Example usage for java.text NumberFormat format

List of usage examples for java.text NumberFormat format

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Introduction

In this page you can find the example usage for java.text NumberFormat format.

Prototype

public final String format(long number)

Source Link

Document

Specialization of format.

Usage

From source file:com.espertech.esper.example.servershellclient.ServerShellClientMain.java

public ServerShellClientMain() throws Exception {
    log.info("Loading properties");
    Properties properties = new Properties();
    InputStream propertiesIS = ServerShellClientMain.class.getClassLoader()
            .getResourceAsStream(ServerShellConstants.CONFIG_FILENAME);
    if (propertiesIS == null) {
        throw new RuntimeException(
                "Properties file '" + ServerShellConstants.CONFIG_FILENAME + "' not found in classpath");
    }/* www .  j a va2s  .  c  o  m*/
    properties.load(propertiesIS);

    // Attached via JMX to running server
    log.info("Attach to server via JMX");
    JMXServiceURL url = new JMXServiceURL(properties.getProperty(ServerShellConstants.MGMT_SERVICE_URL));
    JMXConnector jmxc = JMXConnectorFactory.connect(url, null);
    MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();
    ObjectName mBeanName = new ObjectName(ServerShellConstants.MGMT_MBEAN_NAME);
    EPServiceProviderJMXMBean proxy = (EPServiceProviderJMXMBean) MBeanServerInvocationHandler
            .newProxyInstance(mbsc, mBeanName, EPServiceProviderJMXMBean.class, true);

    // Connect to JMS
    log.info("Connecting to JMS server");
    String factory = properties.getProperty(ServerShellConstants.JMS_CONTEXT_FACTORY);
    String jmsurl = properties.getProperty(ServerShellConstants.JMS_PROVIDER_URL);
    String connFactoryName = properties.getProperty(ServerShellConstants.JMS_CONNECTION_FACTORY_NAME);
    String user = properties.getProperty(ServerShellConstants.JMS_USERNAME);
    String password = properties.getProperty(ServerShellConstants.JMS_PASSWORD);
    String destination = properties.getProperty(ServerShellConstants.JMS_INCOMING_DESTINATION);
    boolean isTopic = Boolean.parseBoolean(properties.getProperty(ServerShellConstants.JMS_IS_TOPIC));
    JMSContext jmsCtx = JMSContextFactory.createContext(factory, jmsurl, connFactoryName, user, password,
            destination, isTopic);

    // Create statement via JMX
    log.info("Creating a statement via Java Management Extensions (JMX) MBean Proxy");
    proxy.createEPL("select * from SampleEvent where duration > 9.9", "filterStatement",
            new ClientSideUpdateListener());

    // Get producer
    jmsCtx.getConnection().start();
    MessageProducer producer = jmsCtx.getSession().createProducer(jmsCtx.getDestination());

    Random random = new Random();
    String[] ipAddresses = { "127.0.1.0", "127.0.2.0", "127.0.3.0", "127.0.4.0" };
    NumberFormat format = NumberFormat.getInstance();

    // Send messages
    for (int i = 0; i < 1000; i++) {
        String ipAddress = ipAddresses[random.nextInt(ipAddresses.length)];
        double duration = 10 * random.nextDouble();
        String durationStr = format.format(duration);
        String payload = ipAddress + "," + durationStr;

        BytesMessage bytesMessage = jmsCtx.getSession().createBytesMessage();
        bytesMessage.writeBytes(payload.getBytes());
        bytesMessage.setJMSDeliveryMode(DeliveryMode.NON_PERSISTENT);
        producer.send(bytesMessage);

        if (i % 100 == 0) {
            log.info("Sent " + i + " messages");
        }
    }

