该方法的流程简单明了，一旦数据被解析，代码建立一个类似于xml解析器处理程序方法的字符串表示。

This method's flow is straightforward; once the data is parsed, the code builds up a string representation that's similar to the approach of the XML parser handler.

youdao

它有另外两个内部变量，currentMessage 针对被解析的 Message 实例，以及名称为 builder 的 StringBuilder 变量，用于存储文本节点中的字符数据。

It has two other internal variables, a currentMessage for a Message instance that is being parsed, and a StringBuilder variable called builder that stores character data from text nodes.

youdao