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annotate flys-client/src/main/java/de/intevation/flys/client/shared/model/IntegerArrayData.java @ 1527:252c22237fe7

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Added new Data classes for integer array and integer options. flys-client/trunk@3725 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 19 Jan 2012 16:59:43 +0000
parents
children 0f2b94408bd1
rev   line source
1527
252c22237fe7 Added new Data classes for integer array and integer options.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.client.shared.model;
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2
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3
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4 public class IntegerArrayData implements Data {
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5
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6 protected String label;
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7 protected String description;
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8
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9 protected int[] values;
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10
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11
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12 public IntegerArrayData() {
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13 }
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15
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16 public IntegerArrayData(String label, String description, int[] values) {
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17 this.label = label;
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18 this.description = description;
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19 this.values = values;
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20 }
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21
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22
252c22237fe7 Added new Data classes for integer array and integer options.
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23 /**
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24 * Returns the label of the item.
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25 *
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26 * @return the label.
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27 */
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28 public String getLabel() {
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29 return label;
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30 }
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31
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32
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33 /**
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34 * Returns the description of the item.
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35 *
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36 * @return the description.
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37 */
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38 public String getDescription() {
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39 return description;
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40 }
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41
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42
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43 /**
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44 * Returns the type of the item.
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45 *
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46 * @return the type.
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47 */
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48 public String getType() {
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49 return "intarray";
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50 }
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51
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52
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53 /**
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54 * Returns a DataItem which value is a string that consists of the integer
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55 * values separated by a ';'.
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56 *
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57 * @return the DataItem.
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58 */
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59 public DataItem[] getItems() {
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60 if (values == null || values.length == 0) {
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61 return new DataItem[0];
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62 }
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63
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64 StringBuilder sb = new StringBuilder();
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65 boolean first = true;
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66
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67 for (int value: values) {
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68 if (first) {
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69 sb.append(String.valueOf(value));
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70 }
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71 else {
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72 sb.append(";" + String.valueOf(value));
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73 }
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74 }
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75
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76 String value = sb.toString();
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77 DataItem item = new DefaultDataItem(value, value, value);
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78
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79 return new DataItem[] { item };
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80 }
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81
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82
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83 /**
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84 * @return always null.
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85 */
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86 public DataItem getDefault() {
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87 return null;
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88 }
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89 }
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90 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org