Examples with Term catdata.aql.Term used on opensource projects

Example 6 with Term

use of catdata.aql.Term 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 7 with Term

use of catdata.aql.Term in project fql by CategoricalData.

the class AqlViewer method viewMorphism.

private static <Ty, En1, Sym, Fk1, Att1, Gen1, Sk1, En2, Fk2, Att2, Gen2, Sk2> JComponent viewMorphism(Morphism m, AqlJs js) {
    CodeTextPanel input = new CodeTextPanel("Input term-in-ctx", "");
    CodeTextPanel output = new CodeTextPanel("Output term-in-ctx", "");
    JButton nf = new JButton("Translate");
    JPanel buttonPanel = new JPanel(new GridLayout(1, 1));
    buttonPanel.add(nf);
    // 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);
    nf.addActionListener(x -> {
        try {
            Pair<List<Pair<String, String>>, RawTerm> y = AqlParser.getParser().parseTermInCtx(input.getText());
            Triple<Ctx<Var, Chc<Ty, En1>>, Term<Ty, En1, Sym, Fk1, Att1, Gen1, Sk1>, Term<Ty, En1, Sym, Fk1, Att1, Gen1, Sk1>> z = RawTerm.infer2(y.first, y.second, y.second, m.src(), js);
            Pair<Ctx<Var, Chc<Ty, En2>>, Term<Ty, En2, Sym, Fk2, Att2, Gen2, Sk2>> a = m.translate(z.first, z.second);
            output.setText(a.first.toString() + a.second);
        } catch (Exception ex) {
            ex.printStackTrace();
            output.setText(ex.getMessage());
        }
    });
    return main;
}

Example 8 with Term

use of catdata.aql.Term in project fql by CategoricalData.

the class InstExpQuotient method eval.

@Override
public Instance<Ty, En, Sym, Fk, Att, Gen, Sk, ID, Chc<Sk, Pair<ID, Att>>> eval(AqlEnv env) {
    Instance<Ty, En, Sym, Fk, Att, Gen, Sk, X, Y> J = I.eval(env);
    Collage<Ty, En, Sym, Fk, Att, Gen, Sk> col = new Collage<>(J.collage());
    Set<Pair<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>>> eqs0 = new HashSet<>();
    for (Pair<RawTerm, RawTerm> eq : eqs) {
        try {
            Map<String, Chc<Ty, En>> ctx = Collections.emptyMap();
            Triple<Ctx<Var, Chc<Ty, En>>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>> eq0 = RawTerm.infer1x(ctx, eq.first, eq.second, null, col, "", J.schema().typeSide.js).first3();
            if (J.type(eq0.second).left) {
                throw new RuntimeException("Attempt to equate values at type in quotient: " + eq0.second + " at type " + J.type(eq0.second).l);
            }
            if (J.type(eq0.third).left) {
                throw new RuntimeException("Attempt to equate values at type in quotient: " + eq0.third + " at type " + J.type(eq0.third).l);
            }
            eqs0.add(new Pair<>(eq0.second, eq0.third));
            col.eqs.add(new Eq<>(new Ctx<>(), eq0.second, eq0.third));
        } catch (RuntimeException ex) {
            ex.printStackTrace();
            throw new LocException(find("equations", eq), "In equation " + eq.first + " = " + eq.second + ", " + ex.getMessage());
        }
    }
    AqlOptions strat = new AqlOptions(options, col, env.defaults);
    InitialAlgebra<Ty, En, Sym, Fk, Att, Gen, Sk, ID> initial = new InitialAlgebra<>(strat, J.schema(), col, new It(), Object::toString, Object::toString);
    return new LiteralInstance<>(J.schema(), col.gens.map, col.sks.map, eqs0, initial.dp(), initial, (Boolean) strat.getOrDefault(AqlOption.require_consistency), (Boolean) strat.getOrDefault(AqlOption.allow_java_eqs_unsafe));
}

Example 9 with Term

use of catdata.aql.Term in project fql by CategoricalData.

the class InstExpRandom method eval.

