Exemplo n.º 1
0
  public Equals(String input, Map vars) {
    LispReader lr = new LispReader(new StringReader(input));
    String t = lr.next(); // read type
    if (!t.equals("=")) {
      System.err.println("= not found in Equals constructor");
      System.exit(-1);
    }

    left = Exp.makeExp(lr.next(), vars);
    right = Exp.makeExp(lr.next(), vars);

    if (!wellTyped()) {
      System.out.println("MISTYPED in Equals.java: " + this);
    }

    addToNameMap(Arrays.asList(left, right));
  }
Exemplo n.º 2
0
 public Count(String input, Map vars) {
   LispReader lr = new LispReader(new StringReader(input));
   String stype = lr.next(); // read 'count';
   // always count entities
   arg = new Var(PType.E);
   String argname = lr.next();
   vars.put(argname, arg);
   body = Exp.makeExp(lr.next(), vars);
   // body = body.replace(a,arg);
 }
Exemplo n.º 3
0
 public IntSet(String input, Map vars) {
   exps = new LinkedList();
   LispReader lr = new LispReader(new StringReader(input));
   String t = lr.next(); // read the identifier "set"
   if (!t.equals("intset")) {
     System.err.println("Bad IntSet identifier: " + t);
     System.exit(-1);
   }
   while (lr.hasNext()) {
     exps.add(Exp.makeExp(lr.next(), vars));
   }
 }