【问题标题】:Puzzle - Sort text?拼图 - 对文本进行排序?
【发布时间】:2015-12-16 18:50:12
【问题描述】:

很难为这个问题找到合适的标题。欢迎编辑! :)


这是我的来源xml代码:

<resources>
    <array name="md_colors">
        <item name="[color1]_50" type="color">[color hex]</item>
        <item name="[color1]_100" type="color">[color hex]</item>
        <item name="[color1]_200" type="color">[color hex]</item>
        <item name="[color1]_300" type="color">[color hex]</item>
        ...
        <item name="[color1]_900" type="color">[color hex]</item>

        <item name="[color1]_A100" type="color">[color hex]</item>
        <item name="[color1]_A200" type="color">[color hex]</item>
        <item name="[color1]_A400" type="color">[color hex]</item>
        <item name="[color1]_A700" type="color">[color hex]</item>


        <item name="[color2]_50" type="color">[color hex]</item>
        <item name="[color2]_100" type="color">[color hex]</item>
        <item name="[color2]_200" type="color">[color hex]</item>
        <item name="[color2]_300" type="color">[color hex]</item>
        ...
        <item name="[color2]_900" type="color">[color hex]</item>

        <item name="[color2]_A100" type="color">[color hex]</item>
        <item name="[color2]_A200" type="color">[color hex]</item>
        <item name="[color2]_A400" type="color">[color hex]</item>
        <item name="[color2]_A700" type="color">[color hex]</item>


        <item name="[color3]_50" type="color">[color hex]</item>
        ...
        <item name="[color20]_A700" type="color">[color hex]</item>
    </array>
<resources>

这是它的排序方式:

<resources>
    <array name="mdcolors_50">
        <item name="[color1]_50" type="color">[color hex]</item>
        <item name="[color2]_50" type="color">[color hex]</item>
        ...
        <item name="[color20]_50" type="color">[color hex]</item>
    </array>

    <array name="mdcolors_100">
        <item name="[color1]_100" type="color">[color hex]</item>
        <item name="[color2]_100" type="color">[color hex]</item>
        ...
        <item name="[color20]_100" type="color">[color hex]</item>
    </array>

    <array name="mdcolors_200">
        <item name="[color1]_200" type="color">[color hex]</item>
        <item name="[color2]_200" type="color">[color hex]</item>
        ...
        <item name="[color20]_200" type="color">[color hex]</item>
    </array>
    ...

    <array name="mdcolors_A100">
        <item name="[color1]_A100" type="color">[color hex]</item>
        <item name="[color2]_A100" type="color">[color hex]</item>
        ...
    </array>

    <array name="mdcolors_A200">
        <item name="[color1]_A200" type="color">[color hex]</item>
        <item name="[color2]_A200" type="color">[color hex]</item>
        ...
        <item name="[color20]_A200" type="color">[color hex]</item>
    </array>

    <array name="mdcolors_A400">
        <item name="[color1]_A400" type="color">[color hex]</item>
        <item name="[color2]_A400" type="color">[color hex]</item>
        ...
        <item name="[color20]_A400" type="color">[color hex]</item>
    </array>

    <array name="mdcolors_A700">
        <item name="[color1]_A700" type="color">[color hex]</item>
        <item name="[color2]_A700" type="color">[color hex]</item>
        ...
        <item name="[color20]_A700" type="color">[color hex]</item>
    </array>
<resources>

现在我的问题是如何对源文件进行排序以接收上述排序?

重要:

  • 数字顺序不是50100150200..
    它是50100200、..A100、@9876 , A200, A400, A700
  • 每个号码都需要放入一个新的&lt;array name="mdcolor_[color???]" /&gt;
  • 我只能在java中编程。我也了解html/js/php,但可以将其用作工具。

【问题讨论】:

  • 分享您的研究对每个人都有帮助。告诉我们您发现了什么以及为什么它不能满足您的需求。
  • @SandeepChatterjee 我的想法是手动完成 xD 我知道可以为此编写一个小程序,但我不知道,这就是我问的原因。

标签: java xml sorting


【解决方案1】:

您可以使用 Linux 工具对数组文件进行排序,但之后您必须分段编辑它。

cut -d'"' -f2  array.xml  | rev  | cut -d'_' -f1 | rev | sort | uniq |  xargs -I{} grep _{}\" array.xml

输出将是:

