Example usage for java.text NumberFormat getNumberInstance

List of usage examples for java.text NumberFormat getNumberInstance

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Introduction

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

Prototype

public static final NumberFormat getNumberInstance()

Source Link

Document

Returns a general-purpose number format for the current default java.util.Locale.Category#FORMAT FORMAT locale.

Usage

From source file:StopWatch.java

/**
 * Return a string with a table describing all tasks performed.
 * For custom reporting, call getTaskInfo() and use the task info directly.
 *//*from  www.  j a  v a 2  s  .co  m*/
public String prettyPrint() {
    StringBuffer sb = new StringBuffer(shortSummary());
    sb.append('\n');
    if (!this.keepTaskList) {
        sb.append("No task info kept");
    } else {
        TaskInfo[] tasks = getTaskInfo();
        sb.append("-----------------------------------------\n");
        sb.append("ms     %     Task name\n");
        sb.append("-----------------------------------------\n");
        NumberFormat nf = NumberFormat.getNumberInstance();
        nf.setMinimumIntegerDigits(5);
        nf.setGroupingUsed(false);
        NumberFormat pf = NumberFormat.getPercentInstance();
        pf.setMinimumIntegerDigits(3);
        pf.setGroupingUsed(false);
        for (int i = 0; i < tasks.length; i++) {
            sb.append(nf.format(tasks[i].getTimeMillis()) + "  ");
            sb.append(pf.format(tasks[i].getTimeSeconds() / getTotalTimeSeconds()) + "  ");
            sb.append(tasks[i].getTaskName() + "\n");
        }
    }
    return sb.toString();
}

From source file:org.jactr.entry.iterative.IterativeMain.java

public void iteration(final int index, int total, Document environment, URL envURL,
        final Collection<IIterativeRunListener> listeners, final PrintWriter log)
        throws TerminateIterativeRunException {

    ExecutorServices.initialize();/*from  w w w  .ja  v  a2s  .c om*/

    if (LOGGER.isDebugEnabled()) {
        long totalMem = Runtime.getRuntime().totalMemory();
        long freeMem = Runtime.getRuntime().freeMemory();
        LOGGER.debug("Running iteration " + index + "/" + total + " [" + freeMem / 1024 + "k free : "
                + (totalMem - freeMem) / 1024 + "k used of " + totalMem / 1024 + "k]");
    }

    for (IIterativeRunListener listener : listeners)
        try {
            listener.preLoad(index, total);
        } catch (Exception e) {
            LOGGER.error("listener " + listener + " threw an exception ", e);
        }

    /*
     * first we use the environment to load all the model descriptors
     */
    EnvironmentParser ep = new EnvironmentParser();
    Collection<CommonTree> modelDescriptors = ep.getModelDescriptors(environment, envURL);

    for (IIterativeRunListener listener : listeners)
        try {
            listener.preBuild(index, total, modelDescriptors);
        } catch (TerminateIterativeRunException tire) {
            throw tire;
        } catch (Exception e) {
            LOGGER.error("listener " + listener + " threw an exception ", e);
        }

    /*
     * now we actually do that vodoo that we do to set up the environment this
     * will build the models, instruments, and set up common reality..
     */
    ep.process(environment, modelDescriptors);

    modelDescriptors.clear();

    ACTRRuntime runtime = ACTRRuntime.getRuntime();

    Collection<IModel> models = runtime.getModels();

    for (IModel model : models)
        model.addListener(new ModelListenerAdaptor() {

            long startTime = 0;

            long simStartTime = 0;

            boolean closed = false;

            @Override
            public void modelStarted(ModelEvent event) {
                startTime = event.getSystemTime();
                simStartTime = (long) (event.getSimulationTime() * 1000);
            }

            protected String header(ModelEvent event) {
                StringBuilder sb = new StringBuilder("  <model name=\"");
                sb.append(event.getSource()).append("\" simulated=\"");
                sb.append(duration(simStartTime, (long) (event.getSimulationTime() * 1000)));
                sb.append("\" actual=\"");
                sb.append(duration(startTime, event.getSystemTime()));
                sb.append("\" factor=\"");

                double factor = (event.getSimulationTime() * 1000 - simStartTime)
                        / (event.getSystemTime() - startTime);
                NumberFormat format = NumberFormat.getNumberInstance();
                format.setMaximumFractionDigits(3);
                sb.append(format.format(factor)).append("\"");
                return sb.toString();
            }

