Package com.cloudera.cdk.morphline.shaded.org.apache.commons.math3.random

Examples of com.cloudera.cdk.morphline.shaded.org.apache.commons.math3.random.Well19937a

78
79
80
81
82
83
84
85
86
        Random rand = new SecureRandom();
        int[] seed = new int[624];
        for (int i = 0; i < seed.length; i++) {
          seed[i] = rand.nextInt();
        }
        prng = new Well19937c(seed); // non-secure & fast
      }
      validateArguments();
    }
View Full Code Here
38
39
40
41
42
43
44
        Assert.assertTrue(d.isSupportConnected());
    }

    @Override
    public LevyDistribution makeDistribution() {
        return new LevyDistribution(new Well19937a(0xc5a5506bbb17e57al), 1.2, 0.4);
    }
View Full Code Here
37
38
39
40
41
42
43
        Assert.assertTrue(Double.isInfinite(d.getSupportUpperBound()));
        Assert.assertTrue(d.isSupportConnected());
    }

    public LevyDistribution makeDistribution() {
        return new LevyDistribution(new Well19937a(0xc5a5506bbb17e57al), 1.2, 0.4);
    }
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
124
125
            double t = t0 + i * h;
            eventFilter.g(t, new double[] { FastMath.sin(t), FastMath.cos(t) });
        }

        // verify old events are preserved, even if randomly accessed
        RandomGenerator rng = new Well19937a(0xb0e7401265af8cd3l);
        for (int i = 0; i < 5000; i++) {
            double t = t0 + (t1 - t0) * rng.nextDouble();
            double g = eventFilter.g(t, new double[] { FastMath.sin(t), FastMath.cos(t) });
            int turn = (int) FastMath.floor((t - refSwitch) / (2 * FastMath.PI));
            if (turn % 2 == 0) {
                Assert.assertEquals( signEven * FastMath.sin(t), g, 1.0e-10);
            } else {
View Full Code Here
52
53
54
55
56
57
58
59
60
61
62
            case WELL512A:
                return new RandomAdaptor(randomSeed == null ? new Well512a() : new Well512a(randomSeed));
            case WELL1024A:
                return new RandomAdaptor(randomSeed == null ? new Well1024a() : new Well1024a(randomSeed));
            case WELL19937A:
                return new RandomAdaptor(randomSeed == null ? new Well19937a() : new Well19937a(randomSeed));
            case WELL19937C:
                return new RandomAdaptor(randomSeed == null ? new Well19937c() : new Well19937c(randomSeed));
            case WELL44497A:
                return new RandomAdaptor(randomSeed == null ? new Well44497a() : new Well44497a(randomSeed));
            case WELL44497B:
View Full Code Here
TOP

Related Classes of com.cloudera.cdk.morphline.shaded.org.apache.commons.math3.random.Well19937a

  • com.cloudera.cdk.morphline.stdlib.GenerateUUIDBuilder$GenerateUUID
  • org.apache.commons.math3.distribution.LevyDistributionTest
  • org.apache.commons.math3.ode.events.EventFilterTest
  • org.optaplanner.core.impl.solver.random.DefaultRandomFactory
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.