Examples with Ty catdata.aql.exp.TyExpRaw.Ty used on opensource projects

Example 26 with Ty

use of catdata.aql.exp.TyExpRaw.Ty in project fql by CategoricalData.

the class ColimitSchema method removeAtt.

public ColimitSchema<N> removeAtt(Att src, Var v, Term<Ty, En, Sym, Fk, Att, Void, Void> t, boolean checkJava) {
    if (!schemaStr.atts.containsKey(src)) {
        throw new RuntimeException(src + " is not an attribute in \n" + schemaStr);
    }
    En en1 = schemaStr.atts.get(src).first;
    Ty ty0 = schemaStr.atts.get(src).second;
    if (!schemaStr.type(new Pair<>(v, en1), t).equals(Chc.inLeft(ty0))) {
        throw new RuntimeException("The term " + t + " has type " + schemaStr.type(new Pair<>(v, en1), t).toStringMash() + " and not " + ty0 + " as expected.");
    }
    if (!schemaStr.dp.eq(new Ctx<>(v, Chc.inRight(en1)), t, Term.Att(src, Term.Var(v)))) {
        throw new RuntimeException("The term " + t + " is not provably equal to " + Term.Att(src, Term.Var(v)));
    }
    if (t.contains(Head.Att(src))) {
        throw new RuntimeException("Cannot replace " + src + " with " + t + " because that term contains " + src);
    }
    Mapping<Ty, En, Sym, Fk, Att, En, Fk, Att> isoToUser = Mapping.id(schemaStr);
    Mapping<Ty, En, Sym, Fk, Att, En, Fk, Att> isoFromUser = Mapping.id(schemaStr);
    Map<Att, Pair<En, Ty>> atts = new HashMap<>(schemaStr.atts.map);
    atts.remove(src);
    Set<Triple<Pair<Var, En>, Term<Ty, En, Sym, Fk, Att, Void, Void>, Term<Ty, En, Sym, Fk, Att, Void, Void>>> eqs = new HashSet<>();
    for (Triple<Pair<Var, En>, Term<Ty, En, Sym, Fk, Att, Void, Void>, Term<Ty, En, Sym, Fk, Att, Void, Void>> eq : schemaStr.eqs) {
        Triple<Pair<Var, En>, Term<Ty, En, Sym, Fk, Att, Void, Void>, Term<Ty, En, Sym, Fk, Att, Void, Void>> tr = new Triple<>(eq.first, eq.second.replaceHead(Head.Att(src), Util.singList(v), t), eq.third.replaceHead(Head.Att(src), Util.singList(v), t));
        if (!tr.second.equals(tr.third) && !eqs.contains(tr)) {
            eqs.add(tr);
        }
    }
    DP<Ty, En, Sym, Fk, Att, Void, Void> dp = new DP<Ty, En, Sym, Fk, Att, Void, Void>() {

        @Override
        public String toStringProver() {
            return "remove attribute of " + schemaStr.dp.toStringProver();
        }

        @Override
        public boolean eq(Ctx<Var, Chc<Ty, En>> ctx, Term<Ty, En, Sym, Fk, Att, Void, Void> lhs, Term<Ty, En, Sym, Fk, Att, Void, Void> rhs) {
            return schemaStr.dp.eq(ctx, lhs, rhs);
        }
    };
    Schema<Ty, En, Sym, Fk, Att> schemaStr2 = new Schema<>(ty, schemaStr.ens, atts, schemaStr.fks.map, eqs, dp, checkJava);
    Map<Att, Triple<Var, En, Term<Ty, En, Sym, Fk, Att, Void, Void>>> attsM = new HashMap<>(isoToUser.atts.map);
    attsM.put(src, new Triple<>(v, en1, t));
    isoToUser = new Mapping<>(isoToUser.ens.map, attsM, isoToUser.fks.map, schemaStr, schemaStr2, checkJava);
    Map<Att, Triple<Var, En, Term<Ty, En, Sym, Fk, Att, Void, Void>>> attsM2 = new HashMap<>(isoFromUser.atts.map);
    attsM2.remove(src);
    isoFromUser = new Mapping<>(isoFromUser.ens.map, attsM2, isoFromUser.fks.map, schemaStr2, schemaStr, checkJava);
    return wrap(isoToUser, isoFromUser);
}

Example 27 with Ty

use of catdata.aql.exp.TyExpRaw.Ty in project fql by CategoricalData.

the class RawTerm method infer2.