            @Override
            public void modelStopped(ModelEvent event) {
                if (!closed)
                    synchronized (log) {
                        log.println(header(event) + "/>");
                    }
            }

            @Override
            public void exceptionThrown(ModelEvent event) {
                synchronized (log) {
                    closed = true;
                    log.println(header(event) + ">");
                    event.getException().printStackTrace(log);
                    log.println("  </model>");

                    for (IIterativeRunListener listener : listeners)
                        try {
                            listener.exceptionThrown(index, event.getSource(), event.getException());
                        } catch (TerminateIterativeRunException tire) {

                        }

                    /*
                     * from here we try to stop the runtime, but do not block.. that
                     * would be disasterous
                     */
                    IController controller = ACTRRuntime.getRuntime().getController();
                    controller.stop();
                }
            }

        }, ExecutorServices.INLINE_EXECUTOR);

    for (IIterativeRunListener listener : listeners)
        try {
            listener.preRun(index, total, models);
        } catch (TerminateIterativeRunException tire) {
            throw tire;
        } catch (Exception e) {
            LOGGER.error("listener " + listener + " threw an exception ", e);
        }

    try {
        /*
         * start 'er up!
         */
        IController controller = runtime.getController();

        /*
         * we do the model check in case the listener is monkeying around with the
         * models (adding, removing) the controller will not ever complete if no
         * models are executed.
         */
        if (models.size() != 0)
            try {
                controller.start().get();
                controller.complete().get();
            } catch (InterruptedException ie) {
                LOGGER.error("Interrupted while waiting for completion", ie);
            }

        /*
         * all done - time to notify and clean up
         */
        for (IIterativeRunListener listener : listeners)
            try {
                listener.postRun(index, total, models);
            } catch (TerminateIterativeRunException tire) {
                throw tire;
            } catch (Exception e) {
                LOGGER.error("listener " + listener + " threw an exception ", e);
            }
    } catch (TerminateIterativeRunException tire) {
        throw tire;
    } catch (Throwable e) {
        throw new RuntimeException("Failed to run iteration " + index + " ", e);
    } finally {
        cleanUp(runtime);
    }
}

From source file:com.oonusave.coupon.MyMapStore.java

public double formatFraction(double d) {
    try {//ww  w  .ja  v a2 s .  c  o m
        NumberFormat nf = NumberFormat.getNumberInstance();
        nf.setGroupingUsed(false); // don't group by threes
        nf.setMinimumFractionDigits(5);
        nf.setMaximumFractionDigits(5);
        String sd = nf.format(d);
        return Double.valueOf(sd.trim()).doubleValue();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return d;
}

From source file:org.artifactory.webapp.wicket.page.search.BaseSearchPanel.java

public BaseSearchPanel(final Page parent, String id) {
    super(id);/*from  www .ja  va  2  s.  com*/
    AjaxUtils.refreshFeedback();
    searchBorder = new WebMarkupContainer("searchBorder");
    searchBorder.setOutputMarkupId(true);
    add(searchBorder);

    // Results table
    dataProvider = new SearchDataProvider();

    dataProvider.setSort(new SortParam(RESULT_NAME_PROPERTY, true));

    List<IColumn<ActionableSearchResult<T>>> columns = Lists.newArrayList();
    addColumns(columns);

    final GroupableTable table = new GroupableTable<ActionableSearchResult<T>>("results", columns, dataProvider,
            ConstantValues.uiSearchMaxRowsPerPage.getInt()) {
        public String getSearchExpression() {
            return BaseSearchPanel.this.getSearchExpression();
        }

        public String getSearchCount() {
            int maxResults = ConstantValues.searchMaxResults.getInt();
            long fullResultsCount = searchResults.getFullResultsCount();
            int queryLimit = ConstantValues.searchUserQueryLimit.getInt();

            String searchExpression = BaseSearchPanel.this.getSearchExpression();