    <item name="red_100" type="color">#f9bdbb</item>
    <item name="pink_100" type="color">#f8bbd0</item>
    <item name="purple_100" type="color">#e1bee7</item>
    <item name="deep_purple_100" type="color">#d1c4e9</item>
    <item name="indigo_100" type="color">#c5cae9</item>
    <item name="blue_100" type="color">#d0d9ff</item>
    <item name="light_blue_100" type="color">#b3e5fc</item>
    <item name="cyan_100" type="color">#b2ebf2</item>
    <item name="teal_100" type="color">#b2dfdb</item>
    <item name="green_100" type="color">#a3e9a4</item>
    <item name="light_green_100" type="color">#dcedc8</item>
    <item name="lime_100" type="color">#f0f4c3</item>
    <item name="yellow_100" type="color">#fff9c4</item>
    <item name="amber_100" type="color">#ffecb3</item>
    <item name="orange_100" type="color">#ffe0b2</item>
    <item name="deep_orange_100" type="color">#ffccbc</item>
    <item name="brown_100" type="color">#d7ccc8</item>
    <item name="grey_100" type="color">#f5f5f5</item>
    <item name="blue_grey_100" type="color">#cfd8dc</item>
    <item name="grey_1000b" type="color">#000000</item>
    <item name="grey_1000w" type="color">#ffffff</item>
    <item name="red_200" type="color">#f69988</item>
    <item name="pink_200" type="color">#f48fb1</item>
    <item name="purple_200" type="color">#ce93d8</item>
    <item name="deep_purple_200" type="color">#b39ddb</item>
    <item name="indigo_200" type="color">#9fa8da</item>
    <item name="blue_200" type="color">#afbfff</item>
    <item name="light_blue_200" type="color">#81d4fa</item>
    <item name="cyan_200" type="color">#80deea</item>
    <item name="teal_200" type="color">#80cbc4</item>
    <item name="green_200" type="color">#72d572</item>
    <item name="light_green_200" type="color">#c5e1a5</item>
    <item name="lime_200" type="color">#e6ee9c</item>
    <item name="yellow_200" type="color">#fff59d</item>
    <item name="amber_200" type="color">#ffe082</item>
    <item name="orange_200" type="color">#ffcc80</item>
    <item name="deep_orange_200" type="color">#ffab91</item>
    <item name="brown_200" type="color">#bcaaa4</item>
    <item name="grey_200" type="color">#eeeeee</item>
    <item name="blue_grey_200" type="color">#b0bec5</item>
    <item name="red_300" type="color">#f36c60</item>
    <item name="pink_300" type="color">#f06292</item>
    <item name="purple_300" type="color">#ba68c8</item>
    <item name="deep_purple_300" type="color">#9575cd</item>
    <item name="indigo_300" type="color">#7986cb</item>
    <item name="blue_300" type="color">#91a7ff</item>
    <item name="light_blue_300" type="color">#4fc3f7</item>
    <item name="cyan_300" type="color">#4dd0e1</item>
    <item name="teal_300" type="color">#4db6ac</item>
    <item name="green_300" type="color">#42bd41</item>
    <item name="light_green_300" type="color">#aed581</item>
    <item name="lime_300" type="color">#dce775</item>
    <item name="yellow_300" type="color">#fff176</item>
    <item name="amber_300" type="color">#ffd54f</item>
    <item name="orange_300" type="color">#ffb74d</item>
    <item name="deep_orange_300" type="color">#ff8a65</item>
    <item name="brown_300" type="color">#a1887f</item>
    <item name="grey_300" type="color">#e0e0e0</item>
    <item name="blue_grey_300" type="color">#90a4ae</item>
    <item name="red_400" type="color">#e84e40</item>
    <item name="pink_400" type="color">#ec407a</item>
    <item name="purple_400" type="color">#ab47bc</item>
    <item name="deep_purple_400" type="color">#7e57c2</item>
    <item name="indigo_400" type="color">#5c6bc0</item>
    <item name="blue_400" type="color">#738ffe</item>
    <item name="light_blue_400" type="color">#29b6f6</item>
    <item name="cyan_400" type="color">#26c6da</item>
    <item name="teal_400" type="color">#26a69a</item>
    <item name="green_400" type="color">#2baf2b</item>
    <item name="light_green_400" type="color">#9ccc65</item>
    <item name="lime_400" type="color">#d4e157</item>
    <item name="yellow_400" type="color">#ffee58</item>
    <item name="amber_400" type="color">#ffca28</item>
    <item name="orange_400" type="color">#ffa726</item>
    <item name="deep_orange_400" type="color">#ff7043</item>
    <item name="brown_400" type="color">#8d6e63</item>
    <item name="grey_400" type="color">#bdbdbd</item>
    <item name="blue_grey_400" type="color">#78909c</item>
    <item name="red_50" type="color">#fde0dc</item>
    <item name="pink_50" type="color">#fce4ec</item>
    <item name="purple_50" type="color">#f3e5f5</item>
    <item name="deep_purple_50" type="color">#ede7f6</item>
    <item name="indigo_50" type="color">#e8eaf6</item>
    <item name="blue_50" type="color">#e7e9fd</item>
    <item name="light_blue_50" type="color">#e1f5fe</item>
    <item name="cyan_50" type="color">#e0f7fa</item>
