import java.util.HashMap;

public class CommandMap<String, Integer> extends HashMap{

    public static final int QUIT = 0;
    public static final int STAT = 1;
    public static final int LIST = 2;
    public static final int RETR = 3;
    public static final int DELE = 4;
    public static final int NOOP = 5;
    public static final int RSET = 6;
    public static final int TOP  = 7;
    public static final int UIDL = 8;
    public static final int USER = 9;
    public static final int PASS = 10;
    public static final int APOP = 11;

    public CommandMap(){
        put("quit", QUIT);
        put("stat", STAT);
        put("list", LIST);
        put("retr", RETR);
        put("dele", DELE);
        put("noop", NOOP);
        put("rset", RSET);
        put("top" , TOP );
        put("uidl", UIDL);
        put("user", USER);
        put("pass", PASS);
        put("apop", APOP);
    }

}