获取具有以下兄弟姐妹和条件的连续节点 [英] Get consecutive nodes with following-sibling and condition

问题描述

我的 XML 文件看起来像这样，但更大:

My XML file looks like this, but bigger:

<w><forme>la</forme><lemme>le</lemme><categorie>DETDFS</categorie></w>
<w><forme>grande</forme><lemme>grand</lemme><categorie>ADJFS</categorie></w>
<w><forme>douleur</forme><lemme>douleur</lemme><categorie>NCFS</categorie></w>
<w><forme>du</forme><lemme>du</lemme><categorie>DETDMS</categorie></w>
<w><forme>père</forme><lemme>père</lemme><categorie>NCMS</categorie></w>
<w><forme>duchesne</forme><lemme>duchesne</lemme><categorie>NCMS</categorie></w>
<w><forme>exemple.</forme><lemme>exemple.</lemme><categorie>NCMS</categorie></w>
<!-- ... -->

我想递归地获取每个 <w> 节点以获取用于创建句子的单词.例如，这里的最后一个词是example.".所以我想得到每个 直到 .生成一个句子.

I would like to get every <w> node recursively to get words to create sentences with. For example, the final word here is "exemple.". So I would like to get every <forme> until . to generate a sentence.

现在我只能用句号匹配节点.我不知道如何选择第一个 节点(句子的第一个单词)，直到最后一个 节点(最后一个单词).

For now I can only match the node with the full stop. I don't know how to select the first <w> node (first word of the sentence) until the last <w> node (final word).

following-sibling::w[contains(forme, '.')][1]

我的目标是选择每个 节点(或 )，直到单词带有句号，然后递归.

My goal is to select every <w> node (or <forme>) until the word with the full stop, and recursively.

我开始写一个模板来连接字符串:

I started to write a template to concatenate strings:

<xsl:template name="concat">
  <xsl:param name="liste" />
  <xsl:param name="result" select="''"/>
    <xsl:choose>
      <xsl:when test="$liste">
        <xsl:call-template name="concat">
          <xsl:with-param name="liste" select="$liste[position() &gt; 1]" />
          <xsl:with-param name="result" select="concat($result, ' ', $liste[1])" />
        </xsl:call-template>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="$result" disable-output-escaping="no" />
      </xsl:otherwise>
    </xsl:choose>
</xsl:template>

感谢您的帮助.这很重要.

Thx for the help. It's very important.

推荐答案

这在 XSLT 2.0 中使用 xsl:fer each group 和 group-ending-with 非常简单代码>.

This is very simple to do in XSLT 2.0 using xsl:fer each group with group-ending-with.

在 XSLT 1.0 中有几种方法可以完成同样的事情——其中包括兄弟递归"和兄弟递归".或使用 键 将每个单词链接到最近的以句点结尾的兄弟姐妹(这两个都已被 Martin Honnen 在上面的回答中提到).

There are several methods to accomplish the same thing in XSLT 1.0 - among them "sibling recursion" or using a key to link each word to its nearest following sibling that ends with a period (both of these have been mentioned by Martin Honnen in his answer above).

您尝试使用递归命名模板的方法也是一种选择.这是一个简化的例子:

The method you have attempted, using a recursive named template, is also an option. Here is a simplified example:

XML

<root>
    <word>Joe</word>
    <word>waited</word>
    <word>for</word>
    <word>train.</word>
    <word>The</word>
    <word>train</word>
    <word>was</word>
    <word>late.</word>
    <word>Mary</word>
    <word>and</word>
    <word>Samantha</word>
    <word>took</word>
    <word>the</word>
    <word>bus.</word>
    <word>Orphan</word>
</root>

XSLT 1.0

<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>

<xsl:template match="/root">
    <output>
        <xsl:call-template name="combine-words">
            <xsl:with-param name="words" select="word"/>
        </xsl:call-template>
    </output>
</xsl:template>

<xsl:template name="combine-words">
    <xsl:param name="words" />
    <xsl:param name="accumulated" select="/.."/>
    <xsl:if test="$words">
        <xsl:variable name="word" select="$words[1]" />
        <xsl:variable name="isLast" select="substring($word, string-length($word), 1)='.'" />
        <xsl:if test="$isLast">
            <sentence>
                <xsl:for-each select="$accumulated | $word">
                    <xsl:value-of select="." />
                    <xsl:if test="position()!=last()">
                        <xsl:text> </xsl:text>
                    </xsl:if>
                </xsl:for-each>
            </sentence>
        </xsl:if>
        <xsl:call-template name="combine-words">
            <xsl:with-param name="words" select="$words[position() > 1]"/>
            <xsl:with-param name="accumulated" select="$accumulated[not($isLast)] | $word[not($isLast)]"/>
        </xsl:call-template>
    </xsl:if>
</xsl:template>

</xsl:stylesheet>

结果

<?xml version="1.0" encoding="UTF-8"?>
<output>
   <sentence>Joe waited for train.</sentence>
   <sentence>The train was late.</sentence>
   <sentence>Mary and Samantha took the bus.</sentence>
</output>

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