Examples with Variable org.flyte.api.v1.Variable used on opensource projects

Example 16 with Variable

use of org.flyte.api.v1.Variable in project packages-jpl by SWI-Prolog.

the class Time method test_4.

static void test_4() {
    Variable Y = new Variable("Y");
    Query query = new Query("noop_bind", new Term[] { tree, Y });
    System.out.print("noop_bind");
    for (int i = 0; i < num_trials; ++i) {
        timer.start();
        query.oneSolution();
        timer.stop();
        data[4][i] = timer.getElapsedTimeInMillis();
        System.out.print(".");
    }
    System.out.println("done");
}

Example 17 with Variable

use of org.flyte.api.v1.Variable in project packages-jpl by SWI-Prolog.

the class Zahed method main.

public static void main(java.lang.String[] argv) {
    System.out.println("starting...");
    Compound goal1 = new Compound("consult", new Term[] { new Atom("zahed.pl") });
    Query q1 = new Query(goal1);
    if (!q1.hasSolution()) {
        System.out.println("consult('zahed.pl') failed");
        return;
    }
    Term t2 = new Compound("t", new Term[] { new Atom("v"), new Atom("[]"), new Atom("a") });
    Compound list2 = new Compound(".", new Term[] { t2, new Atom("[]") });
    Compound t1 = new Compound("t", new Term[] { new Atom("c"), new Atom("q"), new Atom("[]") });
    Compound list1 = new Compound(".", new Term[] { t1, list2 });
    Variable answer = new Variable("A");
    Compound goal2 = new Compound("gen", new Term[] { list1, answer });
    Query q2 = new Query(goal2);
    Map<String, Term> solution = q2.oneSolution();
    if (solution == null) {
        System.out.println("failed");
    } else {
        System.out.println(solution.get("A").toString());
    }
    System.out.println("finished");
}

Example 18 with Variable

use of org.flyte.api.v1.Variable in project packages-jpl by SWI-Prolog.

the class TestJUnit method testIsJNull1.

public void testIsJNull1() {
    Term atNull = new Compound("@", new Term[] { new Atom("null") });
    Query q = new Query("=", new Term[] { new Variable("X"), atNull });
    assertTrue(q.oneSolution().get("X").isJNull());
}

Example 19 with Variable

use of org.flyte.api.v1.Variable in project packages-jpl by SWI-Prolog.

the class Versions method main.

public static void main(String[] argv) {
    System.out.println("command line args: (" + argv.length + ")");
    for (int i = 0; i < argv.length; i++) {
        System.out.println("  argv[" + i + "]: " + argv[i]);
    }
    System.out.println();
    System.out.println("old (built in) default init args:");
    String[] defaultInitArgsOld = org.jpl7.JPL.getDefaultInitArgs();
    for (int i = 0; i < defaultInitArgsOld.length; i++) {
        System.out.println("  arg[" + i + "]: " + defaultInitArgsOld[i]);
    }
    System.out.println();
    String[] defaultInitArgsNew1;
    if (argv.length == 1 && argv[0].equals("traditional")) {
        defaultInitArgsNew1 = new String[] { "swipl", "-g", "true", "--nosignals", "--traditional" };
    } else {
        defaultInitArgsNew1 = new String[] { "swipl", "-g", "true", "--nosignals" };
    }
    org.jpl7.JPL.setDefaultInitArgs(defaultInitArgsNew1);
    System.out.println("new (stashed) default init args:");
    String[] defaultInitArgsNew2 = org.jpl7.JPL.getDefaultInitArgs();
    for (int i = 0; i < defaultInitArgsNew2.length; i++) {
        System.out.println("  arg[" + i + "]: " + defaultInitArgsNew2[i]);
    }
    System.out.println();
    if (!(new Query("consult", new Atom("jpl/test/Versions.pl"))).hasSolution()) {
        System.out.println("Warning: failed to consult Versions.pl");
        System.out.println();
    }
    // String swiplHome = ((Term) (new
    // Query("current_prolog_flag(home,Home)")).oneSolution().get("Home")).name();
    // System.out.println(" SWI-Prolog home dir: " + swiplHome );
    System.out.println("home1 = " + (new Atom("c:/swipl-7.1.26")).toString());
    Query q1 = new Query("current_prolog_flag", new Term[] { new Atom("home"), new Variable("Home") });
    Map<String, Term> h1 = q1.oneSolution();
    Term home = (Term) h1.get("Home");
    // System.out.println("Home = " + home.debugString());
    System.out.println("Home = " + home.toString());
    try {
        URL jarPathJpl = Class.forName("org.jpl7.JPL").getProtectionDomain().getCodeSource().getLocation();
        System.out.println("package jpl loaded from: " + jarPathJpl);
    } catch (ClassNotFoundException e) {
        System.out.println("org.jpl7.JPL not found");
    }
    String prologVersion = ((Term) (new Query("jpl_pl_lib_version(V)")).oneSolution().get("V")).name();
    System.out.println(" prolog library version: " + prologVersion);
    String javaVersion = org.jpl7.JPL.version_string();
    System.out.println("   java library version: " + javaVersion);
    String cVersion = org.jpl7.fli.Prolog.get_c_lib_version();
    System.out.println("      c library version: " + cVersion);
    System.out.println("      SWI Prolog syntax: " + org.jpl7.fli.Prolog.get_syntax());
    // if ( prologVersion.equals(javaVersion) &&
    // javaVersion.equals(cVersion) ) {
    // System.out.println("BINGO! you appear to have the same version of
    // each library installed");
    // } else {
    // System.out.println("WHOOPS! you appear not to have the same version
    // of each library installed");
    // }
    System.out.println();
}

Example 20 with Variable

use of org.flyte.api.v1.Variable in project packages-jpl by SWI-Prolog.

the class TestOLD method test10l.

private static void test10l() {
    Query q5 = new Query(new Compound("length", new Term[] { new Variable("Zs"), new org.jpl7.Integer(5) }));
    Map<String, Term> s5 = q5.oneSolution();
    System.err.println("test10l:");
    System.err.println("  length(Zs,5)");
    System.err.println("  " + Util.toString(s5));
    System.err.println("  Zs = " + (Term) s5.get("Zs"));
    System.err.println();
}