The size and complexity of the document handler class increases with the number of different XML tags, up to the point where readability and maintenance can become very difficult.
文档处理程序类的大小和复杂性随着不同 XML 标签数量的增加而增加,直到某个时候可读性和维护性都变得非常差。
You can think of this class as a virtual document, such as an HTML page, a PDF file, or a text file.
你可以把这个类想象成代表了一个实际的文档,比如一个html页面,一个PD f文档,或者一个文本文件。
This is just the full version of the same document and class structure used in Figure 1.
该示例恰好是 图 1中使用的文档和类结构的完整版本。
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