Example usage for java.util HashMap get

List of usage examples for java.util HashMap get

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Introduction

In this page you can find the example usage for java.util HashMap get.

Prototype

public V get(Object key)

Source Link

Document

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

Usage

From source file:net.itransformers.idiscover.discoveryhelpers.xml.SnmpForXslt.java

public static String getName(String ipAddress, String neighbourIPDryRun) throws Exception {

    HashMap<String, String> deviceNameMap = discoveredIPs.get(ipAddress);

    if (neighbourIPDryRun.equals("true")) {

        if (deviceNameMap != null) {
            return null;
        } else {//from w w  w  .  ja va2  s . c o  m
            deviceNameMap = new HashMap<String, String>();
            discoveredIPs.put(ipAddress, deviceNameMap);
            return null;
        }

    } else {

        if (deviceNameMap != null) {
            String deviceName = deviceNameMap.get("snmp");
            if ("".equals(deviceName) || deviceName == null) {
                return null;
            } else {
                return deviceName;
            }
        } else {
            return null;
        }
    }

}

From source file:com.ecyrd.jspwiki.ui.TemplateManager.java

/**
 *  Returns resource requests for a particular type.  If there are no resources,
 *  returns an empty array.//www  .ja  v a  2 s.com
 *
 *  @param ctx WikiContext
 *  @param type The resource request type
 *  @return a String array for the resource requests
 */

@SuppressWarnings("unchecked")
public static String[] getResourceRequests(WikiContext ctx, String type) {
    HashMap<String, Vector<String>> hm = (HashMap<String, Vector<String>>) ctx.getVariable(RESOURCE_INCLUDES);

    if (hm == null)
        return new String[0];

    Vector<String> resources = hm.get(type);

    if (resources == null)
        return new String[0];

    String[] res = new String[resources.size()];

    return resources.toArray(res);
}

From source file:com.savor.ads.core.ApiRequestFactory.java

public static HashMap<String, Object> getFormRequestWithoutSign(AppApi.Action action, Object params,
        Session appSession) throws UnsupportedEncodingException {
    if (params == null) {
        return null;
    }/*from w  w  w . ja va  2 s  .  c  o m*/
    HashMap<String, Object> requestParams;
    if (params instanceof HashMap) {
        requestParams = (HashMap<String, Object>) params;
    } else {
        return null;
    }
    final Iterator<String> keySet = requestParams.keySet().iterator();
    //        ArrayList<NameValuePair> pm = new ArrayList<>();
    JSONObject jsonObject = new JSONObject();
    try {
        while (keySet.hasNext()) {
            final String key = keySet.next();
            //                pm.add(new BasicNameValuePair(key, (String) requestParams
            //                        .get(key)));
            jsonObject.put(key, requestParams.get(key));
        }

    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
    return requestParams;
    //        return new UrlEncodedFormEntity(pm, HTTP.UTF_8);
}

From source file:com.clustercontrol.repository.util.FacilityTreeCache.java

/**
 * ?????FacilityInfo??//from   w  ww. jav a  2 s .c o  m
 * 
 * @param facilityId
 * @return list
 */
public static List<FacilityInfo> getParentFacilityInfo(String facilityId) {
    // ?????????????????????????
    // (?????????????????????????)
    HashMap<String, ArrayList<FacilityTreeItem>> facilityTreeItemCache = getFacilityTreeItemCache();

    List<FacilityInfo> list = new ArrayList<FacilityInfo>();
    List<FacilityTreeItem> treeItems = facilityTreeItemCache.get(facilityId);
    if (treeItems == null) {
        return list;
    }
    for (FacilityTreeItem treeItem : treeItems) {
        FacilityTreeItem parentTreeItem = treeItem.getParent();
        if (parentTreeItem != null) {
            list.add(parentTreeItem.getData());
        }
    }
    return list;
}

From source file:com.clustercontrol.repository.util.FacilityTreeCache.java

public static Set<String> getChildFacilityIdSet(String facilityId) {
    // ?????????????????????????
    // (?????????????????????????)
    HashMap<String, ArrayList<FacilityTreeItem>> facilityTreeItemCache = getFacilityTreeItemCache();