public static Triple<Ctx<Var, Chc<Ty, En>>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>> infer2(List<Pair<String, String>> l, RawTerm a, RawTerm b, Collage<Ty, En, Sym, Fk, Att, Gen, Sk> col, AqlJs<Ty, Sym> js) {
    Map<String, Chc<Ty, En>> ctx = new HashMap<>();
    for (Pair<String, String> p : l) {
        if (ctx.containsKey(p.first)) {
            throw new RuntimeException("Duplicate variable " + p.first + " in context " + Ctx.toString(l));
        }
        if (p.second != null) {
            if (col.tys.contains(p.second) && col.ens.contains(p.second)) {
                throw new RuntimeException("Ambiguous: " + p.second + " is an entity and a type");
            } else if (col.tys.contains(p.second)) {
                Ty tt = new Ty(p.second);
                // TODO aql remove for
                ctx.put(p.first, Chc.inLeft(tt));
            // loops for other ones
            } else if (col.ens.contains(p.second)) {
                En tt = new En(p.second);
                ctx.put(p.first, Chc.inRight(tt));
            } else {
                throw new RuntimeException(p.second + " is neither a type nor entity");
            }
        } else {
            ctx.put(p.first, null);
        }
    }
    Triple<Ctx<Var, Chc<Ty, En>>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>> eq0 = infer1x(ctx, a, b, null, col, "", js).first3();
    LinkedHashMap<Var, Chc<Ty, En>> map = new LinkedHashMap<>();
    for (String k : ctx.keySet()) {
        Chc<Ty, En> v = eq0.first.get(new Var(k));
        map.put(new Var(k), v);
    }
    Ctx<Var, Chc<Ty, En>> ctx2 = new Ctx<>(map);
    Triple<Ctx<Var, Chc<Ty, En>>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>> tr = new Triple<>(ctx2, eq0.second, eq0.third);
    return tr;
}

Example 28 with Ty

use of catdata.aql.exp.TyExpRaw.Ty in project fql by CategoricalData.

the class RawTerm method infer_good.

private static Set<Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>>> infer_good(RawTerm e, Chc<Ty, En> expected, Collage<Ty, En, Sym, Fk, Att, Gen, Sk> col, String pre, AqlJs<Ty, Sym> js, Map<Var, Chc<Ty, En>> vars) {
    if (e.annotation != null && !col.tys.contains(new Ty(e.annotation))) {
        throw new RuntimeException(pre + "Annotation " + e.annotation + " is not a type (" + col.tys + ").");
    }
    Set<Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>>> ret = new HashSet<>();
    if (vars.keySet().contains(new Var((String) e.head)) && e.annotation == null) {
        Term<Ty, En, Sym, Fk, Att, Gen, Sk> ret1 = Term.Var(new Var((String) e.head));
        if (expected != null) {
            Ctx<Var, Chc<Ty, En>> ret2 = new Ctx<>();
            ret2.put(new Var((String) e.head), expected);
            if (ret2.agreeOnOverlap(Ctx.fromNullable(vars))) {
                ret.add(new Triple<>(ret1, ret2, expected));
            }
        } else {
            for (En en : col.ens) {
                Ctx<Var, Chc<Ty, En>> ret2 = new Ctx<>();
                ret2.put(new Var((String) e.head), Chc.inRight(en));
                if (ret2.agreeOnOverlap(Ctx.fromNullable(vars))) {
                    ret.add(new Triple<>(ret1, ret2, Chc.inRight(en)));
                }
            }
            for (Ty ty : col.tys) {
                Ctx<Var, Chc<Ty, En>> ret2 = new Ctx<>();
                if (ret2.agreeOnOverlap(Ctx.fromNullable(vars))) {
                    ret2.put(new Var((String) e.head), Chc.inLeft(ty));
                }
                ret.add(new Triple<>(ret1, ret2, Chc.inLeft(ty)));
            }
        }
    }
    if (col.syms.containsKey(new Sym(e.head)) && e.annotation == null) {
        // //System.out.println("a " + e);
        List<List<Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>>>> l = new LinkedList<>();
        l.add(new LinkedList<>());
        for (int i = 0; i < e.args.size(); i++) {
            RawTerm arg = e.args.get(i);
            // //System.out.println("arg " + arg);
            Ty ty = col.syms.get(new Sym(e.head)).first.get(i);
            Set<Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>>> z = infer_good(arg, Chc.inLeft(ty), col, pre, js, vars);
            List<List<Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>>>> l2 = new LinkedList<>();
            for (List<Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>>> old : l) {
                // //System.out.println("old " + old);
                for (Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>> y : z) {
                    if (y.third.equals(Chc.inLeft(ty))) {
                        // //System.out.println("z z");
                        l2.add(Util.append(old, Util.singList(y)));
                    }
                }
            }
            l = l2;
        }
        outer: for (List<Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>>> outcome : l) {
            // //System.out.println("outcome " + outcome);
            List<Term<Ty, En, Sym, Fk, Att, Gen, Sk>> w = outcome.stream().map(x -> x.first).collect(Collectors.toList());
            Term<Ty, En, Sym, Fk, Att, Gen, Sk> ret1 = Term.Sym(new Sym(e.head), w);
            Ctx<Var, Chc<Ty, En>> ret2 = new Ctx<>();
            for (Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>> ctx0 : outcome) {
                if (!ctx0.second.agreeOnOverlap(ret2) || !ctx0.second.agreeOnOverlap(Ctx.fromNullable(vars))) {
                    // //System.out.println("xxx ");
                    continue outer;
                }
                // //System.out.println("yyy");
                ret2.map.putAll(ctx0.second.map);
            }
            for (int i = 0; i < e.args.size(); i++) {
                RawTerm arg = e.args.get(i);
                // //System.out.println("2arx " + arg);
                Chc<Ty, En> ty = Chc.inLeft(col.syms.get(new Sym(e.head)).first.get(i));
                Var v = new Var((String) arg.head);
                if (vars.keySet().contains(v)) {
                    // //System.out.println("a " + v);
                    if (ret2.containsKey(v) && !ret2.get(v).equals(ty)) {
                        // //System.out.println("b " + v);
                        continue;
                    } else if (!ret2.containsKey(v)) {
                        // //System.out.println("c " + v);
                        ret2.put(new Var(e.args.get(i).head), ty);
                    }
                }
            }
            Chc<Ty, En> ret3 = Chc.inLeft(col.syms.get(new Sym(e.head)).second);
            if (expected != null && !expected.equals(ret3)) {
            // //System.out.println("d " );
            } else {
                // //System.out.println("e " );
                if (ret2.agreeOnOverlap(Ctx.fromNullable(vars))) {
                    ret.add(new Triple<>(ret1, ret2, ret3));
                }
            }
        }
    }
    for (En en : col.ens) {
        if (col.fks.containsKey(new Fk(en, e.head)) && e.args.size() == 1 && e.annotation == null) {
            for (Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>> outcome : infer_good(e.args.get(0), Chc.inRight(col.fks.get(new Fk(en, e.head)).first), col, pre, js, vars)) {
                Term<Ty, En, Sym, Fk, Att, Gen, Sk> ret1 = Term.Fk(new Fk(en, e.head), outcome.first);
