Example usage for java.lang Number intValue

List of usage examples for java.lang Number intValue

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Introduction

In this page you can find the example usage for java.lang Number intValue.

Prototype

public abstract int intValue();

Source Link

Document

Returns the value of the specified number as an int .

Usage

From source file:de.tuberlin.uebb.jbop.optimizer.arithmetic.ArithmeticExpressionInterpreter.java

private AbstractInsnNode handleDiv(final int opcode, final Number one, final Number two) {
    final Number number;
    switch (opcode) {
    case IDIV:/* w w  w .j ava2  s.  c om*/
        number = Integer.valueOf(one.intValue() / two.intValue());
        break;
    case DDIV:
        number = Double.valueOf(one.doubleValue() / two.doubleValue());
        break;
    case FDIV:
        number = Float.valueOf(one.floatValue() / two.floatValue());
        break;
    case LDIV:
        number = Long.valueOf(one.longValue() / two.longValue());
        break;
    default:
        return null;
    }
    return NodeHelper.getInsnNodeFor(number);
}

From source file:de.tuberlin.uebb.jbop.optimizer.arithmetic.ArithmeticExpressionInterpreter.java

private AbstractInsnNode handleMul(final int opcode, final Number one, final Number two) {
    final Number number;
    switch (opcode) {
    case IMUL://from   w  ww .j  a va  2 s. c o m
        number = Integer.valueOf(one.intValue() * two.intValue());
        break;
    case DMUL:
        number = Double.valueOf(one.doubleValue() * two.doubleValue());
        break;
    case FMUL:
        number = Float.valueOf(one.floatValue() * two.floatValue());
        break;
    case LMUL:
        number = Long.valueOf(one.longValue() * two.longValue());
        break;
    default:
        return null;
    }
    return NodeHelper.getInsnNodeFor(number);
}

From source file:de.tuberlin.uebb.jbop.optimizer.arithmetic.ArithmeticExpressionInterpreter.java

private AbstractInsnNode handleSub(final int opcode, final Number one, final Number two) {
    final Number number;
    switch (opcode) {
    case ISUB://from ww  w .j a  v  a 2s. com
        number = Integer.valueOf(one.intValue() - two.intValue());
        break;
    case DSUB:
        number = Double.valueOf(one.doubleValue() - two.doubleValue());
        break;
    case FSUB:
        number = Float.valueOf(one.floatValue() - two.floatValue());
        break;
    case LSUB:
        number = Long.valueOf(one.longValue() - two.longValue());
        break;
    default:
        return null;
    }
    return NodeHelper.getInsnNodeFor(number);
}

From source file:de.tuberlin.uebb.jbop.optimizer.arithmetic.ArithmeticExpressionInterpreter.java

private AbstractInsnNode handleAdd(final int opcode, final Number one, final Number two) {
    final Number number;
    switch (opcode) {
    case IADD://from w w w.  j  av a2 s  . c  o m
        number = Integer.valueOf(one.intValue() + two.intValue());
        break;
    case DADD:
        number = Double.valueOf(one.doubleValue() + two.doubleValue());
        break;
    case FADD:
        number = Float.valueOf(one.floatValue() + two.floatValue());
        break;
    case LADD:
        number = Long.valueOf(one.longValue() + two.longValue());
        break;
    default:
        return null;
    }
    return NodeHelper.getInsnNodeFor(number);
}

From source file:io.coala.random.impl.RandomDistributionFactoryImpl.java

@Override
public RandomNumberDistribution<Integer> getZipf(final RandomNumberStream rng, final Number numberOfElements,
        final Number exponent) {
    final IntegerDistribution dist = new ZipfDistribution(RandomNumberStream.Util.asCommonsRandomGenerator(rng),
            numberOfElements.intValue(), exponent.doubleValue());
    return new RandomNumberDistribution<Integer>() {
        @Override//from w w  w . ja v  a2  s.c o m
        public Integer draw() {
            return dist.sample();
        }
    };
}

From source file:org.openmrs.module.webservices.rest.web.v1_0.controller.PersonNameControllerTest.java

@Test
public void shouldPurgeName() throws Exception {
    // I'm using sql queries and a flush-session because if I try to test this the natural way, hibernate
    // complains that the name will be re-created since the person is in the session.
    Number before = (Number) Context.getAdministrationService()
            .executeSQL("select count(*) from person_name where person_id = 1", true).get(0).get(0);

    controller.purge(personUuid, nameUuid, request, response);
    Context.flushSession();//  w w w .j a  v  a 2  s  . c om
    Number after = (Number) Context.getAdministrationService()
            .executeSQL("select count(*) from person_name where person_id = 1", true).get(0).get(0);
    Assert.assertEquals(before.intValue() - 1, after.intValue());
    Assert.assertNull(service.getPersonNameByUuid(nameUuid));
}

From source file:org.brushingbits.jnap.persistence.hibernate.Dao.java

/**
 * //from  w  w w.ja  va2  s  . c o  m
 * @param query
 * @return
 */
protected Integer count(Query query) {
    if (!query.getQueryString().toLowerCase().startsWith("select count(")) {
        throw new QuerySyntaxException("The count query must start with a 'select count clause'",
                query.getQueryString());
    }
    Number quantity = (Number) query.uniqueResult();
    return quantity == null ? 0 : quantity.intValue();
}