    // Create statement via JMX
    log.info("Destroing statement via Java Management Extensions (JMX) MBean Proxy");
    proxy.destroy("filterStatement");

    log.info("Shutting down JMS client connection");
    jmsCtx.destroy();

    log.info("Exiting");
    System.exit(-1);
}

From source file:de.tor.tribes.util.bb.MarkerListFormatter.java

@Override
public String formatElements(List<Marker> pElements, boolean pExtended) {
    StringBuilder b = new StringBuilder();
    int cnt = 1;// w ww. j  a  va 2s.  c o m
    NumberFormat f = getNumberFormatter(pElements.size());
    String beforeList = getHeader();
    String listItemTemplate = getLineTemplate();
    String afterList = getFooter();
    String replacedStart = StringUtils.replaceEach(beforeList, new String[] { ELEMENT_COUNT },
            new String[] { f.format(pElements.size()) });
    b.append(replacedStart);
    for (Marker m : pElements) {
        String[] replacements = m.getReplacements(pExtended);
        String itemLine = StringUtils.replaceEach(listItemTemplate, m.getBBVariables(), replacements);
        itemLine = StringUtils.replaceEach(itemLine, new String[] { ELEMENT_ID, ELEMENT_COUNT },
                new String[] { f.format(cnt), f.format(pElements.size()) });
        b.append(itemLine).append("\n");
        cnt++;
    }
    String replacedEnd = StringUtils.replaceEach(afterList, new String[] { ELEMENT_COUNT },
            new String[] { f.format(pElements.size()) });
    b.append(replacedEnd);
    return b.toString();
}

From source file:de.tor.tribes.util.bb.SosListFormatter.java

@Override
public String formatElements(List<SOSRequest> pElements, boolean pExtended) {
    StringBuilder b = new StringBuilder();
    int cnt = 1;// ww  w  .j ava  2 s .  com
    NumberFormat f = getNumberFormatter(pElements.size());
    String beforeList = getHeader();
    String listItemTemplate = getLineTemplate();
    String afterList = getFooter();
    String replacedStart = StringUtils.replaceEach(beforeList, new String[] { ELEMENT_COUNT },
            new String[] { f.format(pElements.size()) });
    b.append(replacedStart);
    for (SOSRequest s : pElements) {
        for (Village target : s.getTargets()) {
            String[] replacements = s.getReplacementsForTarget(target, pExtended);
            String itemLine = StringUtils.replaceEach(listItemTemplate, s.getBBVariables(), replacements);
            itemLine = StringUtils.replaceEach(itemLine, new String[] { ELEMENT_ID, ELEMENT_COUNT },
                    new String[] { f.format(cnt), f.format(pElements.size()) });
            b.append(itemLine).append("\n").append("\n");
        }
        cnt++;
    }
    String replacedEnd = StringUtils.replaceEach(afterList, new String[] { ELEMENT_COUNT },
            new String[] { f.format(pElements.size()) });
    b.append(replacedEnd);
    return b.toString();
}

From source file:de.tor.tribes.util.bb.TagListFormatter.java

@Override
public String formatElements(List<Tag> pElements, boolean pExtended) {
    StringBuilder b = new StringBuilder();
    int cnt = 1;//from   www  .  jav a2  s.c o  m
    NumberFormat f = getNumberFormatter(pElements.size());
    String beforeList = getHeader();
    String listItemTemplate = getLineTemplate();
    String afterList = getFooter();
    String replacedStart = StringUtils.replaceEach(beforeList, new String[] { ELEMENT_COUNT },
            new String[] { f.format(pElements.size()) });
    b.append(replacedStart);
    for (Tag t : pElements) {
        String[] replacements = t.getReplacements(pExtended);
        String itemLine = StringUtils.replaceEach(listItemTemplate, t.getBBVariables(), replacements);
        itemLine = StringUtils.replaceEach(itemLine, new String[] { ELEMENT_ID, ELEMENT_COUNT },
                new String[] { f.format(cnt), f.format(pElements.size()) });
        b.append(itemLine).append("\n");
        cnt++;
    }
    String replacedEnd = StringUtils.replaceEach(afterList, new String[] { ELEMENT_COUNT },
            new String[] { f.format(pElements.size()) });
    b.append(replacedEnd);
    return b.toString();
}

