Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/shared/model/DataList.java @ 870:d5fb88ba99d2
Display status message and progress information in the WSPLGEN loading panel.
flys-client/trunk@2690 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Fri, 09 Sep 2011 15:08:15 +0000 |
parents | 1d0be51ab93b |
children | a7179e3a774e |
rev | line source |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.client.shared.model; |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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2 |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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3 import java.io.Serializable; |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
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4 import java.util.ArrayList; |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
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5 import java.util.List; |
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6 |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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7 /** |
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8 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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9 */ |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
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10 public class DataList implements Serializable { |
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11 |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
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12 /** The list of Data objects managed by this list.*/ |
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13 protected List<Data> data; |
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14 |
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15 /** The name of the state that this list belongs to.*/ |
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16 protected String state; |
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17 |
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18 /** The name of a UIProvider that is recommended to render this DataList.*/ |
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19 protected String uiprovider; |
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20 |
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21 /** The label that should be used to label data objects.*/ |
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22 protected String label; |
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23 |
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24 |
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parents:
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25 /** |
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26 * The default constructor that creates a new DataList without Data objects |
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27 * and no UIProvider. |
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28 */ |
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29 public DataList() { |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
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30 data = new ArrayList<Data>(); |
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parents:
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31 } |
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32 |
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33 |
52
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34 /** |
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35 * Constructor. |
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36 * |
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37 * @param state The name of the state that this list belongs to. |
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38 * @param size The initial size of the list. |
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The DataList has a label now.
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parents:
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39 */ |
51
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Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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40 public DataList(String state, int size) { |
a2923d63f530
Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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41 this.state = state; |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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42 this.data = new ArrayList<Data>(size); |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
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parents:
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43 } |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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44 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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45 |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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46 /** |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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47 * A constructor that creates a new DataList without Data objects and no |
a2923d63f530
Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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48 * UIProvider. Size defines the initial size of the list. |
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Introduced a data structure DataList to manage to list of Data objects of a single state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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49 * |
52
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50 * @param state The name of the state that this list belongs to. |
51
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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51 * @param size The initial size of the list. |
52
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The DataList has a label now.
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52 * @param uiprovider The UIProvider that should be used to render this list. |
51
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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53 */ |
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54 public DataList(String state, int size, String uiprovider) { |
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55 this(state, size); |
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56 this.uiprovider = uiprovider; |
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57 } |
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parents:
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58 |
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59 |
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60 /** |
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61 * A constructor that creates a new DataList without Data objects and no |
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62 * UIProvider. Size defines the initial size of the list. |
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63 * |
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64 * @param state The name of the state that this list belongs to. |
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65 * @param size The initial size of the list. |
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66 * @param uiprovider The UIProvider that should be used to render this list. |
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67 * @param label The label. |
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68 */ |
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69 public DataList(String state, int size, String uiprovider, String label) { |
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70 this(state, size, uiprovider); |
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71 this.label = label; |
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72 } |
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73 |
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74 |
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75 /** |
51
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76 * Adds a new Data object to the list. |
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77 * |
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78 * @param obj The Data object. |
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79 */ |
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80 public void add(Data obj) { |
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81 if (obj != null) { |
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82 data.add(obj); |
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83 } |
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84 } |
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85 |
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86 |
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87 /** |
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88 * Adds a new Data objects to the list. |
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89 * |
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90 * @param obj The Data object. |
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91 */ |
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92 public void add(Data[] obj) { |
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93 if (obj != null) { |
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94 for (Data o: obj) { |
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95 data.add(o); |
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96 } |
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97 } |
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98 } |
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99 |
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100 |
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101 /** |
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102 * Returns the Data element at position <i>idx</i>. |
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103 * |
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104 * @param idx The position of an element that should be returned. |
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105 * |
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106 * @return the Data element at position <i>idx</i>. |
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107 */ |
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108 public Data get(int idx) { |
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109 if (idx < size()) { |
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110 return data.get(idx); |
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111 } |
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112 |
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113 return null; |
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114 } |
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115 |
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116 |
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117 /** |
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118 * Returns the whole list of Data objects. |
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119 * |
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120 * @return the whole list of Data objects. |
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121 */ |
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122 public List<Data> getAll() { |
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123 return data; |
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124 } |
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125 |
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126 /** |
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127 * Returns the number of Data objects in the list. |
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128 * |
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129 * @param the number of Data objects in the list. |
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130 */ |
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131 public int size() { |
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132 return data.size(); |
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133 } |
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134 |
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135 |
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136 /** |
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137 * Returns the name of the state that this list belongs to. |
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138 * |
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139 * @return the name of the state that this list belongs to. |
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140 */ |
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141 public String getState() { |
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142 return state; |
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143 } |
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144 |
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145 |
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146 /** |
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147 * Returns the label for this list. |
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148 * |
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149 * @return the label of this list. |
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150 */ |
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151 public String getLabel() { |
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152 return label; |
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153 } |
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154 |
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155 |
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156 /** |
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157 * Retrieves the name of a UIProvider or null if no one is recommended. |
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158 * |
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159 * @return the name of a UIProvider or null if no one is recommended. |
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160 */ |
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161 public String getUIProvider() { |
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162 return uiprovider; |
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163 } |
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164 } |
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165 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |