Package erjang

Examples of erjang.ETuple.elm()

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    if (t.arity() != 4) {
      throw ERT.badarg(node_arg, cid_arg, type_arg);
    }
   
    ESmall flags = t.elm(1).testSmall();
    ESmall version = t.elm(2).testSmall();
    if (flags == null || version == null) {
      throw ERT.badarg(node_arg, cid_arg, type_arg);
    }

    EPeer n = EPeer.get_or_create(node, creation, port, flags.value, version.value);
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    ETuple t;
    if ((t=tup.testTuple()) == null) { throw ERT.badarg(tup); }

    ESeq res = ERT.NIL;
    for (int i = t.arity(); i > 0; i--) {
      EObject e = t.elm(i);
      res = res.cons(e==null?ERT.NIL:e);
    }
   
    return res;
  }
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          // close is handled by exception handling code
          return;
        }
      } else if ((tup = msg.testTuple()) != null && tup.arity() == 5) {
        // {'DOWN', ref, process, pid, reason}
        if (tup.elm(1) == ERT.am_DOWN) {
          ERef ref = tup.elm(2).testReference();
          instance.processExit(ref);
        }

      }
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          return;
        }
      } else if ((tup = msg.testTuple()) != null && tup.arity() == 5) {
        // {'DOWN', ref, process, pid, reason}
        if (tup.elm(1) == ERT.am_DOWN) {
          ERef ref = tup.elm(2).testReference();
          instance.processExit(ref);
        }

      }
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    ETuple tup = ent.head().testTuple();
    if (tup == null || p.value < 1 || p.value > tup.arity()) {
      throw ERT.badarg(tab, key, p);
    }
   
    return tup.elm(p.value);
  }

 
 
  @BIF
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          return rec.elm(idx);
         
        } else if ((one=upd.testTuple()) != null) {
         
          if (one.arity() == 2) {
            ESmall eidx = one.elm(1).testSmall();
            incr = one.elm(2).testInteger();
            if (eidx == null || eidx.value > rec.arity() || incr == null) return null;
            int idx = eidx.value;
           
            rec = update(rec, idx, incr);
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        } else if ((one=upd.testTuple()) != null) {
         
          if (one.arity() == 2) {
            ESmall eidx = one.elm(1).testSmall();
            incr = one.elm(2).testInteger();
            if (eidx == null || eidx.value > rec.arity() || incr == null) return null;
            int idx = eidx.value;
           
            rec = update(rec, idx, incr);
            if (rec == null) return null;
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            set(map);
            return rec.elm(idx);

          } else if (one.arity() == 4){
           
            ESmall eidx = one.elm(1).testSmall();
            incr = one.elm(2).testInteger();
            EInteger threshold = one.elm(3).testInteger();
            EInteger setvalue = one.elm(4).testInteger();
            if (eidx == null || eidx.value > rec.arity() || incr == null
                || threshold == null || setvalue == null) return null;
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            return rec.elm(idx);

          } else if (one.arity() == 4){
           
            ESmall eidx = one.elm(1).testSmall();
            incr = one.elm(2).testInteger();
            EInteger threshold = one.elm(3).testInteger();
            EInteger setvalue = one.elm(4).testInteger();
            if (eidx == null || eidx.value > rec.arity() || incr == null
                || threshold == null || setvalue == null) return null;
            int idx = eidx.value;
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          } else if (one.arity() == 4){
           
            ESmall eidx = one.elm(1).testSmall();
            incr = one.elm(2).testInteger();
            EInteger threshold = one.elm(3).testInteger();
            EInteger setvalue = one.elm(4).testInteger();
            if (eidx == null || eidx.value > rec.arity() || incr == null
                || threshold == null || setvalue == null) return null;
            int idx = eidx.value;
           
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