java词法分析器

1、package JAccidenceAnalyse;import .*;import .*;import .*;public class AccidenceAnalyser private SourceFile;private ReserveFile;private ClassFile;private OutputFile;public Pretreatment pretreatment;public KeyWordTable keyWordTable;public ClassIdentity classIdentity;public Scaner scaner;public Concrete

2、ScanBufferFactory csbFactory;/* 2) 词法分析器主程序* roseuid 3D9BB93303D0* /public AccidenceAnalyser() "INFORE经建立词法分析器！")；/* roseuid 3D9BAEF9029F* /public void initAA() getBytes();( ("etBytes();("etBytes();("getBytes();("getBytes();("词法分析结果如下:n".getBytes();Jimport .*;

3、public class ClassIdentity private Hashtable ClassHash;private File ClassFile;private FileReader classFileReader; rim();”INFO献取类型种别码：KEY: " + classCounter + "VALUE: " + classWord + "");classWord);Jimport .*;public class KeyWordTable private Hashtable KWHash;private File Rese

4、rveFile;private FileReader resFileReader; rim();”INFO献取关键字:INDEX: " + resCounter + "VALUE: " + resWord + "");resWord);tem(0).getFirstChild().getNodeValue().trim();/*/cfgString1 = (”ClassFileName”).item(0).getFirstChild().getNodeValue().trim();/*/cfgString2 = (”SourceFileName

5、”).item(0).getFirstChild().getNodeValue().trim();/*/cfgString3 = (”OutputFileName”).item(0).getFirstChild().getNodeValue().trim();/*/catch (Exception e) ();throw new Exception("ERROR!口载配置文件 ” + name + "错误!)Jimport .*;public class Pretreatment private String tmpString;private String outputS

6、tring;private int BUFFER_SIZE = 100;begin row " + +private AccidenceAnalyser aa; public InputBuffer inputBuffer; "");rim();return filtratedString;/* roseuid 3D9BB9350315*/public void startPretreatment() ();package JAccidenceAnalyse;import .* public class Scaner public ScanBuffer scanB

7、uffer ; :endrow " + +"");public class InputBufferimplements Buffer public char Data;/*10）输入缓冲区对象* roseuid 3D9BBA1C0186*/public InputBuffer( int size) =new charsize;/*/ package ;public class ScanBufferimplements Buffer public char口 Data;/*11)扫描缓冲区对象* roseuid 3D9BBA1A0314*/public ScanBuffer(int size) =new charsize;<xml version="" standalone="yes"><Analyzer><FilePath><ReserveFileName>d:</ReserveFileName><ClassFileName>d:</ClassFileName><SourceFileName>d:</SourceFileName><OutputFileName>d:</