    <item name="teal_50" type="color">#e0f2f1</item>
    <item name="green_50" type="color">#d0f8ce</item>
    <item name="light_green_50" type="color">#f1f8e9</item>
    <item name="lime_50" type="color">#f9fbe7</item>
    <item name="yellow_50" type="color">#fffde7</item>
    <item name="amber_50" type="color">#fff8e1</item>
    <item name="orange_50" type="color">#fff3e0</item>
    <item name="deep_orange_50" type="color">#fbe9e7</item>
    <item name="brown_50" type="color">#efebe9</item>
    <item name="grey_50" type="color">#fafafa</item>
    <item name="blue_grey_50" type="color">#eceff1</item>
    <item name="red_500" type="color">#e51c23</item>
    <item name="pink_500" type="color">#e91e63</item>
    <item name="purple_500" type="color">#9c27b0</item>
    <item name="deep_purple_500" type="color">#673ab7</item>
    <item name="indigo_500" type="color">#3f51b5</item>
    <item name="blue_500" type="color">#5677fc</item>
    <item name="light_blue_500" type="color">#03a9f4</item>
    <item name="cyan_500" type="color">#00bcd4</item>
    <item name="teal_500" type="color">#009688</item>
    <item name="green_500" type="color">#259b24</item>
    <item name="light_green_500" type="color">#8bc34a</item>
    <item name="lime_500" type="color">#cddc39</item>
    <item name="yellow_500" type="color">#ffeb3b</item>
    <item name="amber_500" type="color">#ffc107</item>
    <item name="orange_500" type="color">#ff9800</item>
    <item name="deep_orange_500" type="color">#ff5722</item>
    <item name="brown_500" type="color">#795548</item>
    <item name="grey_500" type="color">#9e9e9e</item>
    <item name="blue_grey_500" type="color">#607d8b</item>
    <item name="red_600" type="color">#dd191d</item>
    <item name="pink_600" type="color">#d81b60</item>
    <item name="purple_600" type="color">#8e24aa</item>
    <item name="deep_purple_600" type="color">#5e35b1</item>
    <item name="indigo_600" type="color">#3949ab</item>
    <item name="blue_600" type="color">#4e6cef</item>
    <item name="light_blue_600" type="color">#039be5</item>
    <item name="cyan_600" type="color">#00acc1</item>
    <item name="teal_600" type="color">#00897b</item>
    <item name="green_600" type="color">#0a8f08</item>
    <item name="light_green_600" type="color">#7cb342</item>
    <item name="lime_600" type="color">#c0ca33</item>
    <item name="yellow_600" type="color">#fdd835</item>
    <item name="amber_600" type="color">#ffb300</item>
    <item name="orange_600" type="color">#fb8c00</item>
    <item name="deep_orange_600" type="color">#f4511e</item>
    <item name="brown_600" type="color">#6d4c41</item>
    <item name="grey_600" type="color">#757575</item>
    <item name="blue_grey_600" type="color">#546e7a</item>
    <item name="red_700" type="color">#d01716</item>
    <item name="pink_700" type="color">#c2185b</item>
    <item name="purple_700" type="color">#7b1fa2</item>
    <item name="deep_purple_700" type="color">#512da8</item>
    <item name="indigo_700" type="color">#303f9f</item>
    <item name="blue_700" type="color">#455ede</item>
    <item name="light_blue_700" type="color">#0288d1</item>
    <item name="cyan_700" type="color">#0097a7</item>
    <item name="teal_700" type="color">#00796b</item>
    <item name="green_700" type="color">#0a7e07</item>
    <item name="light_green_700" type="color">#689f38</item>
    <item name="lime_700" type="color">#afb42b</item>
    <item name="yellow_700" type="color">#fbc02d</item>
    <item name="amber_700" type="color">#ffa000</item>
    <item name="orange_700" type="color">#f57c00</item>
    <item name="deep_orange_700" type="color">#e64a19</item>
    <item name="brown_700" type="color">#5d4037</item>
    <item name="grey_700" type="color">#616161</item>
    <item name="blue_grey_700" type="color">#455a64</item>
    <item name="red_800" type="color">#c41411</item>
    <item name="pink_800" type="color">#ad1457</item>
    <item name="purple_800" type="color">#6a1b9a</item>
    <item name="deep_purple_800" type="color">#4527a0</item>
    <item name="indigo_800" type="color">#283593</item>
    <item name="blue_800" type="color">#3b50ce</item>
    <item name="light_blue_800" type="color">#0277bd</item>
    <item name="cyan_800" type="color">#00838f</item>
    <item name="teal_800" type="color">#00695c</item>
    <item name="green_800" type="color">#056f00</item>
    <item name="light_green_800" type="color">#558b2f</item>
    <item name="lime_800" type="color">#9e9d24</item>
    <item name="yellow_800" type="color">#f9a825</item>
    <item name="amber_800" type="color">#ff8f00</item>
    <item name="orange_800" type="color">#ef6c00</item>
    <item name="deep_orange_800" type="color">#d84315</item>
    <item name="brown_800" type="color">#4e342e</item>
    <item name="grey_800" type="color">#424242</item>
