Examples with Inl catdata.fqlpp.FunctorExp.Inl used on opensource projects

Example 1 with Inl

use of catdata.fqlpp.FunctorExp.Inl in project fql by CategoricalData.

the class PPParser method toFn.

private static FnExp toFn(Object o) {
    try {
        Tuple5 t5 = (Tuple5) o;
        if (t5.a.toString().equals("apply")) {
            Tuple5 t = (Tuple5) o;
            String f = t.b.toString();
            FnExp e = toFn(t.e);
            return new FnExp.Apply(f, e);
        }
        Tuple3 t3 = (Tuple3) t5.e;
        Map s = new HashMap<>();
        List l = (List) t5.b;
        for (Object y : l) {
            Pair yy = (Pair) toValue(y);
            if (s.containsKey(yy.first)) {
                throw new RuntimeException("Duplicate domain entry in " + o);
            }
            s.put(yy.first, yy.second);
        }
        SetExp t3a = toSet(t3.a);
        SetExp t3c = toSet(t3.c);
        return new Const(s::get, t3a, t3c);
    } catch (Exception e) {
    }
    try {
        Tuple3 p = (Tuple3) o;
        Object p2 = p.b;
        Object p3 = p.c;
        Object o1 = p.a;
        String p1 = p.a.toString();
        if (p1.equals("fst")) {
            return new FnExp.Fst(toSet(p2), toSet(p3));
        } else if (p1.equals("snd")) {
            return new FnExp.Snd(toSet(p2), toSet(p3));
        } else if (p1.equals("inl")) {
            return new FnExp.Inl(toSet(p2), toSet(p3));
        } else if (p1.equals("inr")) {
            return new FnExp.Inr(toSet(p2), toSet(p3));
        } else if (p1.equals("iso1")) {
            return new FnExp.Iso(true, toSet(p2), toSet(p3));
        } else if (p1.equals("iso2")) {
            return new FnExp.Iso(false, toSet(p2), toSet(p3));
        } else if (p1.equals("eval")) {
            return new FnExp.Eval(toSet(p2), toSet(p3));
        } else if (p2.toString().equals(";")) {
            return new FnExp.Comp(toFn(o1), toFn(p3));
        } else if (p2.toString().equals("*")) {
            return new FnExp.Prod(toFn(o1), toFn(p3));
        } else if (p2.toString().equals("+")) {
            return new FnExp.Case(toFn(o1), toFn(p3));
        }
        if (p1.equals("apply")) {
            return new FnExp.ApplyTrans(p2.toString(), toSet(p3));
        }
    } catch (RuntimeException re) {
    }
    try {
        org.jparsec.functors.Pair p = (org.jparsec.functors.Pair) o;
        String p1 = p.a.toString();
        Object p2 = p.b;
        switch(p1) {
            case "id":
                return new FnExp.Id(toSet(p2));
            case "curry":
                return new FnExp.Curry(toFn(p2));
            case "ff":
                return new FnExp.FF(toSet(p2));
            case "tt":
                return new FnExp.TT(toSet(p2));
            case "char":
                return new FnExp.Chr(toFn(p2));
            case "kernel":
                return new Krnl(toFn(p2));
            default:
                break;
        }
    } catch (RuntimeException re) {
    }
    if (o instanceof String) {
        return new FnExp.Var(o.toString());
    }
    if (o.toString().equals("true")) {
        return new Tru("true");
    } else if (o.toString().equals("false")) {
        return new Tru("false");
    } else if (o.toString().equals("and")) {
        return new Tru("and");
    } else if (o.toString().equals("or")) {
        return new Tru("or");
    } else if (o.toString().equals("not")) {
        return new Tru("not");
    } else if (o.toString().equals("implies")) {
        return new Tru("implies");
    }
    throw new RuntimeException();
}

Example 2 with Inl

use of catdata.fqlpp.FunctorExp.Inl in project fql by CategoricalData.

the class PPParser method toFtr.

private static FunctorExp toFtr(Object o) {
    try {
        Tuple5 p = (Tuple5) o;
        if (p.a.toString().equals("apply")) {
            FunctorExp f = toFtr(p.b);
            FunctorExp e = toFtr(p.e);
            return new Apply(f, e);
        }
        if (p.e.toString().equals("Set")) {
            return p.c.toString().equals("Set") ? toSetSet(o) : toInstConst(o);
        } else if (p.e.toString().equals("Cat")) {
            return toCatFtrConst(o);
        } else {
            if (p.e instanceof Tuple3) {
                Tuple3 t = (Tuple3) p.e;
                if ((t.a.toString().equals("Cat") || t.a.toString().equals("Set")) && t.b.toString().equals("^")) {
                    return toFinalConst(o);
                } else {
                    throw new RuntimeException();
                }
            }
            return toMapConst(o);
        }
    } catch (Exception e) {
    }
    try {
        Tuple3 p = (Tuple3) o;
        Object p2 = p.b;
        Object p3 = p.c;
        Object o1 = p.a;
        String p1 = p.a.toString();
        if (p1.equals("fst")) {
            return new Fst(toCat(p2), toCat(p3));
        } else if (p1.equals("snd")) {
            return new Snd(toCat(p2), toCat(p3));
        } else if (p1.equals("inl")) {
            return new Inl(toCat(p2), toCat(p3));
        } else if (p1.equals("inr")) {
            return new Inr(toCat(p2), toCat(p3));
        } else if (p1.equals("iso1")) {
            return new Iso(true, toCat(p2), toCat(p3));
        } else if (p1.equals("iso2")) {
            return new Iso(false, toCat(p2), toCat(p3));
        } else if (p1.equals("eval")) {
            return new Eval(toCat(p2), toCat(p3));
        } else if (p2.toString().equals(";")) {
            return new Comp(toFtr(o1), toFtr(p3));
        } else if (p2.toString().equals("*")) {
            return new Prod(toFtr(o1), toFtr(p3));
        } else if (p2.toString().equals("+")) {
            return new Case(toFtr(o1), toFtr(p3));
        } else if (p2.toString().equals("^")) {
            return new Exp(toFtr(o1), toFtr(p3));
        } else if (p1.equals("unit")) {
            return new One(toCat(p.b), toCat(p.c));
        } else if (p1.equals("void")) {
            return new Zero(toCat(p.b), toCat(p.c));
        } else if (p1.equals("pushout")) {
            return new Pushout(p.b.toString(), p.c.toString());
        }
    } catch (RuntimeException re) {
    }
    try {
        org.jparsec.functors.Pair p = (org.jparsec.functors.Pair) o;
        String p1 = p.a.toString();
        Object p2 = p.b;
        switch(p1) {
            case "id":
                return new Id(toCat(p2));
            case "prop":
                return new Prop(toCat(p2));
            case "curry":
                return new Curry(toFtr(p2));
            case "uncurry":
                return new Uncurry(toFtr(p2));
            case "delta":
            case "sigma":
            case "pi":
                return new Migrate(toFtr(p2), p1);
            case "ff":
                return new FF(toCat(p2));
            case "tt":
                return new TT(toCat(p2));
            case "dom":
                return new Dom(p2.toString(), true);
            case "cod":
                return new Dom(p2.toString(), false);
            case "pivot":
                return new Pivot(toFtr(p2), true);
            case "unpivot":
                return new Pivot(toFtr(p2), false);
            default:
                break;
        }
    } catch (RuntimeException re) {
    }
    if (o instanceof String) {
        return new Var(o.toString());
    }
    throw new RuntimeException("Bad: " + o);
}