// not exactly the smartest way
@Override
public SaturatedInstance<Ty, En, Sym, Fk, Att, Pair<Integer, En>, Pair<Integer, Att>, Pair<Integer, En>, Pair<Integer, Att>> eval(AqlEnv env) {
    int seed = (Integer) new AqlOptions(options, null, env.defaults).getOrDefault(AqlOption.random_seed);
    Random rand = new Random(seed);
    Schema<Ty, En, Sym, Fk, Att> schema = sch.eval(env);
    Ctx<En, Collection<Pair<Integer, En>>> ens0 = new Ctx<>();
    Ctx<Ty, Collection<Pair<Integer, Att>>> tys = new Ctx<>();
    Ctx<Pair<Integer, En>, Ctx<Fk, Pair<Integer, En>>> fks = new Ctx<>();
    Ctx<Pair<Integer, En>, Ctx<Att, Term<Ty, Void, Sym, Void, Void, Void, Pair<Integer, Att>>>> atts = new Ctx<>();
    for (Ty ty : schema.typeSide.tys) {
        tys.put(ty, new LinkedList<>());
    }
    for (String en : ens.keySet()) {
        List<Pair<Integer, En>> l = new LinkedList<>();
        int size = ens.get(en);
        for (int i = 0; i < size; i++) {
            l.add(new Pair<>(i, new En(en)));
            Ctx<Att, Term<Ty, Void, Sym, Void, Void, Void, Pair<Integer, Att>>> ctx = new Ctx<>();
            for (Att att : schema.attsFrom(new En(en))) {
                ctx.put(att, Term.Sk(new Pair<>(i, att)));
                tys.get(schema.atts.get(att).second).add(new Pair<>(i, att));
            }
            atts.put(new Pair<>(i, new En(en)), ctx);
            Ctx<Fk, Pair<Integer, En>> ctx0 = new Ctx<>();
            for (Fk fk : schema.fksFrom(new En(en))) {
                int size0 = ens.get(schema.fks.get(fk).second.str);
                Integer k = rand.nextInt(size0);
                ctx0.put(fk, new Pair<>(k, schema.fks.get(fk).second));
            }
            fks.put(new Pair<>(i, new En(en)), ctx0);
        }
        ens0.put(new En(en), l);
    }
    ImportAlgebra<Ty, En, Sym, Fk, Att, Pair<Integer, En>, Pair<Integer, Att>> alg = new ImportAlgebra<Ty, En, Sym, Fk, Att, Pair<Integer, En>, Pair<Integer, Att>>(schema, ens0, tys, fks, atts, x -> x.toString(), x -> x.toString(), true);
    DP<Ty, En, Sym, Fk, Att, Pair<Integer, En>, Pair<Integer, Att>> dp = new DP<Ty, En, Sym, Fk, Att, Pair<Integer, En>, Pair<Integer, Att>>() {

        @Override
        public String toStringProver() {
            return "Random";
        }

        @Override
        public boolean eq(Ctx<Var, Chc<Ty, En>> ctx, Term<Ty, En, Sym, Fk, Att, Pair<Integer, En>, Pair<Integer, Att>> lhs, Term<Ty, En, Sym, Fk, Att, Pair<Integer, En>, Pair<Integer, Att>> rhs) {
            if (!ctx.isEmpty()) {
                Util.anomaly();
            }
            return lhs.equals(rhs);
        }
    };
    return new SaturatedInstance<Ty, En, Sym, Fk, Att, Pair<Integer, En>, Pair<Integer, Att>, Pair<Integer, En>, Pair<Integer, Att>>(alg, dp, false, true, false, new Ctx<>());
}

Example 10 with Term

use of catdata.aql.Term in project fql by CategoricalData.

the class InstExpRaw method eval.