    HashSet<String> childFacilityIdSet = new HashSet<String>();
    List<FacilityTreeItem> treeItems = facilityTreeItemCache.get(facilityId);
    if (treeItems == null) {
        return childFacilityIdSet;
    }/*  ww w.  j  av  a 2s.  c  o m*/

    for (FacilityTreeItem treeItem : treeItems) {
        for (FacilityTreeItem childTreeItem : treeItem.getChildren()) {
            FacilityInfo childFacilityInfo = childTreeItem.getData();
            childFacilityIdSet.add(childFacilityInfo.getFacilityId());
        }
    }
    return childFacilityIdSet;
}

From source file:gov.nih.nci.rembrandt.web.graphing.data.GeneExpressionPlot.java

public static HashMap generateBarChart(String gene, String reporter, HttpSession session, PrintWriter pw,
        GeneExpressionDataSetType geType) {
    String log2Filename = null;//from  w  ww. j a  va 2s . c om
    String rawFilename = null;
    String medianFilename = null;
    String bwFilename = "";
    String legendHtml = null;
    HashMap charts = new HashMap();
    PlotSize ps = PlotSize.MEDIUM;

    final String geneName = gene;
    final String alg = geType.equals(GeneExpressionDataSetType.GeneExpressionDataSet)
            ? RembrandtConstants.REPORTER_SELECTION_AFFY
            : RembrandtConstants.REPORTER_SELECTION_UNI;
    try {
        InstitutionCriteria institutionCriteria = InsitutionAccessHelper.getInsititutionCriteria(session);

        final GenePlotDataSet gpds = new GenePlotDataSet(gene, reporter, institutionCriteria, geType,
                session.getId());
        //final GenePlotDataSet gpds = new GenePlotDataSet(gene, institutionCriteria,GeneExpressionDataSetType.GeneExpressionDataSet );

        //LOG2 Dataset
        DefaultStatisticalCategoryDataset dataset = (DefaultStatisticalCategoryDataset) gpds.getLog2Dataset();

        //RAW Dataset
        CategoryDataset meanDataset = (CategoryDataset) gpds.getRawDataset();

        //B&W dataset
        DefaultBoxAndWhiskerCategoryDataset bwdataset = (DefaultBoxAndWhiskerCategoryDataset) gpds
                .getBwdataset();

        //Median dataset
        CategoryDataset medianDataset = (CategoryDataset) gpds.getMedianDataset();

        charts.put("diseaseSampleCountMap", gpds.getDiseaseSampleCountMap());

        //IMAGE Size Control
        if (bwdataset != null && bwdataset.getRowCount() > 5) {
            ps = PlotSize.LARGE;
        } else {
            ps = PlotSize.MEDIUM;
        }
        //SMALL/MEDIUM == 650 x 400
        //LARGE == 1000 x 400
        //put as external Props?
        int imgW = 650;
        if (ps == PlotSize.LARGE) {
            imgW = new BigDecimal(bwdataset.getRowCount()).multiply(new BigDecimal(75)).intValue() > 1000
                    ? new BigDecimal(bwdataset.getRowCount()).multiply(new BigDecimal(75)).intValue()
                    : 1000;
        }

        JFreeChart bwChart = null;

