public static void detailID(Token a) {
if (a.relength() == 2) {
switch (a.retname()) {
case "in":
a.settype(LexToInt.in);
break;
case "gr":
a.settype(LexToInt.gr);
break;
case "ge":
a.settype(LexToInt.ge);
break;
case "ls":
a.settype(LexToInt.ls);
break;
case "le":
a.settype(LexToInt.le);
break;
case "eq":
a.settype(LexToInt.eq);
break;
case "ne":
a.settype(LexToInt.ne);
break;
case "or":
a.settype(LexToInt.or_bit);
break;
case "fn":
a.settype(LexToInt.fn);
break;
default:
break;
}
}
if (a.relength() == 3) {
switch (a.retname()) {
case "let":
a.settype(LexToInt.let);
break;
case "not":
a.settype(LexToInt.not);
break;
case "neg":
a.settype(LexToInt.neg);
break;
case "nil":
a.settype(LexToInt.nil);
break;
case "and":
a.settype(LexToInt.and);
break;
case "rec":
a.settype(LexToInt.rec);
break;
case "aug":
a.settype(LexToInt.aug);
break;
default:
break;
}
}
if (a.relength() == 4 && a.retname().equals("true")) a.settype(LexToInt.tr);
if (a.relength() == 5) {
switch (a.retname()) {
case "where":
a.settype(LexToInt.where);
break;
case "false":
a.settype(LexToInt.fal);
break;
case "dummy":
a.settype(LexToInt.dummy);
break;
default:
break;
}
}
if (a.relength() == 6 && a.retname().equals("within")) a.settype(LexToInt.within);
}
public static void setToken(Token t, int length, String t_name, int type) {
t.setlength(length);
t.setname(t_name);
t.settype(type);
}
public static void detailOpe(Token a) {
switch (a.retname()) {
case "<":
a.settype(LexToInt.ls);
a.setname("ls");
break;
case ">":
a.settype(LexToInt.gr);
a.setname("gr");
break;
case "&":
a.settype(LexToInt.and_bit);
break;
case "|":
a.settype(LexToInt.or);
break;
case ".":
a.settype(LexToInt.dot);
break;
case "*":
a.settype(LexToInt.times);
break;
case "+":
a.settype(LexToInt.plus);
break;
case "-":
a.settype(LexToInt.minus);
break;
case "/":
a.settype(LexToInt.divide);
break;
case "@":
a.settype(LexToInt.at);
break;
case "=":
a.settype(LexToInt.equal);
break;
default:
break;
}
}
