java詞法分析器

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 ) 詞法分析器主程序* roseuid 3D9BB93303D0*/public AccidenceAnalyser() "INFOR已經(jīng)建立詞法分析器 門；* roseuid 3D9BAEF9029F */ public void initAA() getBytes()；( ("etBytes()；("etBytes()；("getBytes()；("getBytes()；("詞法分析結(jié)果如下 :n".getBytes()； import .*； publ

3、ic class ClassIdentity private Hashtable ClassHash; private File ClassFile;private FileReader classFileReader; rim();"INFOR讀取類型種別碼：KEY: " + classCounter + "VALUE: " + classWord + ""); classWord); import .*;public class KeyWordTable private Hashtable KWHash;private File

4、ReserveFile;private FileReader resFileReader; rim();"INFOR讀取關(guān)鍵字：INDEX: " + resCounter + "VALUE: " + resWord + ""); resWord);tem(0).getFirstChild().getNodeValue().trim();/*/cfgString1 = ("ClassFileName").item(0).getFirstChild().getNodeValue().trim();/*/cfgStrin

5、g2 = ("SourceFileName").item(0). getFirstChild().getNodeValue().trim();*/cfgString3 = ("OutputFileName").item(0). getFirstChild().getNodeValue().trim();/*/catch (Exception e) ();throw new Exception("ERROF加載配置文件"+ name + "錯(cuò)誤!");import .*;public class Pretreatme

6、nt private String tmpString; private String outputString; private int BUFFER_SIZE = 100; private AccidenceAnalyser aa;public InputBuffer inputBuffer; begin row " +rim();return filtratedString; * roseuid 3D9BB9350315*/public void startPretreatment() ();package JAccidenceAnalyse;import .*;public

7、class Scaner public ScanBuffer scanBuffer ; :I!end row " + +);public class InputBuffer implements Buffer public char Data;/* 10)輸入緩沖區(qū)對(duì)象* roseuid 3D9BBA1C0186*/public InputBuffer( int size) =new charsize;/* package ;public class Scan Bufferimplements Buffer public cha叩 Data;/* 11)掃描緩沖區(qū)對(duì)象* roseui

8、d 3D9BBA1A0314*/public Sca nBuffer(i nt size) =new charsize;<xml vers ion="” stan dal on e="ves"><An alyzer><FilePath><ReserveFileName>d:v/ReserveFileName> <ClassFileName>d:</ClassFileName> <SourceFileName>d:</SourceFileName> <OutputFileName>d:</Ou