From source file:de.tor.tribes.util.bb.VillageListFormatter.java

@Override
public String formatElements(List<Village> pElements, boolean pExtended) {
    StringBuilder b = new StringBuilder();
    int cnt = 1;//from w ww  .  j  av  a 2 s  . c o m
    NumberFormat f = getNumberFormatter(pElements.size());
    String beforeList = getHeader();
    String listItemTemplate = getLineTemplate();
    String afterList = getFooter();
    String replacedStart = StringUtils.replaceEach(beforeList, new String[] { ELEMENT_COUNT },
            new String[] { f.format(pElements.size()) });
    b.append(replacedStart);
    for (Village v : pElements) {
        String[] replacements = v.getReplacements(pExtended);
        String itemLine = StringUtils.replaceEach(listItemTemplate, v.getBBVariables(), replacements);
        itemLine = StringUtils.replaceEach(itemLine, new String[] { ELEMENT_ID, ELEMENT_COUNT },
                new String[] { f.format(cnt), f.format(pElements.size()) });
        b.append(itemLine).append("\n");
        cnt++;
    }
    String replacedEnd = StringUtils.replaceEach(afterList, new String[] { ELEMENT_COUNT },
            new String[] { f.format(pElements.size()) });
    b.append(replacedEnd);
    return b.toString();
}

From source file:guineu.modules.dataanalysis.PCA.PCADataset.java

public String getXLabel() {
    NumberFormat formatter = new DecimalFormat("#0.00");

    String variation = formatter
            .format((this.mainComponents.get(xAxisPC - 1).eigenValue / this.totalVariation) * 100);
    if (xAxisPC == 1) {
        return "1st PC (" + variation + "%)";
    }//  w ww.  j ava2s .  c  o m
    if (xAxisPC == 2) {
        return "2nd PC (" + variation + "%)";
    }
    if (xAxisPC == 3) {
        return "3rd PC (" + variation + "%)";
    }
    return "" + xAxisPC + "th PC (" + variation + "%)";
}

From source file:LabelXYToolTipGenerator.java

private String format(double num, int minDecimalPlaces, int maxDecimalPlaces) {
    NumberFormat format = NumberFormat.getInstance();
    format.setMinimumFractionDigits(minDecimalPlaces);
    format.setMaximumFractionDigits(maxDecimalPlaces);
    return (format.format(num));
}

From source file:org.posterita.businesslogic.performanceanalysis.CustomPOSReportManager.java

public static TabularReport generateTabularReportGroupByDate(Properties ctx, String title, String subtitle,
        int account_id, Timestamp fromDate, Timestamp toDate, String salesGroup, String priceQtyFilter)
        throws OperationException {
    boolean isTaxDue = (account_id == Constants.TAX_DUE.intValue());
    boolean isTaxCredit = (account_id == Constants.TAX_CREDIT.intValue());

    NumberFormat formatter = new DecimalFormat("###,###,##0.00");

    String sql = SalesAnalysisReportManager.getTabularDataSetSQL(ctx, account_id, fromDate, toDate, salesGroup);
    ArrayList<Object[]> tmpData = ReportManager.getReportData(ctx, sql, true);
    String currency = POSTerminalManager.getDefaultSalesCurrency(ctx).getCurSymbol();

    ArrayList<Object[]> reportData = new ArrayList<Object[]>();
    Object[] data = null;//from w  ww. ja v  a 2s  . c  o m
    BigDecimal b = null;

    if (isTaxCredit || isTaxDue) {
        reportData.add(tmpData.remove(0));
        Iterator<Object[]> iter = tmpData.iterator();

        while (iter.hasNext()) {
            data = iter.next();

            if (data.length == 1) {
                b = (BigDecimal) data[0];
                data[0] = formatter.format(b.doubleValue());
            }

            reportData.add(data);
        }
    } else {
        //----------------------------------------------------------------------------------------------------------------------------------------------------------
        TreeMap<String, TabularReportRecordBean> map = new TreeMap<String, TabularReportRecordBean>();

        String productName = null;
        BigDecimal price = null;
        BigDecimal qty = null;

        TabularReportRecordBean bean = null;

        ArrayList<Object[]> reportData2 = new ArrayList<Object[]>();
        Object[] headers = tmpData.remove(0);