From source file:com.diversityarrays.kdxplore.stats.IntegerSimpleStatistics.java

public IntegerSimpleStatistics(String statsName, List<KdxSample> sampleMeasurements, Integer nStdDevForOutlier,
        NumericTraitValidationProcessor tvp) {
    super(statsName, Integer.class);

    nSampleMeasurements = sampleMeasurements.size();

    long sum = 0;
    @SuppressWarnings("unused")
    double ssq = 0;

    Bag<String> svalues = new HashBag<String>();
    List<Integer> values = new ArrayList<>(nSampleMeasurements);

    for (KdxSample sm : sampleMeasurements) {
        String traitValue = sm.getTraitValue();

        switch (TraitValue.classify(traitValue)) {
        case NA:/*from ww w  . j a va2 s  .  c  o m*/
            ++nNA;
            break;
        case SET:
            Either<TraitValueType, Number> either = tvp.isTraitValueValid(traitValue);
            if (either.isRight()) {
                try {
                    Number number = either.right();
                    if (number == null) {
                        ++nMissing;
                    } else {
                        int i = number.intValue();
                        sum += i;
                        ssq += i * 1.0 * i;

                        values.add(i);
                        svalues.add(String.valueOf(i));
                    }
                } catch (NumberFormatException e) {
                    ++nInvalid;
                }
            } else {
                ++nInvalid;
            }
            break;
        case MISSING:
        case UNSET:
        default:
            ++nMissing;
            break;
        }
    }

    nValidValues = values.size();

    switch (nValidValues) {
    case 0:
        mean = null;
        mode = null;
        median = null;
        minValue = null;
        maxValue = null;

        variance = null;
        stddev = null;
        nOutliers = null;

        stderr = null;
        break;
    case 1:
        mean = values.get(0).intValue();
        mode = mean.toString();
        median = mean;
        minValue = mean;
        maxValue = mean;

        variance = null;
        stddev = null;
        nOutliers = null;

        stderr = null;
        break;

    default:
        mean = (int) sum / nValidValues;
        if (USE_TWO_PASS) {
            double s2 = 0;
            for (Number n : values) {
                double i = n.doubleValue();
                s2 += (i - mean) * (i - mean);
            }
            variance = s2 / (nValidValues - 1);
        } else {
            variance = (ssq - (sum * sum) / nValidValues) / (nValidValues - 1);
        }
        stddev = Math.sqrt(variance);

        stderr = stddev / Math.sqrt(nValidValues);

        Collections.sort(values);
        minValue = values.get(0).intValue();
        maxValue = values.get(values.size() - 1).intValue();

        median = StatsUtil.computeIntegerMedian(values);

        List<String> modes = StatsUtil.computeMode(svalues, tvp);

        String numberFormat = tvp == null ? null : tvp.getStringNumberFormat();

        StringBuilder sb = new StringBuilder();
        String sep = "";
        for (String s : modes) {
            sb.append(sep);
            if (tvp == null) {
                sb.append(s);
            } else {
                Either<TraitValueType, Number> either = tvp.isTraitValueValid(s);
                if (either.isRight()) {
                    Number number = either.right();
                    if (Integer.class.isAssignableFrom(tvp.getNumberClass())) {
                        sb.append(number.intValue());
                    } else if (numberFormat == null) {
                        sb.append(s);
                    } else {
                        sb.append(number.intValue());
                    }
                } else {
                    sb.append(s);
                }
            }
            sep = " , ";
        }
        mode = sb.toString();

        double q1 = BoxAndWhiskerCalculator.calculateQ1(values);
        double q3 = BoxAndWhiskerCalculator.calculateQ3(values);

        quartile1 = (int) Math.round(q1);
        quartile3 = (int) Math.round(q3);

        if (nStdDevForOutlier == null) {
            double interQuartileRange = q3 - q1;

            double lowerOutlierThreshold = q1 - (interQuartileRange * 1.5);
            double upperOutlierThreshold = q3 + (interQuartileRange * 1.5);

            collectOutliers(values, lowerOutlierThreshold, upperOutlierThreshold);
        } else {
            double lowerOutlierThreshold = mean - (nStdDevForOutlier * stddev);
            double upperOutlierThreshold = mean + (nStdDevForOutlier * stddev);

            collectOutliers(values, lowerOutlierThreshold, upperOutlierThreshold);
        }

        break;
    }
}

From source file:com.prowidesoftware.swift.model.field.Field94L.java

/**
 * Set the component3 from a Number object.
 * <br />//from   www  .ja  v a 2 s  .  c  o m
 * <em>If the component being set is a fixed length number, the argument will not be 
 * padded.</em> It is recommended for these cases to use the setComponent3(String) 
 * method.
 * 
 * @see #setComponent3(String)
 *
 * @param component3 the Number with the component3 content to set
 */
public Field94L setComponent3(java.lang.Number component3) {
    if (component3 != null) {
        setComponent(3, "" + component3.intValue());
    }
    return this;
}

From source file:com.prowidesoftware.swift.model.field.Field95L.java

/**
 * Set the component3 from a Number object.
 * <br />/* ww w . ja  va 2 s  .  c  om*/
 * <em>If the component being set is a fixed length number, the argument will not be 
 * padded.</em> It is recommended for these cases to use the setComponent3(String) 
 * method.
 * 
 * @see #setComponent3(String)
 *
 * @param component3 the Number with the component3 content to set
 */
public Field95L setComponent3(java.lang.Number component3) {
    if (component3 != null) {
        setComponent(3, "" + component3.intValue());
    }
    return this;
}