main.java

java版本的词法分析器

//LexicalAnalyser:Main.java
//the class is the entrance to main function
package LexicalAnalyser;

import java.io.*;

public class Main{
	public static void main(String args[])
	{
	File reserveTable=new File("D:\\LexicalAnalyser\\reservedtable.C");
	
	File sourcefile=new File("D:\\LexicalAnalyser\\ex1.H");
	
	try
   { ReservedTable rt=new ReservedTable(reserveTable);
     rt.initKeyWordTable();
     LexicalAnalyser la=new LexicalAnalyser(sourcefile,rt);
     //////////////////// analyser begins
     /*******************/
     la.beginAnalyser();
     /*******************/
     ////////////////////
     }
 
    catch(Exception e)
   {System.out.println(e);}
	}
	
	
}