                // System.out.println("trying " + en + " and " + e.head);
                Ctx<Var, Chc<Ty, En>> ret2 = new Ctx<>(outcome.second.map);
                Var v = new Var(e.args.get(0).head);
                Chc<Ty, En> ty = Chc.inRight(col.fks.get(new Fk(en, e.head)).first);
                if (vars.keySet().contains(v)) {
                    if (ret2.containsKey(v) && !ret2.get(v).equals(ty)) {
                        // System.out.println("no1");
                        continue;
                    } else if (!ret2.containsKey(v)) {
                        ret2.put(new Var(e.args.get(0).head), ty);
                    }
                }
                Chc<Ty, En> ret3 = Chc.inRight(col.fks.get(new Fk(en, e.head)).second);
                Chc<Ty, En> argt = Chc.inRight(col.fks.get(new Fk(en, e.head)).first);
                if (expected != null && !expected.equals(ret3)) {
                } else {
                    if (argt.equals(outcome.third)) {
                        if (ret2.agreeOnOverlap(Ctx.fromNullable(vars))) {
                            ret.add(new Triple<>(ret1, ret2, ret3));
                        } else {
                        // System.out.println("b3");
                        }
                    } else {
                    // System.out.println("c3");
                    }
                }
            }
        }
        if (col.atts.containsKey(new Att(en, e.head)) && e.args.size() == 1 && e.annotation == null) {
            // System.out.println("x " + e);
            for (Triple<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Ctx<Var, Chc<Ty, En>>, Chc<Ty, En>> outcome : infer_good(e.args.get(0), Chc.inRight(col.atts.get(new Att(en, e.head)).first), col, pre, js, vars)) {
                // System.out.println("y " + outcome);
                Term<Ty, En, Sym, Fk, Att, Gen, Sk> ret1 = Term.Att(new Att(en, e.head), outcome.first);
                Ctx<Var, Chc<Ty, En>> ret2 = new Ctx<>(outcome.second.map);
                Var v = new Var(e.args.get(0).head);
                Chc<Ty, En> ty = Chc.inRight(col.atts.get(new Att(en, e.head)).first);
                if (vars.keySet().contains(v)) {
                    if (ret2.containsKey(v) && !ret2.get(v).equals(ty)) {
                        continue;
                    } else if (!ret2.containsKey(v)) {
                        // System.out.println("b " + v);
                        ret2.put(v, ty);
                    }
                }
                Chc<Ty, En> ret3 = Chc.inLeft(col.atts.get(new Att(en, e.head)).second);
                Chc<Ty, En> argt = Chc.inRight(col.atts.get(new Att(en, e.head)).first);
                if (expected != null && !expected.equals(ret3)) {
                // System.out.println("d " + v);
                } else {
                    // System.out.println("e " + v);
                    if (argt.equals(outcome.third)) {
                        // System.out.println("f " + v);
                        if (ret2.agreeOnOverlap(Ctx.fromNullable(vars))) {
                            ret.add(new Triple<>(ret1, ret2, ret3));
                        }
                    }
                }
            }
        }
    }
    if (col.gens.containsKey(new Gen(e.head)) && e.args.isEmpty() && e.annotation == null) {
        Term<Ty, En, Sym, Fk, Att, Gen, Sk> ret1 = Term.Gen(new Gen(e.head));
        Chc<Ty, En> ret3 = Chc.inRight(col.gens.get(new Gen(e.head)));
        if (expected != null && !expected.equals(ret3)) {
        } else {
            ret.add(new Triple<>(ret1, new Ctx<>(), ret3));
        }
    }
    if (col.sks.containsKey(new Sk(e.head)) && e.args.isEmpty() && e.annotation == null) {
        Term<Ty, En, Sym, Fk, Att, Gen, Sk> ret1 = Term.Sk(new Sk(e.head));
        Chc<Ty, En> ret3 = Chc.inLeft(col.sks.get(new Sk(e.head)));
        if (expected != null && !expected.equals(ret3)) {
        } else {
            ret.add(new Triple<>(ret1, new Ctx<>(), ret3));
        }
    }
    if (e.args.isEmpty() && e.annotation != null) {
        Ty ty = new Ty(e.annotation);
        Term<Ty, En, Sym, Fk, Att, Gen, Sk> ret1 = Term.Obj(js.parse(ty, e.head), ty);
        Chc<Ty, En> ret3 = Chc.inLeft(ty);
        if (expected != null && !expected.equals(ret3)) {
        } else {
            ret.add(new Triple<>(ret1, new Ctx<>(), ret3));
        }
    }
    // as primitive - only if not a variable/generator/etc in scope i.e. none above fired
    if (e.args.isEmpty() && e.annotation == null && ret.isEmpty()) {
        for (Ty ty : col.tys) {
            if (expected != null && !expected.equals(Chc.inLeft(ty))) {
                continue;
            }
            try {
                Term<Ty, En, Sym, Fk, Att, Gen, Sk> ret1 = Term.Obj(js.parse(ty, e.head), ty);
                Chc<Ty, En> ret3 = Chc.inLeft(ty);
                if (expected != null && !expected.equals(ret3)) {
                // System.out.println("zzz");
                } else {
                    ret.add(new Triple<>(ret1, new Ctx<>(), ret3));
                // System.out.println("added " + ret + " and " + ret3);
                }
            } catch (Exception ex) {
                if (expected != null) {
                    ex.printStackTrace();
                // throw ex;
                }
            // //ex.printStackTrace();
            }
        }
    }
    return ret;
}