        //adding headers
        reportData2.add(new Object[] { headers[0],
                //headers[1],
                headers[2] + "(" + currency + ")", headers[3] });

        double totalAmt = 0.0d;
        int totalQty = 0;

        for (Object[] record : tmpData) {
            productName = (String) record[0];
            price = (BigDecimal) record[2];
            qty = (BigDecimal) record[3];

            totalAmt += price.doubleValue();
            totalQty += qty.intValue();

            bean = map.get(productName);

            if (bean == null) {
                bean = new TabularReportRecordBean();

                bean.setProductName(productName);
                bean.setDate("");
                bean.setPrice(price);
                bean.setQty(qty);
            } else {
                bean.setPrice(bean.getPrice().add(price));
                bean.setQty(bean.getQty().add(qty));
            }

            map.put(productName, bean);

        } //for 

        Collection<TabularReportRecordBean> c = map.values();

        for (TabularReportRecordBean tbean : c) {
            Object[] obj = new Object[] { tbean.getProductName(), tbean.getPrice(), tbean.getQty() };

            reportData2.add(obj);
        }

        reportData.add(reportData2.remove(0));

        Iterator<Object[]> iter = reportData2.iterator();

        while (iter.hasNext()) {
            data = iter.next();

            if (data.length > 2) {
                b = (BigDecimal) data[1];
                data[1] = formatter.format(b.doubleValue());
            }

            reportData.add(data);
        }

        reportData.add(new Object[] { "Total", "" + formatter.format(totalAmt), totalQty + "" });

    }

    //style for table
    String tableStyle = "display";
    //style for columns        
    String[] styles = new String[] { "string", "currency", "numeric" };

    if (isTaxCredit || isTaxDue) {
        styles = new String[] { "numeric" };
    }

    //constructing the table
    TabularReport tReport = new TabularReport(reportData);
    //tReport.setSortable(true);
    tReport.setHeaderStyle(styles);
    tReport.setStyle(tableStyle);
    tReport.setTitle(title);
    tReport.setSubtitle(subtitle);
    tReport.createReport();

    return tReport;
}

From source file:gtu._work.ui.SqlCreaterUI.java

private String formatCellType(Cell cell) {
    String returnVal = StringUtils.EMPTY;
    if (cell == null) {
        return "";
    }//from w  w  w. java2 s . c  om
    if (Cell.CELL_TYPE_NUMERIC == cell.getCellType()) {
        if (HSSFDateUtil.isCellDateFormatted(cell)) {
            Date d = cell.getDateCellValue();
            returnVal = " to_date('" + SDF.format(d) + "', 'yyyymmdd' ) ";
        } else {
            final NumberFormat formatter = new DecimalFormat("##");
            returnVal = formatter.format(Float.valueOf(cell.toString()));
        }
    } else {
        returnVal = cell.toString();
    }
    return returnVal;
}

From source file:de.tor.tribes.util.bb.AttackListFormatter.java

@Override
public String formatElements(List<Attack> pElements, boolean pExtended) {
    StringBuilder b = new StringBuilder();
    int cnt = 1;//from ww  w.  j  av  a  2s. co  m
    NumberFormat f = getNumberFormatter(pElements.size());
    String beforeList = getHeader();
    String listItemTemplate = getLineTemplate();
    String afterList = getFooter();
    String replacedStart = StringUtils.replaceEach(beforeList, new String[] { ELEMENT_COUNT },
            new String[] { f.format(pElements.size()) });
    b.append(replacedStart);
    for (Attack a : pElements) {
        String[] replacements = a.getReplacements(pExtended);
        String itemLine = StringUtils.replaceEach(listItemTemplate, a.getBBVariables(), replacements);
        itemLine = StringUtils.replaceEach(itemLine, new String[] { ELEMENT_ID, ELEMENT_COUNT },
                new String[] { f.format(cnt), f.format(pElements.size()) });
        b.append(itemLine).append("\n");
        cnt++;
    }
    String replacedEnd = StringUtils.replaceEach(afterList, new String[] { ELEMENT_COUNT },
            new String[] { f.format(pElements.size()) });
    b.append(replacedEnd);
    return b.toString();
}