Examples with Pair catdata.Pair used on opensource projects

Example 6 with Pair

use of catdata.Pair in project fql by CategoricalData.

the class XEasikToFQL method translate1.

private static String translate1(Node sketch) {
    List<String> ns = new LinkedList<>();
    List<Triple<String, String, String>> es = new LinkedList<>();
    List<Pair<List<String>, List<String>>> eqs = new LinkedList<>();
    NodeList l = sketch.getChildNodes();
    for (int temp = 0; temp < l.getLength(); temp++) {
        Node n = l.item(temp);
        NodeList j = n.getChildNodes();
        for (int temp2 = 0; temp2 < j.getLength(); temp2++) {
            Node m = j.item(temp2);
            if (m.getNodeName().equals("entity")) {
                String nodeName = m.getAttributes().getNamedItem("name").getTextContent();
                ns.add(nodeName);
                NodeList k = m.getChildNodes();
                for (int temp3 = 0; temp3 < k.getLength(); temp3++) {
                    Node w = k.item(temp3);
                    if (w.getNodeName().equals("attribute")) {
                        String attName = w.getAttributes().getNamedItem("name").getTextContent();
                        es.add(new Triple<>(nodeName + "_" + attName.replace(" ", "_"), nodeName, "dom"));
                    }
                }
            } else if (m.getNodeName().equals("edge")) {
                es.add(new Triple<>(m.getAttributes().getNamedItem("id").getTextContent(), m.getAttributes().getNamedItem("source").getTextContent(), m.getAttributes().getNamedItem("target").getTextContent()));
            } else if (m.getNodeName().equals("commutativediagram")) {
                NodeList k = m.getChildNodes();
                Node w1 = null;
                Node w2 = null;
                for (int temp4 = 0; temp4 < k.getLength(); temp4++) {
                    Node wX = k.item(temp4);
                    if (wX.getNodeName().equals("path") && w1 == null) {
                        w1 = wX;
                    } else if (wX.getNodeName().equals("path") && w2 == null) {
                        w2 = wX;
                    }
                }
                if (w1 == null || w2 == null) {
                    throw new RuntimeException("Easik to FQL internal error");
                }
                String cod1 = w1.getAttributes().getNamedItem("domain").getTextContent();
                String cod2 = w2.getAttributes().getNamedItem("domain").getTextContent();
                List<String> lhs = new LinkedList<>();
                List<String> rhs = new LinkedList<>();
                lhs.add(cod1);
                rhs.add(cod2);
                NodeList lhsX = w1.getChildNodes();
                for (int temp3 = 0; temp3 < lhsX.getLength(); temp3++) {
                    if (!lhsX.item(temp3).getNodeName().equals("edgeref")) {
                        continue;
                    }
                    String toAdd = lhsX.item(temp3).getAttributes().getNamedItem("id").getTextContent();
                    lhs.add(toAdd);
                }
                NodeList rhsX = w2.getChildNodes();
                for (int temp3 = 0; temp3 < rhsX.getLength(); temp3++) {
                    if (!rhsX.item(temp3).getNodeName().equals("edgeref")) {
                        continue;
                    }
                    String toAdd = rhsX.item(temp3).getAttributes().getNamedItem("id").getTextContent();
                    rhs.add(toAdd);
                }
                eqs.add(new Pair<>(lhs, rhs));
            }
        }
    }
    XSchema sch = new XSchema(ns, es, eqs);
    return sketch.getAttributes().getNamedItem("name").getTextContent().replace(" ", "_") + " = " + sch;
}

Example 7 with Pair

use of catdata.Pair in project fql by CategoricalData.

the class AqlViewer method viewAlgebra.

private <X, Y> Component viewAlgebra(Algebra<Ty, En, Sym, Fk, Att, Gen, Sk, X, Y> alg) {
    List<JComponent> list = new LinkedList<>();
    Map<En, Pair<List<String>, Object[][]>> entables = makeEnTables(alg);
    Map<Ty, Set<Y>> m = Util.revS(alg.talg().sks.map);
    Map<Ty, Object[][]> tytables = makeTyTables(m, alg);
    for (En en : entables.keySet()) {
        Pair<List<String>, Object[][]> x = entables.get(en);
        String str;
        if (x.second.length == 0) {
            continue;
        } else if (x.second.length < alg.en(en).size()) {
            str = en + " (" + x.second.length + " of " + alg.en(en).size() + ")";
        } else {
            str = en + " (" + x.second.length + ")";
        }
        JPanel p = GuiUtil.makeBoldHeaderTable(Util.toString(alg.schema().attsFrom(en)), BorderFactory.createEmptyBorder(), str, x.second, x.first.toArray(new String[x.first.size()]));
        list.add(p);
    }
    List<String> header = Util.singList("ID");
    for (Ty ty : tytables.keySet()) {
        if (!m.containsKey(ty)) {
            continue;
        }
        Object[][] arr = tytables.get(ty);
        String str;
        if (arr.length < m.get(ty).size()) {
            str = ty + " (" + arr.length + " of " + m.get(ty).size() + ")";
        } else {
            str = ty + " (" + arr.length + ")";
        }
        // TODO: aql boldify attributes
        list.add(GuiUtil.makeTable(BorderFactory.createEmptyBorder(), str, arr, header.toArray()));
    }
    JComponent c = GuiUtil.makeGrid(list);
    c.setPreferredSize(new Dimension(600, 600));
    return c;
}

