token.java

实现了的词法分析和语法分析

import java.io.*;
public class Token implements Serializable{
	private String tokenType;
	private String token;
	private int lineno;
	public Token(String tokenType,String token,int lineno){
		this.tokenType=tokenType;
		this.token=token;
		this.lineno=lineno;
	}
	public String getTokenType(){
		return tokenType;
	}
	public String getToken(){
		return token;
	}
	public int getLineno(){
		return lineno;
	}
}