基于嵌入式环境下WML解析自动机的设计  

DESIGN OF WML ANALYSIS AUTOMATON BASED ON EMBEDDED SYSTEM

作　　者：符意德[1] 乐海勇[1] 卢波[1] 孙晔[1] 

机构地区：[1]南京理工大学计算机科学与技术学院,江苏南京210094

出　　处：《计算机应用与软件》2008年第4期217-218,223,共3页Computer Applications and Software

摘　　要：单字符的WML(Wireless Markup Language)解析自动机整体解析通过四个基本状态的转换完成。解析过程中,依次读入WML卡片上的字符,每个字符的解析均由相关状态函数处理。为了适应资源受限的嵌入式环境,WML的解析自动机的数据结构均采用最基本的数据结构实现。解析的最终结果是生成一个二叉树。The overall analysis of a single character by a WML analysis automaton is accomplished by the transformation of four basic states. In the process of analysis, every character read from the WML card in turn is interpreted by the related state functions. In order to adapt the embedded environment with limited resources, the data structures of the WML analysis automaton are the most basic data structures. The final output of analysis is a binary tree.

关 键 词：无线标记语言 嵌入式系统 自动机 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论] TP301.1[自动化与计算机技术—计算机科学与技术]