package com.iver.cit.gvsig.gui.cad.automaton; |
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| 2 | |||
| 3 | public class Spline implements com.iver.fsac.Automaton{ |
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| 4 | 1497 | fernando | private int previousStatus = com.iver.fsac.Automaton.FINISHED; |
| 5 | 1487 | fernando | private int status = 0; |
| 6 | |||
| 7 | public void initialize() { |
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| 8 | status = 0;
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| 9 | } |
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| 10 | |||
| 11 | public int transition(String label){ |
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| 12 | switch (status){
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| 13 | |||
| 14 | 1498 | fernando | case -1: |
| 15 | |||
| 16 | break;
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| 17 | |||
| 18 | 1487 | fernando | case 0: |
| 19 | |||
| 20 | if ("punto".equalsIgnoreCase(label)){ |
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| 21 | 1497 | fernando | previousStatus = status; |
| 22 | 1487 | fernando | status = 1;
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| 23 | |||
| 24 | return com.iver.fsac.Automaton.TRANSITION_SUCCESS;
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| 25 | } |
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| 26 | |||
| 27 | if ("cancel".equalsIgnoreCase(label)){ |
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| 28 | 1497 | fernando | previousStatus = status; |
| 29 | 1498 | fernando | status = -1;
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| 30 | 1487 | fernando | |
| 31 | return com.iver.fsac.Automaton.AUTOMATON_FINISHED;
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| 32 | } |
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| 33 | |||
| 34 | break;
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| 35 | |||
| 36 | case 1: |
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| 37 | |||
| 38 | if ("punto".equalsIgnoreCase(label)){ |
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| 39 | 1497 | fernando | previousStatus = status; |
| 40 | 1487 | fernando | status = 1;
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| 41 | |||
| 42 | return com.iver.fsac.Automaton.TRANSITION_SUCCESS;
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| 43 | } |
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| 44 | |||
| 45 | if ("cerrar".equalsIgnoreCase(label)){ |
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| 46 | 1497 | fernando | previousStatus = status; |
| 47 | 1487 | fernando | status = 2;
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| 48 | |||
| 49 | return com.iver.fsac.Automaton.TRANSITION_SUCCESS;
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| 50 | } |
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| 51 | |||
| 52 | if ("cancel".equalsIgnoreCase(label)){ |
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| 53 | 1497 | fernando | previousStatus = status; |
| 54 | 1498 | fernando | status = -1;
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| 55 | 1487 | fernando | |
| 56 | return com.iver.fsac.Automaton.AUTOMATON_FINISHED;
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| 57 | } |
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| 58 | |||
| 59 | break;
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| 60 | |||
| 61 | case 2: |
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| 62 | |||
| 63 | if ("cancel".equalsIgnoreCase(label)){ |
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| 64 | 1497 | fernando | previousStatus = status; |
| 65 | 1498 | fernando | status = -1;
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| 66 | 1487 | fernando | |
| 67 | return com.iver.fsac.Automaton.AUTOMATON_FINISHED;
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| 68 | } |
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| 69 | |||
| 70 | break;
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| 71 | |||
| 72 | } |
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| 73 | |||
| 74 | return com.iver.fsac.Automaton.TRANSITION_FAILED;
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| 75 | } |
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| 76 | |||
| 77 | 1497 | fernando | public int getPreviousStatus(){ |
| 78 | return previousStatus;
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| 79 | } |
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| 80 | |||
| 81 | 1487 | fernando | public int getStatus(){ |
| 82 | return status;
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| 83 | } |
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| 84 | |||
| 85 | 1496 | fernando | public boolean checkState(char c){ |
| 86 | |||
| 87 | 1498 | fernando | if (status == -1){ |
| 88 | return "".indexOf(c) != -1; |
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| 89 | } |
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| 90 | |||
| 91 | 1496 | fernando | if (status == 0){ |
| 92 | return "".indexOf(c) != -1; |
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| 93 | } |
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| 94 | |||
| 95 | if (status == 1){ |
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| 96 | return "".indexOf(c) != -1; |
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| 97 | } |
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| 98 | |||
| 99 | if (status == 2){ |
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| 100 | return "".indexOf(c) != -1; |
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| 101 | } |
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| 102 | |||
| 103 | |||
| 104 | 1487 | fernando | return false; |
| 105 | } |
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| 106 | 1496 | fernando | |
| 107 | public String[] getCurrentTransitions(){ |
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| 108 | |||
| 109 | 1498 | fernando | if (status == -1){ |
| 110 | return new String[]{}; |
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| 111 | } |
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| 112 | |||
| 113 | 1496 | fernando | if (status == 0){ |
| 114 | return new String[]{"punto", "cancel"}; |
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| 115 | } |
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| 116 | |||
| 117 | if (status == 1){ |
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| 118 | return new String[]{"punto", "cerrar", "cancel"}; |
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| 119 | } |
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| 120 | |||
| 121 | if (status == 2){ |
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| 122 | return new String[]{"cancel"}; |
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| 123 | } |
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| 124 | |||
| 125 | |||
| 126 | throw new RuntimeException("Bug!"); |
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| 127 | } |
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| 128 | |||
| 129 | public String[] getCurrentTransitionDescriptions(){ |
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| 130 | |||
| 131 | 1498 | fernando | if (status == -1){ |
| 132 | return new String[]{}; |
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| 133 | } |
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| 134 | |||
| 135 | 1496 | fernando | if (status == 0){ |
| 136 | 1505 | fernando | return new String[]{null, "Cancelar"}; |
| 137 | 1496 | fernando | } |
| 138 | |||
| 139 | if (status == 1){ |
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| 140 | 1505 | fernando | return new String[]{null, "Cerrar", "Cancelar"}; |
| 141 | 1496 | fernando | } |
| 142 | |||
| 143 | if (status == 2){ |
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| 144 | 1505 | fernando | return new String[]{"Cancelar"}; |
| 145 | 1496 | fernando | } |
| 146 | |||
| 147 | |||
| 148 | throw new RuntimeException("Bug!"); |
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| 149 | } |
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| 150 | 1487 | fernando | } |