Example usage for java.util TreeMap keySet

Introduction

In this page you can find the example usage for java.util TreeMap keySet.

Prototype

public Set<K> keySet() 

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:io.mapzone.arena.analytics.graph.ui.FeaturePropertySelectorUI.java

private void fill() {
    if (combo != null && !combo.isDisposed() && featureSource != null) {

        final Collection<PropertyDescriptor> schemaDescriptors = featureSource.getSchema().getDescriptors();
        final GeometryDescriptor geometryDescriptor = featureSource.getSchema().getGeometryDescriptor();
        final TreeMap<String, PropertyDescriptor> properties = Maps.newTreeMap();
        for (PropertyDescriptor descriptor : schemaDescriptors) {
            if (geometryDescriptor == null || !geometryDescriptor.equals(descriptor)) {
                properties.put(descriptor.getName().getLocalPart(), descriptor);
            }/*w  ww.  j  a  v  a 2 s .c  o m*/
        }
        final List<String> columns = Lists.newArrayList();
        columns.addAll(properties.keySet());
        combo.setItems(columns.toArray(new String[properties.size()]));

        combo.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                onSelect.accept(properties.get(columns.get(combo.getSelectionIndex())));
            }
        });
        combo.getParent().layout();
    }
}

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From source file:ubic.gemma.model.association.coexpression.GeneCoexpressionNodeDegreeValueObject.java

private double[] asDoubleArray(TreeMap<Integer, Double> map) {
    DoubleArrayList list = new DoubleArrayList();
    if (map.isEmpty())
        return this.toPrimitive(list);
    list.setSize(Math.max(list.size(), map.lastKey() + 1));
    for (Integer s : map.keySet()) {
        list.set(s, map.get(s));/*w  w w . j  a  va 2 s  .com*/
    }

    return this.toPrimitive(list);
}

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From source file:org.apache.hadoop.hive.ql.exec.ComputationBalancerReducer.java

void flushTableStatsInfo(FSDataOutputStream out) throws Exception {
    out.writeBytes("TableInformation\n");
    out.writeBytes("stat_num_records" + ToolBox.hiveDelimiter + stat_num_records + "\n");
    ArrayList<TreeMap<String, Integer>> _a = ToolBox.<Integer>aggregateKey(infoDict, ToolBox.hiveDelimiter, 2);

    LOG.debug("stat_num_records:  " + stat_num_records);

    for (TreeMap<String, Integer> treeMap : _a) {
        if (treeMap == null)
            continue;
        for (String _s : treeMap.keySet()) {
            out.writeBytes(_s + ToolBox.hiveDelimiter + treeMap.get(_s) + "\n");
            LOG.debug(_s + ToolBox.hiveDelimiter + treeMap.get(_s));
            if (_s.startsWith(StatsCollectionOperator.FIELDLENGTH_ATTR)) {
                double _tmp = (double) treeMap.get(_s) / (double) stat_num_records;
                String _avg = StatsCollectionOperator.AVGFIELDWIDTH
                        + _s.substring(StatsCollectionOperator.FIELDLENGTH_ATTR.length());
                out.writeBytes(_avg + ToolBox.hiveDelimiter + (long) _tmp + "\n");
            }/*from   w  w  w  .  j a  v a 2s.c  o m*/

            if (_s.startsWith(StatsCollectionOperator.NULLCOUNTER_ATTR)) {
                double _tmp = (double) treeMap.get(_s) / (double) stat_num_records;
                String _avg = StatsCollectionOperator.NULLFAC_ATTR
                        + _s.substring(StatsCollectionOperator.NULLCOUNTER_ATTR.length());
                out.writeBytes(_avg + ToolBox.hiveDelimiter + _tmp + "\n");
            }
        }
    }
}

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From source file:mrmc.chart.ROCCurvePlot.java

/**
 * Converts the mapping of readers to curve points into a collection of
 * separate XY data.//from   www  .  ja v a 2 s  . c  om
 * 
 * @param treeMap Mapping of readers to points defining a curve
 */
private void createDataset(TreeMap<String, TreeSet<XYPair>> treeMap) {
    seriesCollection = new XYSeriesCollection();
    readerSeriesTitles = new ArrayList<String>();

    for (String r : treeMap.keySet()) {
        XYSeries series = new XYSeries("" + r, false);
        readerSeriesTitles.add("" + r);
        for (XYPair point : treeMap.get(r)) {
            series.add(point.x, point.y);
        }
        seriesCollection.addSeries(series);
    }

    allLines = new ArrayList<InterpolatedLine>();
    for (String r : treeMap.keySet()) {
        allLines.add(new InterpolatedLine(treeMap.get(r)));
    }

    XYSeries vertAvg = generateVerticalROC();
    seriesCollection.addSeries(vertAvg);
    XYSeries horizAvg = generateHorizontalROC();
    seriesCollection.addSeries(horizAvg);
    XYSeries diagAvg = generateDiagonalROC(treeMap);
    seriesCollection.addSeries(diagAvg);
    XYSeries pooledAvg = new XYSeries("Pooled Average", false);
    seriesCollection.addSeries(pooledAvg);