        //B&W plot
        CategoryAxis xAxis = new CategoryAxis("Disease Type");
        NumberAxis yAxis = new NumberAxis("Log2 Expression Intensity");
        yAxis.setAutoRangeIncludesZero(true);
        BoxAndWhiskerCoinPlotRenderer bwRenderer = null;
        // BoxAndWhiskerRenderer bwRenderer = new BoxAndWhiskerRenderer();
        if (reporter != null) {
            //single reporter, show the coins
            bwRenderer = new BoxAndWhiskerCoinPlotRenderer(gpds.getCoinHash());
            bwRenderer.setDisplayCoinCloud(true);
            bwRenderer.setDisplayMean(false);
            bwRenderer.setDisplayAllOutliers(true);
            bwRenderer.setToolTipGenerator(new CategoryToolTipGenerator() {
                public String generateToolTip(CategoryDataset dataset, int series, int item) {
                    String tt = "";
                    NumberFormat formatter = new DecimalFormat(".####");
                    String key = "";
                    //String s = formatter.format(-1234.567);  // -001235
                    if (dataset instanceof DefaultBoxAndWhiskerCategoryDataset) {
                        DefaultBoxAndWhiskerCategoryDataset ds = (DefaultBoxAndWhiskerCategoryDataset) dataset;
                        try {
                            String med = formatter.format(ds.getMedianValue(series, item));
                            tt += "Median: " + med + "<br/>";
                            tt += "Mean: " + formatter.format(ds.getMeanValue(series, item)) + "<br/>";
                            tt += "Q1: " + formatter.format(ds.getQ1Value(series, item)) + "<br/>";
                            tt += "Q3: " + formatter.format(ds.getQ3Value(series, item)) + "<br/>";
                            tt += "Max: " + formatter.format(
                                    FaroutOutlierBoxAndWhiskerCalculator.getMaxFaroutOutlier(ds, series, item))
                                    + "<br/>";
                            tt += "Min: " + formatter.format(
                                    FaroutOutlierBoxAndWhiskerCalculator.getMinFaroutOutlier(ds, series, item))
                                    + "<br/>";
                            //tt += "<br/><br/>Please click on the box and whisker to view a plot for this reporter.<br/>";
                            //tt += "X: " + ds.getValue(series, item).toString()+"<br/>";
                            //tt += "<br/><a href=\\\'#\\\' id=\\\'"+ds.getRowKeys().get(series)+"\\\' onclick=\\\'alert(this.id);return false;\\\'>"+ds.getRowKeys().get(series)+" plot</a><br/><br/>";
                            key = ds.getRowKeys().get(series).toString();
                        } catch (Exception e) {
                        }
                    }

                    return tt;
                }

            });
        } else {
            //groups, dont show coins
            bwRenderer = new BoxAndWhiskerCoinPlotRenderer();
            bwRenderer.setDisplayAllOutliers(true);
            bwRenderer.setToolTipGenerator(new CategoryToolTipGenerator() {
                public String generateToolTip(CategoryDataset dataset, int series, int item) {
                    String tt = "";
                    NumberFormat formatter = new DecimalFormat(".####");
                    String key = "";
                    //String s = formatter.format(-1234.567);  // -001235
                    if (dataset instanceof DefaultBoxAndWhiskerCategoryDataset) {
                        DefaultBoxAndWhiskerCategoryDataset ds = (DefaultBoxAndWhiskerCategoryDataset) dataset;
                        try {
                            String med = formatter.format(ds.getMedianValue(series, item));
                            tt += "Median: " + med + "<br/>";
                            tt += "Mean: " + formatter.format(ds.getMeanValue(series, item)) + "<br/>";
                            tt += "Q1: " + formatter.format(ds.getQ1Value(series, item)) + "<br/>";
                            tt += "Q3: " + formatter.format(ds.getQ3Value(series, item)) + "<br/>";
                            tt += "Max: " + formatter.format(
                                    FaroutOutlierBoxAndWhiskerCalculator.getMaxFaroutOutlier(ds, series, item))
                                    + "<br/>";
                            tt += "Min: " + formatter.format(
                                    FaroutOutlierBoxAndWhiskerCalculator.getMinFaroutOutlier(ds, series, item))
                                    + "<br/>";
                            tt += "<br/><br/>Please click on the box and whisker to view a plot for this reporter.<br/>";
                            //tt += "X: " + ds.getValue(series, item).toString()+"<br/>";
                            //tt += "<br/><a href=\\\'#\\\' id=\\\'"+ds.getRowKeys().get(series)+"\\\' onclick=\\\'alert(this.id);return false;\\\'>"+ds.getRowKeys().get(series)+" plot</a><br/><br/>";
                            key = ds.getRowKeys().get(series).toString();
                        } catch (Exception e) {
                        }
                    }
                    return "onclick=\"popCoin('" + geneName + "','" + key + "', '" + alg + "');\" | " + tt;

                }

            });
        }
        bwRenderer.setFillBox(false);

        CategoryPlot bwPlot = new CategoryPlot(bwdataset, xAxis, yAxis, bwRenderer);
        bwChart = new JFreeChart(bwPlot);