            StringBuilder msg = new StringBuilder();
            //Return this only if we limit the search results and don't return the full number of results found
            int rowCount = getRowCount();
            if (isLimitSearchResults() && fullResultsCount > maxResults) {
                msg.append(rowCount).append(" out of ")
                        .append(fullResultsCount == queryLimit ? "more than " : "").append(fullResultsCount)
                        .append(" matches found for '").append(searchExpression).append("'");
            } else if (isLimitSearchResults() && fullResultsCount == -1 && rowCount >= maxResults) {
                msg.append("Showing first ").append(rowCount).append(" matches found for '")
                        .append(searchExpression).append("'");
            } else if (searchExpression == null) {
                msg.append(rowCount).append(" matches found");
            } else {
                msg.append(rowCount).append(" matches found for '").append(searchExpression).append("'");
            }
            String timeStr = NumberFormat.getNumberInstance().format(searchResults.getTime());
            msg.append(" (").append(timeStr).append(" ms)");
            return msg.toString();
        }

        @Override
        protected NavigationToolbarWithDropDown getDropDownNavToolbar() {
            return new NavigationToolbarWithDropDown(this, 0);
        }
    };
    searchBorder.add(table);

    //Form
    Form form = new SecureForm("form");
    form.setOutputMarkupId(true);
    searchBorder.add(form);

    addSearchComponents(form);

    //selected repo for search
    CompoundPropertyModel advancedModel = new CompoundPropertyModel<>(getSearchControls());
    final AdvancedSearchPanel advancedPanel = new AdvancedSearchPanel("advancedPanel", advancedModel);
    form.add(advancedPanel);

    SearchAddon searchAddon = addons.addonByType(SearchAddon.class);
    SaveSearchResultsPanel saveSearchResultsPanel = searchAddon.getSaveSearchResultsPanel("saveResultsPanel",
            new PropertyModel(this, "searchResults.results"), this);
    saveSearchResultsPanel.init();
    searchBorder.add(saveSearchResultsPanel);

    TitledAjaxSubmitLink searchButton = new TitledAjaxSubmitLink("submit", "Search", form) {
        @Override
        protected void onSubmit(AjaxRequestTarget target, Form form) {
            try {
                ComponentPersister.saveChildren(BaseSearchPanel.this);
                validateSearchControls();
                onSearch();
                fetchResults(parent);
                table.setCurrentPage(0); // scroll back to the first page
                target.add(searchBorder);
                advancedPanel.expandCollapseReposList();
            } catch (IllegalArgumentException iae) {
                error(iae.getMessage());
            }
            AjaxUtils.refreshFeedback(target);
        }

        @Override
        protected IAjaxCallDecorator getAjaxCallDecorator() {
            return new ImmediateAjaxIndicatorDecorator();
        }
    };
    addSearchButton(form, searchButton);

    form.add(new DefaultButtonBehavior(searchButton));
}

From source file:oscar.util.UtilMisc.java

public static String FloatToString(float value) {
    Float f = new Float(value);
    NumberFormat fmt = NumberFormat.getNumberInstance();
    String s = fmt.format(f.doubleValue());
    return s;//from ww w  . ja  v a 2s .co m
}

From source file:org.angnysa.yaba.swing.BudgetFrame.java

private void buildReconciliationTable() {
    reconciliationModel = new ReconciliationTableModel(service);
    reconciliationTable = new JTable(reconciliationModel);
    reconciliationTable.setRowHeight((int) (reconciliationTable.getRowHeight() * 1.2));
    reconciliationTable.setDefaultEditor(LocalDate.class,
            new CustomCellEditor(new JFormattedTextField(new JodaLocalDateFormat())));
    reconciliationTable.setDefaultEditor(Double.class,
            new CustomCellEditor(new JFormattedTextField(NumberFormat.getNumberInstance())));
    reconciliationTable.setDefaultRenderer(LocalDate.class,
            new FormattedTableCellRenderer(new JodaLocalDateFormat()));
    reconciliationTable.setDefaultRenderer(Double.class,
            new FormattedTableCellRenderer(TransactionAmountFormatFactory.getFormat()));
    reconciliationTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    reconciliationTable.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)
            .put(KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0), "delete"); //$NON-NLS-1$
    reconciliationTable.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)
            .put(KeyStroke.getKeyStroke(KeyEvent.VK_BACK_SPACE, 0), "delete"); //$NON-NLS-1$
    reconciliationTable.getActionMap().put("delete", new AbstractAction() { //$NON-NLS-1$
        private static final long serialVersionUID = 1L;