Example 8 with Pair

use of catdata.Pair in project fql by CategoricalData.

the class AqlViewer method makeEnTables.

public <X, Y> Map<En, Pair<List<String>, Object[][]>> makeEnTables(Algebra<Ty, En, Sym, Fk, Att, Gen, Sk, X, Y> alg) {
    Map<En, Pair<List<String>, Object[][]>> ret = new LinkedHashMap<>();
    List<En> ens = Util.alphabetical(alg.schema().ens);
    for (En en : ens) {
        List<String> atts0 = Util.alphabetical(alg.schema().attsFrom(en).stream().map((Att x) -> x.str).collect(Collectors.toList()));
        List<String> fks0 = Util.alphabetical(alg.schema().fksFrom(en).stream().map((Fk x) -> x.str).collect(Collectors.toList()));
        List<String> header = Util.<String>append(atts0, fks0);
        header.add(0, "ID");
        int n = Integer.min(maxrows, alg.en(en).size());
        Object[][] data = new Object[n][];
        int i = 0;
        List<X> lll = new LinkedList<>(alg.en(en));
        lll.sort((x, y) -> Util.AlphabeticalComparator.compare(alg.printX(x), alg.printX(y)));
        for (X x : lll) {
            List<Object> row = new LinkedList<>();
            row.add(alg.printX(x));
            for (String att0 : atts0) {
                row.add(alg.att(new Att(en, att0), x).toString(alg::printY, Util.voidFn()));
            }
            for (String fk0 : fks0) {
                row.add(alg.printX(alg.fk(new Fk(en, fk0), x)));
            }
            data[i] = row.toArray();
            i++;
            if (i == n) {
                break;
            }
        }
        ret.put(en, new Pair<>(header, data));
    }
    return ret;
}

Example 9 with Pair

use of catdata.Pair in project fql by CategoricalData.

the class EnrichViewer method idPoly.

private static XPoly<String, String> idPoly(XSchema isa, String isa0, String merged) {
    Map<Object, Pair<String, Block<String, String>>> blocks = new HashMap<>();
    for (String node : isa.nodes) {
        Map<Object, String> from = new HashMap<>();
        from.put("v", node);
        Set<Pair<List<Object>, List<Object>>> where = new HashSet<>();
        Map<String, List<Object>> attrs = new HashMap<>();
        Map<String, Pair<Object, Map<Object, List<Object>>>> edges = new HashMap<>();
        for (Triple<String, String, String> arrow : isa.arrows) {
            if (!arrow.second.equals(node)) {
                continue;
            }
            if (isa.nodes.contains(arrow.third)) {
                Map<String, List<String>> map = new HashMap<>();
                List<String> l = new LinkedList<>();
                l.add("v");
                l.add(arrow.first);
                map.put("v", l);
                @SuppressWarnings({ "unchecked", "rawtypes" }) Pair<Object, Map<Object, List<Object>>> ppp = new Pair("q_" + arrow.third, map);
                edges.put(arrow.first, ppp);
            } else {
                List<Object> l = new LinkedList<>();
                l.add("v");
                l.add(arrow.first);
                attrs.put(arrow.first, l);
            }
        }
        Block<String, String> block = new Block<>(from, where, attrs, edges);
        blocks.put("q_" + node, new Pair<>(node, block));
    }
    return new XPoly<>(new Var(isa0), new Var(merged), blocks);
}

Example 10 with Pair

use of catdata.Pair in project fql by CategoricalData.

the class XChaser method massage.

private static Object massage(Triple<String, List<List<String>>, List<String>> x, XCtx I) {
    if (x.first == null) {
        return x.third;
    }
    List y = x.second.stream().map(z -> new Triple<>(I.type(z).first, I.type(z).second, z)).collect(Collectors.toList());
    List z = new LinkedList<>();
    z.add(new Pair<>(x.first, y));
    if (x.third != null) {
        z.addAll(x.third);
    }
    return z;
}