        //    JFreeChart bwChart = new JFreeChart(
        //       null /*"Gene Expression Plot (" + gene.toUpperCase() + ")"*/,
        //        new Font("SansSerif", Font.BOLD, 14),
        //        bwPlot,
        //        true
        //    );

        bwChart.setBackgroundPaint(java.awt.Color.white);
        //bwChart.getTitle().setHorizontalAlignment(TextTitle.DEFAULT_HORIZONTAL_ALIGNMENT.LEFT);

        bwChart.removeLegend();
        //END BW plot

        // create the chart...for LOG2 dataset
        JFreeChart log2Chart = ChartFactory.createBarChart(
                null /*"Gene Expression Plot (" + gene.toUpperCase() + ")"*/, // chart
                // title
                "Groups", // domain axis label
                "Log2 Expression Intensity", // range axis label
                dataset, // data
                PlotOrientation.VERTICAL, // orientation
                true, // include legend
                true, // tooltips?
                false // URLs?
        );

        //create the chart .... for RAW dataset
        JFreeChart meanChart = ChartFactory.createBarChart(
                null /*"Gene Expression Plot (" + gene.toUpperCase() + ")"*/, // chart
                // title
                "Groups", // domain axis label
                "Mean Expression Intensity", // range axis label
                meanDataset, // data
                PlotOrientation.VERTICAL, // orientation
                true, // include legend
                true, // tooltips?
                false // URLs?
        );

        //         create the chart .... for Median dataset
        JFreeChart medianChart = ChartFactory.createBarChart(
                null /*"Gene Expression Plot (" + gene.toUpperCase() + ")"*/, // chart
                // title
                "Groups", // domain axis label
                "Median Expression Intensity", // range axis label
                medianDataset, // data
                PlotOrientation.VERTICAL, // orientation
                true, // include legend
                true, // tooltips?
                false // URLs?
        );

        log2Chart.setBackgroundPaint(java.awt.Color.white);
        // lets start some customization to retro fit w/jcharts lookand feel
        CategoryPlot log2Plot = log2Chart.getCategoryPlot();
        CategoryAxis log2Axis = log2Plot.getDomainAxis();
        log2Axis.setLowerMargin(0.02); // two percent
        log2Axis.setCategoryMargin(0.20); // 20 percent
        log2Axis.setUpperMargin(0.02); // two percent

        // same for our fake chart - just to get the tooltips
        meanChart.setBackgroundPaint(java.awt.Color.white);
        CategoryPlot meanPlot = meanChart.getCategoryPlot();
        CategoryAxis meanAxis = meanPlot.getDomainAxis();
        meanAxis.setLowerMargin(0.02); // two percent
        meanAxis.setCategoryMargin(0.20); // 20 percent
        meanAxis.setUpperMargin(0.02); // two percent

        //   median plot
        medianChart.setBackgroundPaint(java.awt.Color.white);
        CategoryPlot medianPlot = medianChart.getCategoryPlot();
        CategoryAxis medianAxis = medianPlot.getDomainAxis();
        medianAxis.setLowerMargin(0.02); // two percent
        medianAxis.setCategoryMargin(0.20); // 20 percent
        medianAxis.setUpperMargin(0.02); // two percent

        // customise the renderer...
        StatisticalBarRenderer log2Renderer = new StatisticalBarRenderer();

        // BarRenderer renderer = (BarRenderer) plot.getRenderer();
        log2Renderer.setItemMargin(0.01); // one percent
        log2Renderer.setDrawBarOutline(true);
        log2Renderer.setOutlinePaint(Color.BLACK);
        log2Renderer.setToolTipGenerator(new CategoryToolTipGenerator() {

            public String generateToolTip(CategoryDataset dataset, int series, int item) {
                HashMap pv = gpds.getPValuesHashMap();
                HashMap std_d = gpds.getStdDevMap();

                String currentPV = (String) pv
                        .get(dataset.getRowKey(series) + "::" + dataset.getColumnKey(item));
                String stdDev = (String) std_d
                        .get(dataset.getRowKey(series) + "::" + dataset.getColumnKey(item));

                return "Probeset : " + dataset.getRowKey(series) + "<br/>Intensity : "
                        + new DecimalFormat("0.0000").format(dataset.getValue(series, item)) + "<br/>"
                        + RembrandtConstants.PVALUE + " : " + currentPV + "<br/>Std. Dev.: " + stdDev + "<br/>";
            }