        @Override//from  w ww. j a v  a 2 s.  c  o m
        public void actionPerformed(ActionEvent e) {

            int row = reconciliationTable.getSelectedRow();
            if (row >= 0) {
                reconciliationModel.deleteRow(row);
            }
        }
    });
    transactionTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (!e.getValueIsAdjusting()) {
                int row = transactionTable.getSelectedRow();
                if (row >= 0) {
                    row = transactionTable.getRowSorter().convertRowIndexToModel(row);
                    TransactionDefinition td = transactionModel.getTransactionForRow(row);
                    if (td != null) {
                        reconciliationModel.setCurrentTransactionId(td.getId());
                    } else {
                        reconciliationModel.setCurrentTransactionId(-1);
                    }
                } else {
                    reconciliationModel.setCurrentTransactionId(-1);
                }
            }
        }
    });
}

From source file:edu.ucla.stat.SOCR.chart.demo.PieChartDemo4.java

protected JFreeChart createChart(PieDataset dataset) {
    // create the chart...
    JFreeChart chart = ChartFactory.createPieChart(chartTitle, // chart title
            dataset, // dataset
            !legendPanelOn, // include legend
            true, false);// w w w. ja  va  2  s  .c om

    // set the background color for the chart...
    chart.setBackgroundPaint(new Color(222, 222, 255));
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setCircular(true);
    for (int i = 0; i < pulloutFlag.length; i++) {
        //System.out.println("\""+pulloutFlag[i]+"\"");
        if (isPullout(i)) {
            Comparable key = dataset.getKey(i);
            plot.setExplodePercent(key, 0.30);
        }
    }
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} = {2}", NumberFormat.getNumberInstance(),
            NumberFormat.getPercentInstance()));
    plot.setNoDataMessage("No data available");

    if (rotateOn) {
        Rotator rotator = new Rotator(plot);
        rotator.start();
    }
    setCategorySummary(dataset);
    return chart;
}

From source file:com.hangum.tadpole.rdb.core.editors.main.composite.direct.SQLResultLabelProvider.java

/**
 * ??  , ??.//ww w .  j  a  v a  2 s .co  m
 * 
 * @param value
 * @return
 */
private static String addComma(Object value) {
    if (value == null)
        return PublicTadpoleDefine.DEFINE_NULL_VALUE;

    try {
        NumberFormat nf = NumberFormat.getNumberInstance();
        return nf.format(Double.parseDouble(value.toString()));
    } catch (Exception e) {
        // ignore exception
    }

    return value.toString();
}

From source file:FormattedTextFieldDemo.java

private void setUpFormats() {
    amountFormat = NumberFormat.getNumberInstance();

    percentFormat = NumberFormat.getNumberInstance();
    percentFormat.setMinimumFractionDigits(3);

    paymentFormat = NumberFormat.getCurrencyInstance();
}

From source file:org.jcryptool.visual.verifiablesecretsharing.views.ReconstructionChartComposite.java

/**
 * Creates a chart.// ww  w  . j  a v a2s  . co m
 *
 * @param dataset
 *            the data for the chart.
 *
 * @return a chart.
 */
private JFreeChart createChart(final XYDataset dataset) {

    // create the chart...

    final JFreeChart chart = ChartFactory.createXYLineChart("", // chart
            // title
            "", // x axis label
            "", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            false, // tooltips
            false // urls
    );
    // XYSplineRenderer -- show data points
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    final XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    // show no line
    renderer.setSeriesLinesVisible(0, false);
    renderer.setSeriesLinesVisible(3, false);
    // show no points
    renderer.setSeriesShapesVisible(1, false);

    // set range of axis
    NumberAxis domain = (NumberAxis) plot.getDomainAxis();
    domain.setRange(-0.1, playerID[playerID.length - 1] + 0.1);
    domain.setTickUnit(new NumberTickUnit(1));
    domain.setVerticalTickLabels(false);

    // display value
    NumberFormat format = NumberFormat.getNumberInstance();
    format.setMaximumFractionDigits(0);
    XYItemLabelGenerator generator = new StandardXYItemLabelGenerator(
            StandardXYItemLabelGenerator.DEFAULT_ITEM_LABEL_FORMAT, format, format);
    renderer.setBaseItemLabelGenerator(generator);
    renderer.setBaseItemLabelsVisible(true);

    plot.setRenderer(renderer);

    return chart;

}