Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/utils/StringUtils.java @ 469:62fc63d0f71d

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Added a new State in Product Verticalprofile in Timeseriespoints. Now it will be displayed the Years where measurements happened and than only the dates of the chosen Year will be fetched and displayed. gnv-artifacts/trunk@532 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Tue, 12 Jan 2010 12:42:53 +0000
parents 52e031261eaa
children c4156275c1e1
rev   line source
439
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1 package de.intevation.gnv.utils;
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2
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3 /**
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4 * @author Sascha L. Teichmann <sascha.teichmann@intevation.de>
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5 */
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6 public final class StringUtils
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7 {
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8 private StringUtils() {
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9 }
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10
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11 public static final String [] append(String [] haystack, String straw) {
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12 if (haystack == null) {
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13 return new String [] { straw };
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14 }
442
52e031261eaa Create a new 'gnv' section in config file.
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15 String [] nhaystack = new String[haystack.length + 1];
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16 System.arraycopy(haystack, 0, nhaystack, 0, haystack.length);
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17 nhaystack[haystack.length] = straw;
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18 return nhaystack;
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19 }
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20
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21 public static final boolean contains(String [] haystack, String needle) {
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22 if (haystack == null) {
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23 return false;
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24 }
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25
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26 if (needle == null) {
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27 for (int i = haystack.length - 1; i >= 0; --i) {
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28 if (haystack[i] == null) {
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29 return true;
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30 }
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31 }
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32 }
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33 else {
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34 for (int i = haystack.length - 1; i >= 0; --i) {
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35 String straw = haystack[i];
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36 if (straw != null && straw.equals(needle)) {
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37 return true;
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38 }
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39 }
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40 }
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41
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42 return false;
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43 }
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44 }
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45 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8:
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