        });
        log2Plot.setRenderer(log2Renderer);
        // customize the  renderer
        BarRenderer meanRenderer = (BarRenderer) meanPlot.getRenderer();
        meanRenderer.setItemMargin(0.01); // one percent
        meanRenderer.setDrawBarOutline(true);
        meanRenderer.setOutlinePaint(Color.BLACK);
        meanRenderer.setToolTipGenerator(new CategoryToolTipGenerator() {

            public String generateToolTip(CategoryDataset dataset, int series, int item) {
                HashMap pv = gpds.getPValuesHashMap();
                HashMap std_d = gpds.getStdDevMap();
                String currentPV = (String) pv
                        .get(dataset.getRowKey(series) + "::" + dataset.getColumnKey(item));

                String stdDev = (String) std_d
                        .get(dataset.getRowKey(series) + "::" + dataset.getColumnKey(item));

                return "Probeset : " + dataset.getRowKey(series) + "<br/>Intensity : "
                        + new DecimalFormat("0.0000").format(dataset.getValue(series, item)) + "<br/>"
                        + RembrandtConstants.PVALUE + ": " + currentPV + "<br/>";
                //"<br/>Std. Dev.: " + stdDev + "<br/>";
            }

        });

        meanPlot.setRenderer(meanRenderer);
        // customize the  renderer
        BarRenderer medianRenderer = (BarRenderer) medianPlot.getRenderer();
        medianRenderer.setItemMargin(0.01); // one percent
        medianRenderer.setDrawBarOutline(true);
        medianRenderer.setOutlinePaint(Color.BLACK);
        medianRenderer.setToolTipGenerator(new CategoryToolTipGenerator() {

            public String generateToolTip(CategoryDataset dataset, int series, int item) {
                HashMap pv = gpds.getPValuesHashMap();
                HashMap std_d = gpds.getStdDevMap();
                String currentPV = (String) pv
                        .get(dataset.getRowKey(series) + "::" + dataset.getColumnKey(item));

                String stdDev = (String) std_d
                        .get(dataset.getRowKey(series) + "::" + dataset.getColumnKey(item));

                return "Probeset : " + dataset.getRowKey(series) + "<br/>Intensity : "
                        + new DecimalFormat("0.0000").format(dataset.getValue(series, item)) + "<br/>"
                        + RembrandtConstants.PVALUE + ": " + currentPV + "<br/>";
                //"<br/>Std. Dev.: " + stdDev + "<br/>";
            }

        });

        // LegendTitle lg = chart.getLegend();

        medianPlot.setRenderer(medianRenderer);
        // lets generate a custom legend - assumes theres only one source?
        LegendItemCollection lic = log2Chart.getLegend().getSources()[0].getLegendItems();
        legendHtml = LegendCreator.buildLegend(lic, "Probesets");

        log2Chart.removeLegend();
        meanChart.removeLegend();
        medianChart.removeLegend();

        //bwChart.removeLegend(); // <-- do this above

        // Write the chart image to the temporary directory
        ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());

        // BW
        if (bwChart != null) {
            int bwwidth = new BigDecimal(1.5).multiply(new BigDecimal(imgW)).intValue();
            bwFilename = ServletUtilities.saveChartAsPNG(bwChart, bwwidth, 400, info, session);
            CustomOverlibToolTipTagFragmentGenerator ttip = new CustomOverlibToolTipTagFragmentGenerator();
            String toolTip = " href='javascript:void(0);' alt='GeneChart JFreechart Plot' ";
            ttip.setExtra(toolTip); //must have href for area tags to have cursor:pointer
            ChartUtilities.writeImageMap(pw, bwFilename, info, ttip, new StandardURLTagFragmentGenerator());
            info.clear(); // lose the first one
            info = new ChartRenderingInfo(new StandardEntityCollection());
        }
        //END  BW
        log2Filename = ServletUtilities.saveChartAsPNG(log2Chart, imgW, 400, info, session);
        CustomOverlibToolTipTagFragmentGenerator ttip = new CustomOverlibToolTipTagFragmentGenerator();
        String toolTip = " alt='GeneChart JFreechart Plot' ";
        ttip.setExtra(toolTip); //must have href for area tags to have cursor:pointer
        ChartUtilities.writeImageMap(pw, log2Filename, info, ttip, new StandardURLTagFragmentGenerator());
        // clear the first one and overwrite info with our second one - no
        // error bars
        info.clear(); // lose the first one
        info = new ChartRenderingInfo(new StandardEntityCollection());
        rawFilename = ServletUtilities.saveChartAsPNG(meanChart, imgW, 400, info, session);
        // Write the image map to the PrintWriter
        // can use a different writeImageMap to pass tooltip and URL custom
        ttip = new CustomOverlibToolTipTagFragmentGenerator();
        toolTip = " alt='GeneChart JFreechart Plot' ";
        ttip.setExtra(toolTip); //must have href for area tags to have cursor:pointer
        ChartUtilities.writeImageMap(pw, rawFilename, info, ttip, new StandardURLTagFragmentGenerator());