    <item name="blue_grey_800" type="color">#37474f</item>
    <item name="red_900" type="color">#b0120a</item>
    <item name="pink_900" type="color">#880e4f</item>
    <item name="purple_900" type="color">#4a148c</item>
    <item name="deep_purple_900" type="color">#311b92</item>
    <item name="indigo_900" type="color">#1a237e</item>
    <item name="blue_900" type="color">#2a36b1</item>
    <item name="light_blue_900" type="color">#01579b</item>
    <item name="cyan_900" type="color">#006064</item>
    <item name="teal_900" type="color">#004d40</item>
    <item name="green_900" type="color">#0d5302</item>
    <item name="light_green_900" type="color">#33691e</item>
    <item name="lime_900" type="color">#827717</item>
    <item name="yellow_900" type="color">#f57f17</item>
    <item name="amber_900" type="color">#ff6f00</item>
    <item name="orange_900" type="color">#e65100</item>
    <item name="deep_orange_900" type="color">#bf360c</item>
    <item name="brown_900" type="color">#3e2723</item>
    <item name="grey_900" type="color">#212121</item>
    <item name="blue_grey_900" type="color">#263238</item>
    <item name="red_A100" type="color">#ff7997</item>
    <item name="pink_A100" type="color">#ff80ab</item>
    <item name="purple_A100" type="color">#ea80fc</item>
    <item name="deep_purple_A100" type="color">#b388ff</item>
    <item name="indigo_A100" type="color">#8c9eff</item>
    <item name="blue_A100" type="color">#a6baff</item>
    <item name="light_blue_A100" type="color">#80d8ff</item>
    <item name="cyan_A100" type="color">#84ffff</item>
    <item name="teal_A100" type="color">#a7ffeb</item>
    <item name="green_A100" type="color">#a2f78d</item>
    <item name="light_green_A100" type="color">#ccff90</item>
    <item name="lime_A100" type="color">#f4ff81</item>
    <item name="yellow_A100" type="color">#ffff8d</item>
    <item name="amber_A100" type="color">#ffe57f</item>
    <item name="orange_A100" type="color">#ffd180</item>
    <item name="deep_orange_A100" type="color">#ff9e80</item>
    <item name="red_A200" type="color">#ff5177</item>
    <item name="pink_A200" type="color">#ff4081</item>
    <item name="purple_A200" type="color">#e040fb</item>
    <item name="deep_purple_A200" type="color">#7c4dff</item>
    <item name="indigo_A200" type="color">#536dfe</item>
    <item name="blue_A200" type="color">#6889ff</item>
    <item name="light_blue_A200" type="color">#40c4ff</item>
    <item name="cyan_A200" type="color">#18ffff</item>
    <item name="teal_A200" type="color">#64ffda</item>
    <item name="green_A200" type="color">#5af158</item>
    <item name="light_green_A200" type="color">#b2ff59</item>
    <item name="lime_A200" type="color">#eeff41</item>
    <item name="yellow_A200" type="color">#ffff00</item>
    <item name="amber_A200" type="color">#ffd740</item>
    <item name="orange_A200" type="color">#ffab40</item>
    <item name="deep_orange_A200" type="color">#ff6e40</item>
    <item name="red_A400" type="color">#ff2d6f</item>
    <item name="pink_A400" type="color">#f50057</item>
    <item name="purple_A400" type="color">#d500f9</item>
    <item name="deep_purple_A400" type="color">#651fff</item>
    <item name="indigo_A400" type="color">#3d5afe</item>
    <item name="blue_A400" type="color">#4d73ff</item>
    <item name="light_blue_A400" type="color">#00b0ff</item>
    <item name="cyan_A400" type="color">#00e5ff</item>
    <item name="teal_A400" type="color">#1de9b6</item>
    <item name="green_A400" type="color">#14e715</item>
    <item name="light_green_A400" type="color">#76ff03</item>
    <item name="lime_A400" type="color">#c6ff00</item>
    <item name="yellow_A400" type="color">#ffea00</item>
    <item name="amber_A400" type="color">#ffc400</item>
    <item name="orange_A400" type="color">#ff9100</item>
    <item name="deep_orange_A400" type="color">#ff3d00</item>
    <item name="red_A700" type="color">#e00032</item>
    <item name="pink_A700" type="color">#c51162</item>
    <item name="purple_A700" type="color">#aa00ff</item>
    <item name="deep_purple_A700" type="color">#6200ea</item>
    <item name="indigo_A700" type="color">#304ffe</item>
    <item name="blue_A700" type="color">#4d69ff</item>
    <item name="light_blue_A700" type="color">#0091ea</item>
    <item name="cyan_A700" type="color">#00b8d4</item>
    <item name="teal_A700" type="color">#00bfa5</item>
    <item name="green_A700" type="color">#12c700</item>
    <item name="light_green_A700" type="color">#64dd17</item>
    <item name="lime_A700" type="color">#aeea00</item>
    <item name="yellow_A700" type="color">#ffd600</item>
    <item name="amber_A700" type="color">#ffab00</item>
    <item name="orange_A700" type="color">#ff6d00</item>
    <item name="deep_orange_A700" type="color">#dd2c00</item>