@Override
public synchronized Instance<Ty, En, Sym, Fk, Att, Gen, Sk, ID, Chc<Sk, Pair<ID, Att>>> eval(AqlEnv env) {
    Schema<Ty, En, Sym, Fk, Att> sch = schema.eval(env);
    Collage<Ty, En, Sym, Fk, Att, Gen, Sk> col = new Collage<>(sch.collage());
    Set<Pair<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>>> eqs0 = new HashSet<>();
    for (String k : imports) {
        @SuppressWarnings("unchecked") Instance<Ty, En, Sym, Fk, Att, Gen, Sk, ID, Chc<Sk, Pair<ID, Att>>> v = env.defs.insts.get(k);
        col.addAll(v.collage());
        eqs0.addAll(v.eqs());
    }
    for (Pair<String, String> p : gens) {
        String gen = p.first;
        String ty = p.second;
        if (col.ens.contains(new En(ty))) {
            col.gens.put(new Gen(gen), new En(ty));
        } else if (col.tys.contains(new Ty(ty))) {
            col.sks.put(new Sk(gen), new Ty(ty));
        } else {
            throw new LocException(find("generators", p), "The sort for " + gen + ", namely " + ty + ", is not declared as a type or entity");
        }
    }
    for (Pair<RawTerm, RawTerm> eq : eqs) {
        try {
            Map<String, Chc<Ty, En>> ctx = Collections.emptyMap();
            Triple<Ctx<Var, Chc<Ty, En>>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>> eq0 = RawTerm.infer1x(ctx, eq.first, eq.second, null, col, "", sch.typeSide.js).first3();
            eqs0.add(new Pair<>(eq0.second, eq0.third));
            col.eqs.add(new Eq<>(new Ctx<>(), eq0.second, eq0.third));
        } catch (RuntimeException ex) {
            ex.printStackTrace();
            throw new LocException(find("equations", eq), "In equation " + eq.first + " = " + eq.second + ", " + ex.getMessage());
        }
    }
    AqlOptions strat = new AqlOptions(options, col, env.defaults);
    boolean interpret_as_algebra = (boolean) strat.getOrDefault(AqlOption.interpret_as_algebra);
    boolean dont_check_closure = (boolean) strat.getOrDefault(AqlOption.import_dont_check_closure_unsafe);
    if (interpret_as_algebra) {
        Ctx<En, Set<Gen>> ens0x = new Ctx<>(Util.revS(col.gens.map));
        Ctx<En, Collection<Gen>> ens0 = ens0x.map(x -> (Collection<Gen>) x);
        if (!col.sks.isEmpty()) {
            throw new RuntimeException("Cannot have generating labelled nulls with import_as_theory");
        }
        Ctx<Ty, Collection<Null<?>>> tys0 = new Ctx<>();
        for (Ty ty : sch.typeSide.tys) {
            tys0.put(ty, new HashSet<>());
        }
        Ctx<Gen, Ctx<Fk, Gen>> fks0 = new Ctx<>();
        Ctx<Gen, Ctx<Att, Term<Ty, Void, Sym, Void, Void, Void, Null<?>>>> atts0 = new Ctx<>();
        for (Gen gen : col.gens.keySet()) {
            fks0.put(gen, new Ctx<>());
            atts0.put(gen, new Ctx<>());
        }
        for (Pair<Term<Ty, En, Sym, Fk, Att, Gen, Sk>, Term<Ty, En, Sym, Fk, Att, Gen, Sk>> e : eqs0) {
            Term<Ty, En, Sym, Fk, Att, Gen, Sk> lhs = e.first;
            Term<Ty, En, Sym, Fk, Att, Gen, Sk> rhs = e.second;
            if (rhs.gen != null && lhs.fk != null && lhs.arg.gen != null) {
                fks0.get(lhs.arg.gen).put(lhs.fk, rhs.gen);
            } else if (lhs.gen != null && rhs.fk != null && rhs.arg.gen != null) {
                fks0.get(rhs.arg.gen).put(rhs.fk, lhs.gen);
            } else if (rhs.obj != null && lhs.att != null && lhs.arg.gen != null) {
                atts0.get(lhs.arg.gen).put(lhs.att, Term.Obj(rhs.obj, rhs.ty));
            } else if (lhs.obj != null && rhs.att != null && rhs.arg.gen != null) {
                atts0.get(rhs.arg.gen).put(rhs.att, Term.Obj(lhs.obj, lhs.ty));
            } else {
                throw new RuntimeException("import_as_theory not compatible with equation " + lhs + " = " + rhs + "; each equation must be of the form gen.fk=gen or gen.att=javaobject");
            }
        }
        Ctx<Null<?>, Term<Ty, En, Sym, Fk, Att, Gen, Null<?>>> extraRepr = new Ctx<>();
        for (Gen gen : col.gens.keySet()) {
            for (Att att : sch.attsFrom(col.gens.get(gen))) {
                if (!atts0.get(gen).containsKey(att)) {
                    atts0.get(gen).put(att, InstExpImport.objectToSk(sch, null, gen, att, tys0, extraRepr, false, false));
                }
            }
        }
        ImportAlgebra<Ty, En, Sym, Fk, Att, Gen, Null<?>> alg = new ImportAlgebra<Ty, En, Sym, Fk, Att, Gen, Null<?>>(sch, ens0, tys0, fks0, atts0, Object::toString, Object::toString, dont_check_closure);
        return new SaturatedInstance(alg, alg, (Boolean) strat.getOrDefault(AqlOption.require_consistency), (Boolean) strat.getOrDefault(AqlOption.allow_java_eqs_unsafe), true, extraRepr);
    }
    InitialAlgebra<Ty, En, Sym, Fk, Att, Gen, Sk, ID> initial = new InitialAlgebra<>(strat, sch, col, new It(), Object::toString, Object::toString);
    return new LiteralInstance<>(sch, col.gens.map, col.sks.map, eqs0, initial.dp(), initial, (Boolean) strat.getOrDefault(AqlOption.require_consistency), (Boolean) strat.getOrDefault(AqlOption.allow_java_eqs_unsafe));
}