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1 /** |
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2 * Copyright (c) 2012, Ben Fortuna |
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3 * All rights reserved. |
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4 * |
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5 * Redistribution and use in source and binary forms, with or without |
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6 * modification, are permitted provided that the following conditions |
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7 * are met: |
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8 * |
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9 * o Redistributions of source code must retain the above copyright |
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10 * notice, this list of conditions and the following disclaimer. |
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11 * |
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12 * o Redistributions in binary form must reproduce the above copyright |
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13 * notice, this list of conditions and the following disclaimer in the |
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14 * documentation and/or other materials provided with the distribution. |
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15 * |
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16 * o Neither the name of Ben Fortuna nor the names of any other contributors |
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17 * may be used to endorse or promote products derived from this software |
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18 * without specific prior written permission. |
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19 * |
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20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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31 */ |
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32 package net.fortuna.ical4j.model.parameter; |
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33 |
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34 import net.fortuna.ical4j.model.Parameter; |
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35 import net.fortuna.ical4j.model.ParameterFactoryImpl; |
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36 import net.fortuna.ical4j.util.Strings; |
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37 |
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38 /** |
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39 * $Id$ [18-Apr-2004] |
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40 * |
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41 * Defines a Participation Role parameter. |
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42 * @author benfortuna |
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43 */ |
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44 public class Role extends Parameter { |
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45 |
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46 private static final long serialVersionUID = 1438225631470825963L; |
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47 |
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48 private static final String VALUE_CHAIR = "CHAIR"; |
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49 |
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50 private static final String VALUE_REQ_PARTICIPANT = "REQ-PARTICIPANT"; |
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51 |
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52 private static final String VALUE_OPT_PARTICIPANT = "OPT-PARTICIPANT"; |
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53 |
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54 private static final String VALUE_NON_PARTICIPANT = "NON-PARTICIPANT"; |
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55 |
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56 /** |
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57 * Chair. |
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58 */ |
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59 public static final Role CHAIR = new Role(VALUE_CHAIR); |
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60 |
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61 /** |
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62 * Required participant. |
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63 */ |
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64 public static final Role REQ_PARTICIPANT = new Role(VALUE_REQ_PARTICIPANT); |
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65 |
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66 /** |
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67 * Optional participant. |
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68 */ |
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69 public static final Role OPT_PARTICIPANT = new Role(VALUE_OPT_PARTICIPANT); |
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70 |
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71 /** |
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72 * Non-participant. |
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73 */ |
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74 public static final Role NON_PARTICIPANT = new Role(VALUE_NON_PARTICIPANT); |
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75 |
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76 private String value; |
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77 |
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78 /** |
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79 * @param aValue a string representation of a participation role |
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80 */ |
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81 public Role(final String aValue) { |
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82 super(ROLE, ParameterFactoryImpl.getInstance()); |
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83 this.value = Strings.unquote(aValue); |
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84 } |
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85 |
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86 /** |
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87 * {@inheritDoc} |
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88 */ |
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89 public final String getValue() { |
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90 return value; |
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91 } |
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92 } |