        info.clear(); // lose the first one
        info = new ChartRenderingInfo(new StandardEntityCollection());
        medianFilename = ServletUtilities.saveChartAsPNG(medianChart, imgW, 400, info, session);

        // Write the image map to the PrintWriter
        // can use a different writeImageMap to pass tooltip and URL custom
        ttip = new CustomOverlibToolTipTagFragmentGenerator();
        toolTip = " alt='GeneChart JFreechart Plot' ";
        ttip.setExtra(toolTip); //must have href for area tags to have cursor:pointer
        ChartUtilities.writeImageMap(pw, medianFilename, info, ttip, new StandardURLTagFragmentGenerator());

        // ChartUtilities.writeImageMap(pw, filename, info, true);

        pw.flush();

    } catch (Exception e) {
        System.out.println("Exception - " + e.toString());
        e.printStackTrace(System.out);
        log2Filename = "public_error_500x300.png";
    }
    // return filename;
    charts.put("errorBars", log2Filename);
    charts.put("noErrorBars", rawFilename);
    charts.put("medianBars", medianFilename);
    charts.put("bwFilename", bwFilename);
    charts.put("legend", legendHtml);
    charts.put("size", ps.toString());

    return charts;
}

From source file:com.actelion.research.orbit.imageAnalysis.utils.ImageUtils.java

/**
 * Rescales using plate intensities and converts to 8bit. Works for gray- and rgb color images.
 *
 * @param bi16/*from  www .j a v  a  2  s  . com*/
 * @return
 */
public static BufferedImage convertTo8bit(int rdfId, BufferedImage bi16, PlateScalingMin plateScalingMin,
        PlateScalingMax plateScalingMax) throws Exception {
    RawDataFile rdf = DALConfig.getImageProvider().LoadRawDataFile(rdfId);
    /*
    if (plateScalingMin==defaultPlateScalingMin && plateScalingMax==defaultPlateScalingMax) {
        // /orbitvol1/2014-11/4309324.1002.jpg
        String url = RawUtils.STR_SERVER+"/rawFile?rawFile="+rdf.getDataPath()+"/"+rdfId+"."+RawUtils.LEVEL_8BITPREVIEW+".jpg";
        System.out.println("url: " + url);
        return ImageIO.read(new URL(url));
    }
    */

    RawData rd = DALConfig.getImageProvider().LoadRawData(rdf.getRawDataId());
    List<RawMeta> rmList = DALConfig.getImageProvider().LoadRawMetasByRawDataFile(rdfId);
    List<RawMeta> rmDataList = DALConfig.getImageProvider().LoadRawMetasByRawData(rd.getRawDataId());
    rmList.addAll(rmDataList);
    HashMap<String, RawMeta> rmHash = RawUtilsCommon.getHashFromMetaList(rmList);

    if (!rmHash.containsKey(RawUtilsCommon.STR_META_CHANNEL))
        throw new Exception("Error: Meta data 'Channel' not available for RawDataFile " + rdfId);
    //int channel = Integer.parseInt(rmHash.get(RawUtils.STR_META_CHANNEL).getValue()) - 1;
    int channel = Integer.parseInt(rmHash.get(RawUtilsCommon.STR_META_CHANNEL).getValue());
    String metaKey = "Percentiles_wvlength_" + channel + "_channel_0";
    if (!rmHash.containsKey(metaKey))
        throw new Exception("Error: Meta data '" + metaKey + "' not available for RawDataFile " + rdfId);
    String val = rmHash.get(metaKey).getValue();
    int[] minmax = parseMinMax(val, plateScalingMin, plateScalingMax);

    BufferedImage bi = null;
    if (bi16.getSampleModel().getNumBands() == 1) {
        bi16 = ImageUtils.scaleIntensities(bi16, new int[] { minmax[0] }, new int[] { minmax[1] });
        bi = new BufferedImage(bi16.getWidth(), bi16.getHeight(), BufferedImage.TYPE_BYTE_GRAY);
    } else {
        throw new IllegalArgumentException("Only images with 1 band (gray-color) supported. This image has "
                + bi16.getSampleModel().getNumBands() + " bands.");
    }
    Graphics2D g2d = bi.createGraphics();
    g2d.drawImage(bi16, 0, 0, null);
    g2d.dispose();
    return bi;
}

From source file:free.yhc.netmbuddy.utils.Utils.java

public static Object[] getSortedKeyOfTimeMap(HashMap<? extends Object, Long> timeMap) {
    TimeElem[] te = new TimeElem[timeMap.size()];
    Object[] vs = timeMap.keySet().toArray(new Object[0]);
    for (int i = 0; i < vs.length; i++)
        te[i] = new TimeElem(vs[i], timeMap.get(vs[i]));
    Arrays.sort(te, sTimeElemComparator);
    Object[] sorted = new Object[vs.length];
    for (int i = 0; i < sorted.length; i++)
        sorted[i] = te[i].v;/* w w w. j  a  va  2 s. c o m*/

    return sorted;
}

From source file:com.linkedin.pinot.util.TestUtils.java

public static void assertJSONArrayApproximation(JSONArray jsonArrayEstimate, JSONArray jsonArrayActual,
        double precision) {
    LOGGER.info("====== assertJSONArrayApproximation ======");
    try {//from w  ww . ja  v a  2  s  .c  o  m
        HashMap<String, Double> mapEstimate = genMapFromJSONArray(jsonArrayEstimate);
        HashMap<String, Double> mapActual = genMapFromJSONArray(jsonArrayActual);

        // estimation should not affect number of groups formed
        Assert.assertEquals(mapEstimate.keySet().size(), mapActual.keySet().size());
        LOGGER.info("estimate: " + mapEstimate.keySet());
        LOGGER.info("actual: " + mapActual.keySet());
        int cnt = 0;
        for (String key : mapEstimate.keySet()) {
            // Not strictly enforced, since in quantile, top 100 groups from accurate maybe not be top 100 from estimate
            // Assert.assertEquals(mapActual.keySet().contains(key), true);
            if (mapActual.keySet().contains(key)) {
                assertApproximation(mapEstimate.get(key), mapActual.get(key), precision);
                cnt += 1;
            }
        }
        LOGGER.info("group overlap rate: " + (cnt + 0.0) / mapEstimate.keySet().size());
    } catch (JSONException e) {
        e.printStackTrace();
    }
}

From source file:com.cburch.logisim.util.LocaleManager.java

private static String replaceAccents(String src, HashMap<Character, String> repl) {
    // find first non-standard character - so we can avoid the
    // replacement process if possible
    int i = 0;/* w w  w.  j  a v  a 2  s.  co  m*/
    int n = src.length();
    for (; i < n; i++) {
        char ci = src.charAt(i);
        if (ci < 32 || ci >= 127)
            break;
    }
    if (i == n)
        return src;

    // ok, we'll have to consider replacing accents
    char[] cs = src.toCharArray();
    StringBuilder ret = new StringBuilder(src.substring(0, i));
    for (int j = i; j < cs.length; j++) {
        char cj = cs[j];
        if (cj < 32 || cj >= 127) {
            String out = repl.get(Character.valueOf(cj));
            if (out != null) {
                ret.append(out);
            } else {
                ret.append(cj);
            }
        } else {
            ret.append(cj);
        }
    }
    return ret.toString();
}