Example usage for java.math BigDecimal valueOf

List of usage examples for java.math BigDecimal valueOf

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Introduction

In this page you can find the example usage for java.math BigDecimal valueOf.

Prototype

public static BigDecimal valueOf(double val)

Source Link

Document

Translates a double into a BigDecimal , using the double 's canonical string representation provided by the Double#toString(double) method.

Usage

From source file:engine.Pi.java

/**
     * Compute the value, in radians, of the arctangent of 
     * the inverse of the supplied integer to the specified
     * number of digits after the decimal point.  The value
     * is computed using the power series expansion for the
     * arc tangent://from  ww w .  j av a2s.  com
     *
     * arctan(x) = x - (x^3)/3 + (x^5)/5 - (x^7)/7 + 
     *     (x^9)/9 ...
     */
    public static BigDecimal arctan(int inverseX, int scale) {
        BigDecimal result, numer, term;
        BigDecimal invX = BigDecimal.valueOf(inverseX);
        BigDecimal invX2 = BigDecimal.valueOf(inverseX * inverseX);

        numer = BigDecimal.ONE.divide(invX, scale, roundingMode);

        result = numer;
        int i = 1;
        do {
            numer = numer.divide(invX2, scale, roundingMode);
            int denom = 2 * i + 1;
            term = numer.divide(BigDecimal.valueOf(denom), scale, roundingMode);
            if ((i % 2) != 0) {
                result = result.subtract(term);
            } else {
                result = result.add(term);
            }
            i++;
        } while (term.compareTo(BigDecimal.ZERO) != 0);
        return result;
    }

From source file:org.osmsurround.ae.osm.OsmConvertService.java

public OsmRoot createOsmNode() {
    OsmRoot osm = of.createOsmRoot();
    osm.setVersion(BigDecimal.valueOf(0.6));
    osm.setGenerator("Amenity Editor");
    return osm;
}

From source file:de.jfachwert.math.Bruch.java

/**
 * Legt die uebergebene Gleitkommazahl als Bruch an.
 *
 * @param number Dezimalzahl, z.B. 0.5/*from   ww  w.j  a  v a  2 s . c om*/
 */
public Bruch(double number) {
    this(BigDecimal.valueOf(number));
}

From source file:enterprises.orbital.evekit.model.corporation.sync.ESICorporationIndustryJobSync.java

@SuppressWarnings("RedundantThrows")
@Override/*from   w  w w . ja v a 2s. com*/
protected void processServerData(long time,
        ESIAccountServerResult<List<GetCorporationsCorporationIdIndustryJobs200Ok>> data,
        List<CachedData> updates) throws IOException {
    // Add and record orders
    for (GetCorporationsCorporationIdIndustryJobs200Ok next : data.getData()) {
        IndustryJob nextJob = new IndustryJob(next.getJobId(), next.getInstallerId(), next.getFacilityId(),
                next.getLocationId(), next.getActivityId(), next.getBlueprintId(), next.getBlueprintTypeId(),
                next.getBlueprintLocationId(), next.getOutputLocationId(), next.getRuns(),
                BigDecimal.valueOf(nullSafeDouble(next.getCost(), 0D)).setScale(2, RoundingMode.HALF_UP),
                nullSafeInteger(next.getLicensedRuns(), 0), nullSafeFloat(next.getProbability(), 0F),
                nullSafeInteger(next.getProductTypeId(), 0), next.getStatus().toString(), next.getDuration(),
                next.getStartDate().getMillis(), next.getEndDate().getMillis(),
                nullSafeDateTime(next.getPauseDate(), new DateTime(new Date(0L))).getMillis(),
                nullSafeDateTime(next.getCompletedDate(), new DateTime(new Date(0L))).getMillis(),
                nullSafeInteger(next.getCompletedCharacterId(), 0),
                nullSafeInteger(next.getSuccessfulRuns(), 0));
        updates.add(nextJob);
    }
}

From source file:org.impotch.calcul.impot.cantonal.ge.pp.avant2010.BaremeRevenuSeul2000Test.java

@Test
public void test() {
    assertThat(bareme.calcul(BigDecimal.valueOf(revenu))).isEqualTo(impot);
}

From source file:org.impotch.calcul.assurancessociales.CalculCotisationAvsAiApgIndependantTest.java

@Test
public void calculCotisationApg() {
    assertThat(calculateur2008.calculCotisationApg(BigDecimal.valueOf(100000))).isEqualTo("300.00");
}

From source file:edu.usu.sdl.openstorefront.common.util.Convert.java

public static BigDecimal toBigDecimal(Object data, BigDecimal defaultDecimal) {
    if (data != null) {
        try {/*ww w .  j  a  v a2s . c o m*/
            if (data instanceof Integer) {
                return BigDecimal.valueOf(((Integer) data).doubleValue());
            } else if (data instanceof String) {
                return new BigDecimal(data.toString());
            } else if (data instanceof BigDecimal) {
                return (BigDecimal) data;
            } else if (data instanceof BigInteger) {
                return BigDecimal.valueOf(((BigInteger) data).longValue());
            } else if (data instanceof Number) {
                return BigDecimal.valueOf(((Number) data).longValue());
            }
        } catch (NumberFormatException e) {
            return defaultDecimal;
        }
    }
    return null;
}