【讨论】:

    【解决方案2】:

    假设您希望继续使用 Java,如果您只需要新 XML 格式的数据,即。无需出于任何原因将数据作为 Java 对象挂起,那么我可能会:-

    1. 解析输入 XML(如果输入文件总是少于几百行,则使用 DOM 解析器,否则使用 SAX 解析器 - 以提高性能)
    2. 解析 XML 时 - 使用正则表达式检查 _XXX 子字符串并将每个子字符串分组到排序集合中
    3. 迭代集合并使用输出创建输出文件

    概念证明:-

        ArrayList<String> group_100 = new ArrayList<>();
        group_100.add("[color1]_100");
        group_100.add("[color2]_100");
        Collections.sort(group_100);
    
        ArrayList<String> group_A100 = new ArrayList<>();
        group_A100.add("[color1]_A100");
        group_A100.add("[color2]_A100");
        Collections.sort(group_A100);
    
        TreeMap<String, ArrayList<String>> colorMap = new TreeMap<>();
        colorMap.put("mdcolors_A100", group_A100);
        colorMap.put("mdcolors_100", group_100);
    
        // Do some preliminary File stuff
    
        // Write opening <resources> element
    
        for(Map.Entry<String,ArrayList<String>> entry : colorMap.entrySet()) {
          String arrayName = entry.getKey();
    
          // Write opening "<array name=" + arrayName + "> element to file 
    
          ArrayList<String> nameList = entry.getValue();            
          for(String itemName : nameList)
              System.out.println(arrayName + " => " + itemName);
            // Write <item element using itemName
    
          // Write closing </array> element to file  
        }
    

    根据您的示例文件,Strings 的自然排序顺序适用于 ArrayList 和 TreeMap,但如果您的数据只是一个示例,那么您需要检查 Strings 的自然排序顺序是否有效。如果不是,您需要考虑为 &lt;array&gt;&lt;item&gt; 元素创建一些值对象,并使用 Comparable 或 Comparator(s) 来实现所需的任何自定义排序。

    【讨论】:

      【解决方案3】:

      XSLT 比 Java 更容易处理这类事情。在 XSLT 2.0 中,它本质上是:

      <xsl:for-each-group select="item" 
                          group-by="substring-after(@name, '_')">
        <xsl:sort select="replace(current-grouping-key(), '[0-9]', '')"/>
        <xsl:sort select="number(replace(current-grouping-key(), '[A-Z]', '')"/>
        <array name="mdcolors_{current-grouping-key()}"> 
          <xsl:copy-of select="current-group()"/>
        </array>
      </xsl:for-each-group>
      

      【讨论】:

      • 是的,但是...它是 XSLT :(
      • 总有人喜欢写 100 行 Java 而不是 10 行 XSLT,但我仍然想向他们展示有更好的做事方式。
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