Example 29 with Ty

use of catdata.aql.exp.TyExpRaw.Ty in project fql by CategoricalData.

the class AqlViewer method viewDP.

/*public static <Ty, En, Sym, Fk, Att> JComponent viewSchema2(Schema<Ty, En, Sym, Fk, Att> schema) {
		mxGraph graph = new mxGraph();
		Object parent = graph.getDefaultParent();

		Ctx<Chc<En,Ty>, Object> nodes = new Ctx<>();
		for (En en : schema.ens) {
			Object v1 = graph.insertVertex(parent, null, en.toString(), 20, 20, 80, 30);
			nodes.put(Chc.inLeft(en), v1);
		}
		for (Ty ty : schema.typeSide.tys) {
			Object v1 = graph.insertVertex(parent, null, ty.toString(), 20, 20, 80, 30);
			nodes.put(Chc.inRight(ty), v1);
		}
		for (Att att : schema.atts.keySet()) {
			graph.insertEdge(parent, null, att.toString(), nodes.get(Chc.inLeft(schema.atts.get(att).first)), nodes.get(Chc.inRight(schema.atts.get(att).second)));
		}
		for (Fk fk : schema.fks.keySet()) {
			graph.insertEdge(parent, null, fk.toString(), nodes.get(Chc.inLeft(schema.fks.get(fk).first)), nodes.get(Chc.inLeft(schema.fks.get(fk).second)));
		}
		mxGraphLayout layout = new mxOrganicLayout(graph); // or whatever layouting algorithm
		layout.execute(parent);
		
		mxGraphComponent graphComponent = new mxGraphComponent(graph);
		
		//  Map<String, Object> style = graph.getStylesheet().getDefaultEdgeStyle();
		 // style.put(mxConstants.STYLE_ROUNDED, true);
		//  style.put(mxConstants.STYLE_EDGE, mxConstants.EDGESTYLE_ENTITY_RELATION);
		
		return graphComponent;
	}	*/
private static <Ty, En, Sym, Fk, Att, Gen, Sk> JComponent viewDP(DP<Ty, En, Sym, Fk, Att, Gen, Sk> dp, Collage col, AqlJs js) {
    CodeTextPanel input = new CodeTextPanel("Input (either equation-in-ctx or term-in-ctx)", "");
    CodeTextPanel output = new CodeTextPanel("Output", "");
    JButton eq = new JButton("Decide Equation-in-ctx");
    JButton nf = new JButton("Normalize Term-in-ctx");
    /*
		 * if (!dp.hasNFs()) { nf.setEnabled(false); }
		 */
    JButton print = new JButton("Show Info");
    JPanel buttonPanel = new JPanel(new GridLayout(1, 3));
    buttonPanel.add(eq);
    buttonPanel.add(nf);
    buttonPanel.add(print);
    // TODO: aql does not position correctly
    Split split = new Split(.5, JSplitPane.VERTICAL_SPLIT);
    split.add(input);
    split.add(output);
    JPanel main = new JPanel(new BorderLayout());
    main.add(split, BorderLayout.CENTER);
    main.add(buttonPanel, BorderLayout.NORTH);
    print.addActionListener(x -> output.setText(dp.toStringProver()));
    eq.addActionListener(x -> {
        try {
            Triple<List<Pair<String, String>>, RawTerm, RawTerm> y = AqlParser.getParser().parseEq(input.getText());
            Triple<Ctx<Var, Chc<Ty, En>>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>> z = RawTerm.infer2(y.first, y.second, y.third, col, js);
            boolean isEq = dp.eq(z.first, z.second, z.third);
            output.setText(Boolean.toString(isEq));
        } catch (Exception ex) {
            ex.printStackTrace();
            output.setText(ex.getMessage());
        }
    });
    nf.addActionListener(x -> {
        try {
            Pair<List<Pair<String, String>>, RawTerm> y = AqlParser.getParser().parseTermInCtx(input.getText());
            Triple<Ctx<Var, Chc<Ty, En>>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>> z = RawTerm.infer2(y.first, y.second, y.second, col, js);
            Term<Ty, En, Sym, Fk, Att, Gen, Sk> w = dp.nf(z.first, z.second);
            output.setText(w.toString());
        } catch (Exception ex) {
            ex.printStackTrace();
            output.setText(ex.getMessage());
        }
    });
    return main;
}

Example 30 with Ty

use of catdata.aql.exp.TyExpRaw.Ty in project fql by CategoricalData.

the class AqlViewer method visit.

@Override
public <Ty, En1, Sym, Fk1, Att1, En2, Fk2, Att2> Unit visit(JTabbedPane ret, Query<Ty, En1, Sym, Fk1, Att1, En2, Fk2, Att2> Q) {
    try {
        Query<Ty, En1, Sym, Fk1, Att1, En2, Fk2, Att2> q = Q.unnest();
        JComponent comp = makeQueryPanel(q);
        ret.add("SQL", comp);
    } catch (Exception ex) {
        ex.printStackTrace();
        ret.add("SQL Exn", new CodeTextPanel("Exception", ex.getMessage()));
    }
    return new Unit();
}