Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/shared/model/IntegerArrayData.java @ 1527:252c22237fe7
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 |
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| 1526:4a5e65551923 | 1527:252c22237fe7 |
|---|---|
| 1 package de.intevation.flys.client.shared.model; | |
| 2 | |
| 3 | |
| 4 public class IntegerArrayData implements Data { | |
| 5 | |
| 6 protected String label; | |
| 7 protected String description; | |
| 8 | |
| 9 protected int[] values; | |
| 10 | |
| 11 | |
| 12 public IntegerArrayData() { | |
| 13 } | |
| 14 | |
| 15 | |
| 16 public IntegerArrayData(String label, String description, int[] values) { | |
| 17 this.label = label; | |
| 18 this.description = description; | |
| 19 this.values = values; | |
| 20 } | |
| 21 | |
| 22 | |
| 23 /** | |
| 24 * Returns the label of the item. | |
| 25 * | |
| 26 * @return the label. | |
| 27 */ | |
| 28 public String getLabel() { | |
| 29 return label; | |
| 30 } | |
| 31 | |
| 32 | |
| 33 /** | |
| 34 * Returns the description of the item. | |
| 35 * | |
| 36 * @return the description. | |
| 37 */ | |
| 38 public String getDescription() { | |
| 39 return description; | |
| 40 } | |
| 41 | |
| 42 | |
| 43 /** | |
| 44 * Returns the type of the item. | |
| 45 * | |
| 46 * @return the type. | |
| 47 */ | |
| 48 public String getType() { | |
| 49 return "intarray"; | |
| 50 } | |
| 51 | |
| 52 | |
| 53 /** | |
| 54 * Returns a DataItem which value is a string that consists of the integer | |
| 55 * values separated by a ';'. | |
| 56 * | |
| 57 * @return the DataItem. | |
| 58 */ | |
| 59 public DataItem[] getItems() { | |
| 60 if (values == null || values.length == 0) { | |
| 61 return new DataItem[0]; | |
| 62 } | |
| 63 | |
| 64 StringBuilder sb = new StringBuilder(); | |
| 65 boolean first = true; | |
| 66 | |
| 67 for (int value: values) { | |
| 68 if (first) { | |
| 69 sb.append(String.valueOf(value)); | |
| 70 } | |
| 71 else { | |
| 72 sb.append(";" + String.valueOf(value)); | |
| 73 } | |
| 74 } | |
| 75 | |
| 76 String value = sb.toString(); | |
| 77 DataItem item = new DefaultDataItem(value, value, value); | |
| 78 | |
| 79 return new DataItem[] { item }; | |
| 80 } | |
| 81 | |
| 82 | |
| 83 /** | |
| 84 * @return always null. | |
| 85 */ | |
| 86 public DataItem getDefault() { | |
| 87 return null; | |
| 88 } | |
| 89 } | |
| 90 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |