Example usage for java.lang Number longValue

Introduction

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

Prototype

public abstract long longValue();

Source Link

Document

Returns the value of the specified number as a long .

Usage

From source file:de.tuberlin.uebb.jbop.optimizer.controlflow.ConstantIfInliner.java

private Number calculateOparator(final AbstractInsnNode node1, final Number op1, final Number op2) {
    Number newNumber = op1;//from  w ww . j a  v  a  2  s  .  c  o  m
    if (isCompare(node1)) {
        switch (node1.getOpcode()) {
        case Opcodes.DCMPG:
        case Opcodes.DCMPL:
            newNumber = Double.valueOf(op2.doubleValue() - op1.doubleValue());
            break;
        case Opcodes.FCMPG:
        case Opcodes.FCMPL:
            newNumber = Float.valueOf(op2.floatValue() - op1.floatValue());
            break;
        case Opcodes.LCMP:
            newNumber = Long.valueOf(op2.longValue() - op1.longValue());
            break;
        default:
            newNumber = op1;
        }
    }
    return newNumber;
}

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From source file:org.apache.usergrid.apm.service.SessionDBServiceImpl.java

@Override
public Long getClientSessionMetricsRowCount() {

    String query = "SELECT MAX(id) from CLIENT_SESSION_METRICS";
    Transaction transaction = null;/*w w w. jav a  2  s. c om*/
    Session session = null;
    try {
        session = ServiceFactory.getAnalyticsHibernateSession();
        transaction = session.beginTransaction();
        SQLQuery sqlquery = session.createSQLQuery(query);
        Number number = (Number) sqlquery.uniqueResult();
        transaction.commit();
        if (number != null)
            return number.longValue();
        else
            return 0L;
    } catch (HibernateException e) {
        e.printStackTrace();
        log.error("Problem getting Client Session Metrics Count");
        transaction.rollback();
        throw new HibernateException("Cannot get client session metrics. ", e);
    }
    /*
    Session s = ServiceFactory.getAnalyticsHibernateSession();
    Transaction t = s.beginTransaction();
    Number count = (Number)s.createCriteria(ClientSessionMetrics.class).    
    setProjection(Projections.rowCount()).uniqueResult();
    t.commit();
    log.info("available row count for Client Session Metrics is = " + (count!=null?count.intValue():count));
    return count != null ? count.intValue() : 0;
     */
}

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From source file:ui.Analyze.java

private void generateLaba(LocalDate ld1, LocalDate ld2) throws SQLException {
    org.jfree.data.category.DefaultCategoryDataset data = new org.jfree.data.category.DefaultCategoryDataset();
    javax.swing.table.DefaultTableModel m = (javax.swing.table.DefaultTableModel) ketTbl.getModel();
    ketTbl.removeAll();//from ww w. ja  v  a  2  s .  c o  m
    LocalDate awal, akhir, loop;
    boolean min;
    if (ld2.isBefore(ld1)) {
        awal = ld2;
        akhir = ld1;
        min = false;
    } else {
        akhir = ld2;
        awal = ld1;
        min = true;
    }
    for (loop = awal; min ? !loop.isAfter(akhir) : !loop.isBefore(akhir);) {
        Number u = getUntung(loop), r = getRugi(loop);
        data.addValue(u.longValue() - r.longValue(), "Laba", loop);
        m.addRow(new Object[] { loop, u.longValue() - r.longValue() });
        if (min)
            loop = loop.plusDays(1);
        else
            loop = loop.minusDays(1);
    }
    org.jfree.chart.ChartPanel cp = new org.jfree.chart.ChartPanel(ChartFactory.createLineChart("Laba",
            "Tanggal", "Laba", data, PlotOrientation.VERTICAL, true, true, false));
    cp.setSize(pnlLaba.getSize());
    if (0 < pnlLaba.getComponentCount())
        pnlLaba.removeAll();
    pnlLaba.add(cp);
}

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From source file:org.richfaces.renderkit.AbstractProgressBarRenderer.java

