DFA模拟程序

package cn.ecjtu.data;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;

public class DFATest {

//状态的集合
private static char[] collState;
//输入的符号集
private static char[] enterChar;
//初态
private static char startState;
//终态
private static char endState;
//状态转换的映射集合
private static Map<String, String> map = new HashMap<String , String>();

static{
//对各个字段进行初始化
collState = new char[]{'0','1','2','3'};
enterChar = new char[]{'a','b'};

//构造一个有穷确定自动机的状态转换集合
map.put("0a", "1");