From source file:com.jive.myco.seyren.core.service.notification.HttpNotificationServiceTest.java

@Test
public void checkingOutTheHappyPath() {

    String seyrenUrl = clientDriver.getBaseUrl() + "/seyren";

    when(mockSeyrenConfig.getGraphiteUrl()).thenReturn(clientDriver.getBaseUrl() + "/graphite");
    when(mockSeyrenConfig.getBaseUrl()).thenReturn(seyrenUrl);

    Check check = new Check().withEnabled(true).withName("check-name").withTarget("statsd.metric.name")
            .withState(AlertType.ERROR).withWarn(BigDecimal.ONE).withError(BigDecimal.TEN);

    Subscription subscription = new Subscription().withType(SubscriptionType.HTTP)
            .withTarget(clientDriver.getBaseUrl() + "/myendpoint/thatdoesstuff");

    Alert alert = new Alert().withTarget("the.target.name").withValue(BigDecimal.valueOf(12))
            .withWarn(BigDecimal.valueOf(5)).withError(BigDecimal.valueOf(10)).withFromType(AlertType.WARN)
            .withToType(AlertType.ERROR);

    List<Alert> alerts = Arrays.asList(alert);

    BodyCapture<JsonNode> bodyCapture = new JsonBodyCapture();

    clientDriver.addExpectation(/*from  w w w. ja  v a 2 s. c  o m*/
            onRequestTo("/myendpoint/thatdoesstuff").withMethod(Method.POST).capturingBodyIn(bodyCapture),
            giveResponse("success", "text/plain"));

    service.sendNotification(check, subscription, alerts);

    JsonNode node = bodyCapture.getContent();

    assertThat(node, hasJsonPath("$.seyrenUrl", is(seyrenUrl)));
    assertThat(node, hasJsonPath("$.check.name", is("check-name")));
    assertThat(node, hasJsonPath("$.check.state", is("ERROR")));
    assertThat(node, hasJsonPath("$.alerts", hasSize(1)));
    assertThat(node, hasJsonPath("$.alerts[0].target", is("the.target.name")));
    assertThat(node, hasJsonPath("$.alerts[0].value", is(12)));
    assertThat(node, hasJsonPath("$.alerts[0].warn", is(5)));
    assertThat(node, hasJsonPath("$.alerts[0].error", is(10)));
    assertThat(node, hasJsonPath("$.alerts[0].fromType", is("WARN")));
    assertThat(node, hasJsonPath("$.alerts[0].toType", is("ERROR")));
    assertThat(node, hasJsonPath("$.preview", Matchers.startsWith("<br />")));
    assertThat(node, hasJsonPath("$.preview", containsString(check.getTarget())));

    verify(mockSeyrenConfig).getGraphiteUrl();
    verify(mockSeyrenConfig).getBaseUrl();

}

From source file:com.trenako.web.controllers.WishListsControllerTests.java

@Test
public void shouldRenderCreationFormForWishLists() {
    String viewName = controller.newWishList(model);

    assertEquals("wishlist/new", viewName);

    WishListForm form = (WishListForm) model.get("newForm");
    assertNotNull(form);/*from  www. jav  a  2 s . c  o m*/
    assertNotNull("Visibility list is empty", form.getVisibilities());
    assertEquals(new WishList(), form.getWishList());
    assertEquals(BigDecimal.valueOf(0), form.getBudget());
}

From source file:org.impotch.calcul.impot.cantonal.ge.pp.Baremes2015Test.java

@Test
public void borneBaremeFortune() {
    Bareme bareme = fournisseur.getBaremeFortune(2015);
    assertThat(bareme.calcul(BigDecimal.valueOf(112138))).isEqualTo("196.25");
    assertThat(bareme.calcul(BigDecimal.valueOf(224276))).isEqualTo("448.55");
    assertThat(bareme.calcul(BigDecimal.valueOf(336414))).isEqualTo("756.95");
    assertThat(bareme.calcul(BigDecimal.valueOf(448551))).isEqualTo("1093.35");
    assertThat(bareme.calcul(BigDecimal.valueOf(672828))).isEqualTo("1822.25");
    assertThat(bareme.calcul(BigDecimal.valueOf(897103))).isEqualTo("2607.20");
    assertThat(bareme.calcul(BigDecimal.valueOf(1121379))).isEqualTo("3448.25");
    assertThat(bareme.calcul(BigDecimal.valueOf(1345654))).isEqualTo("4345.35");
    assertThat(bareme.calcul(BigDecimal.valueOf(1682068))).isEqualTo("5775.10");
}