/**
 * Converts value attr to number value/*from w  w  w  .j a va  2s .  c  om*/
 * 
 * @param v -
 *            value attr
 * @return result
 */
public Number getNumber(Object v) {
    Number result = null;
    if (v != null) {
        try {
            if (v instanceof String) {
                result = Double.parseDouble((String) v);
            } else {
                Number n = (Number) v;
                if (n instanceof BigDecimal || n instanceof Double || n instanceof Float) {
                    result = n.floatValue();
                } else if (n instanceof Integer || n instanceof Long) {
                    result = n.longValue();
                }
            }
        } catch (Exception e) {
            // no action
        }
        return result;
    }
    return new Integer(0);
}

---

From source file:com.hortonworks.streamline.streams.actions.storm.topology.StormTopologyActionsImpl.java

@Override
public void init(Map<String, Object> conf) {
    this.conf = conf;
    if (conf != null) {
        if (conf.containsKey(StormTopologyLayoutConstants.STORM_ARTIFACTS_LOCATION_KEY)) {
            stormArtifactsLocation = (String) conf
                    .get(StormTopologyLayoutConstants.STORM_ARTIFACTS_LOCATION_KEY);
        }//from ww  w.j a  v  a  2s. c o  m
        if (conf.containsKey(StormTopologyLayoutConstants.STORM_HOME_DIR)) {
            String stormHomeDir = (String) conf.get(StormTopologyLayoutConstants.STORM_HOME_DIR);
            if (!stormHomeDir.endsWith(File.separator)) {
                stormHomeDir += File.separator;
            }
            stormCliPath = stormHomeDir + "bin" + File.separator + "storm";
        }
        this.stormJarLocation = (String) conf.get(StormTopologyLayoutConstants.STORM_JAR_LOCATION_KEY);

        catalogRootUrl = (String) conf.get(StormTopologyLayoutConstants.YAML_KEY_CATALOG_ROOT_URL);

        Map<String, String> env = System.getenv();
        String javaHomeStr = env.get("JAVA_HOME");
        if (StringUtils.isNotEmpty(javaHomeStr)) {
            if (!javaHomeStr.endsWith(File.separator)) {
                javaHomeStr += File.separator;
            }
            javaJarCommand = javaHomeStr + "bin" + File.separator + "jar";
        } else {
            javaJarCommand = "jar";
        }

        String stormApiRootUrl = (String) conf.get(TopologyLayoutConstants.STORM_API_ROOT_URL_KEY);
        Subject subject = (Subject) conf.get(TopologyLayoutConstants.SUBJECT_OBJECT);
        Client restClient = ClientBuilder.newClient(new ClientConfig());

        this.client = new StormRestAPIClient(restClient, stormApiRootUrl, subject);
        nimbusSeeds = (String) conf.get(NIMBUS_SEEDS);
        nimbusPort = Integer.valueOf((String) conf.get(NIMBUS_PORT));

        if (conf.containsKey(TopologyLayoutConstants.NIMBUS_THRIFT_MAX_BUFFER_SIZE)) {
            nimbusThriftMaxBufferSize = (Long) conf.get(TopologyLayoutConstants.NIMBUS_THRIFT_MAX_BUFFER_SIZE);
        } else {
            nimbusThriftMaxBufferSize = DEFAULT_NIMBUS_THRIFT_MAX_BUFFER_SIZE;
        }

        setupSecuredStormCluster(conf);

        EnvironmentService environmentService = (EnvironmentService) conf
                .get(TopologyLayoutConstants.ENVIRONMENT_SERVICE_OBJECT);
        Number namespaceId = (Number) conf.get(TopologyLayoutConstants.NAMESPACE_ID);
        this.serviceConfigurationReader = new AutoCredsServiceConfigurationReader(environmentService,
                namespaceId.longValue());
    }
    File f = new File(stormArtifactsLocation);
    f.mkdirs();
}

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From source file:org.jasper.collectionspace.smk.datasource.JsonCSDataSource.java

protected Object convertNumber(Number number, Class<?> valueClass) throws JRException {
    Number value = null;/*  ww w .  j  a v a  2  s.c  om*/
    if (valueClass.equals(Byte.class)) {
        value = new Byte(number.byteValue());
    } else if (valueClass.equals(Short.class)) {
        value = new Short(number.shortValue());
    } else if (valueClass.equals(Integer.class)) {
        value = Integer.valueOf(number.intValue());
    } else if (valueClass.equals(Long.class)) {
        value = new Long(number.longValue());
    } else if (valueClass.equals(Float.class)) {
        value = new Float(number.floatValue());
    } else if (valueClass.equals(Double.class)) {
        value = new Double(number.doubleValue());
    } else if (valueClass.equals(BigInteger.class)) {
        value = BigInteger.valueOf(number.longValue());
    } else if (valueClass.equals(BigDecimal.class)) {
        value = new BigDecimal(Double.toString(number.doubleValue()));
    } else {
        throw new JRException("Unknown number class " + valueClass.getName());
    }
    return value;
}

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From source file:org.polymap.rhei.field.NumberValidator.java

public M transform2Model(String fieldValue) throws Exception {
    if (fieldValue == null) {
        return null;
    } else if (fieldValue instanceof String) {
        ParsePosition pp = new ParsePosition(0);
        Number result = nf.parse((String) fieldValue, pp);

        if (pp.getErrorIndex() > -1 || pp.getIndex() < ((String) fieldValue).length()) {
            throw new ParseException("field value: " + fieldValue, pp.getErrorIndex());
        }/*from  w w w.  j ava2  s .c  o  m*/

        log.debug("value: " + fieldValue + " -> " + result.doubleValue());

        // XXX check max digits

        if (Float.class.isAssignableFrom(targetClass)) {
            return (M) Float.valueOf(result.floatValue());
        } else if (Double.class.isAssignableFrom(targetClass)) {
            return (M) Double.valueOf(result.floatValue());
        } else if (Integer.class.isAssignableFrom(targetClass)) {
            return (M) Integer.valueOf(result.intValue());
        } else if (Long.class.isAssignableFrom(targetClass)) {
            return (M) Long.valueOf(result.longValue());
        } else {
            throw new RuntimeException("Unsupported target type: " + targetClass);
        }
    } else {
        throw new RuntimeException("Unhandled field value type: " + fieldValue);
    }
}

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From source file:IntRange.java

/**
 * <p>Tests whether the specified <code>Number</code> occurs within
 * this range using <code>long</code> comparison..</p>
 * //from  w ww .  ja v a  2 s . co m
 * <p><code>null</code> is handled and returns <code>false</code>.</p>
 * 
 * <p>This implementation forwards to the {@link #containsLong(long)} method.</p>
 *
 * @param value  the long to test, may be <code>null</code>
 * @return <code>true</code> if the specified number occurs within this
 *  range by <code>long</code> comparison
 */
public boolean containsLong(Number value) {
    if (value == null) {
        return false;
    }
    return containsLong(value.longValue());
}

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From source file:org.cinchapi.concourse.util.ConvertTest.java

@Test
public void testConvertLinkFromLongValue() {
    // A int/long that is wrapped between two at (@) symbols must always
    // convert to a Link
    Number number = Random.getLong();
    String value = MessageFormat.format("{0}{1}{0}", "@", number.toString()); // must use
                                                                              // number.toString()
                                                                              // so comma
                                                                              // separators are
                                                                              // not added to
                                                                              // the output
    Link link = (Link) Convert.stringToJava(value);
    Assert.assertEquals(number.longValue(), link.longValue());
}

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From source file:LongRange.java

/**
 * <p>Tests whether the specified <code>number</code> occurs within
 * this range using <code>long</code> comparison.</p>
 * /*from   w  ww  . ja v a2  s  .c o m*/
 * <p><code>null</code> is handled and returns <code>false</code>.</p>
 *
 * @param number  the number to test, may be <code>null</code>
 * @return <code>true</code> if the specified number occurs within this range
 */
public boolean containsNumber(Number number) {
    if (number == null) {
        return false;
    }
    return containsLong(number.longValue());
}

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