}

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From source file:com.redhat.rhn.taskomatic.task.DailySummary.java

private StringBuffer renderActionTree(int longestActionLength, int longestStatusLength,
        LinkedHashSet<String> statusSet, TreeMap<String, Map<String, Integer>> actionTree) {
    StringBuffer formattedActions = new StringBuffer();
    for (String actionName : actionTree.keySet()) {
        formattedActions//from   ww w .j a va 2 s  . c o  m
                .append(actionName + StringUtils.repeat(" ", (longestActionLength - (actionName.length()))));
        for (String status : statusSet) {
            Map<String, Integer> counts = actionTree.get(actionName);
            Integer theCount = counts.get(status);
            if (counts.containsKey(status)) {
                theCount = counts.get(status);
            } else {
                theCount = 0;
            }
            formattedActions.append(theCount);
            formattedActions.append(StringUtils.repeat(" ",
                    longestStatusLength + ERRATA_SPACER - theCount.toString().length()));
        }
        formattedActions.append("\n");
    }
    return formattedActions;
}

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From source file:org.apache.geode.BundledJarsJUnitTest.java

/**
 * Find all of the jars bundled with the project. Key is the name of the jar, value is the path.
 *///from   www .  j  a va2s . c o m
private TreeMap<String, String> getBundledJars() {
    File geodeHomeDirectory = new File(GEODE_HOME);

    assertTrue("Please set the GEODE_HOME environment variable to the product installation directory.",
            geodeHomeDirectory.isDirectory());

    Collection<File> jars = FileUtils.listFiles(geodeHomeDirectory, new String[] { "jar" }, true);
    TreeMap<String, String> sortedJars = new TreeMap<>();
    jars.forEach(jar -> sortedJars.put(jar.getName(), jar.getPath()));

    Collection<File> wars = FileUtils.listFiles(geodeHomeDirectory, new String[] { "war" }, true);
    TreeSet<File> sortedWars = new TreeSet<>(wars);
    sortedWars.stream().flatMap(BundledJarsJUnitTest::extractJarNames)
            .forEach(jar -> sortedJars.put(jar.getName(), jar.getPath()));

    sortedJars.keySet().removeIf(s -> s.startsWith("geode"));
    return sortedJars;
}

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From source file:emlab.role.investment.InvestInPowerGenerationTechnologiesRole.java

private double npv(TreeMap<Integer, Double> netCashFlow, double wacc) {
    double npv = 0;
    for (Integer iterator : netCashFlow.keySet()) {
        npv += netCashFlow.get(iterator).doubleValue() / Math.pow(1 + wacc, iterator.intValue());
    }//from  w ww  .j a va  2s .  c om
    return npv;
}

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From source file:edu.illinois.cs.cogcomp.core.datastructures.Lexicon.java

public void writeIntegerToFeatureStringFormat(PrintStream out) throws IOException {
    if (null == this.featureNames)
        throw new IllegalStateException("Error: Lexicon has not been configured to store feature names.");

    TreeMap<Integer, String> idToFeat = new TreeMap();

    for (String feat : this.featureNames) {
        int id = lookupId(feat);
        idToFeat.put(id, feat);/*  w ww. jav a  2s  .  c o  m*/
    }

    for (Integer id : idToFeat.keySet()) {
        out.print(id);
        out.print("\t");
        out.print(idToFeat.get(id));
    }
    out.flush();
}

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From source file:com.sfs.whichdoctor.analysis.AgedDebtorsAnalysisDAOImpl.java

/**
 * Calculate the overall balance.//from   w  w  w . ja  v  a 2s  .co m
 *
 * @param groups the groups
 * @return the double
 */
private double calculateBalance(final TreeMap<String, AgedDebtorsGrouping> groups) {

    double balance = 0;

    for (String orderKey : groups.keySet()) {
        AgedDebtorsGrouping group = groups.get(orderKey);

        balance += group.getTotal();
    }
    return balance;
}

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From source file:org.openiot.gsn.beans.StreamElement.java

public StreamElement(TreeMap<String, Serializable> output, DataField[] fields) {
    int nbFields = output.keySet().size();
    if (output.containsKey("timed"))
        nbFields--;/* ww  w.  jav  a 2s.  c o m*/
    String fieldNames[] = new String[nbFields];
    Byte fieldTypes[] = new Byte[nbFields];
    Serializable fieldValues[] = new Serializable[nbFields];
    TreeMap<String, Integer> indexedFieldNames = new TreeMap<String, Integer>(new CaseInsensitiveComparator());
    int idx = 0;

    long timestamp = System.currentTimeMillis();
    for (String key : output.keySet()) {
        Serializable value = output.get(key);

        if (key.equalsIgnoreCase("timed"))
            timestamp = (Long) value;
        else {
            fieldNames[idx] = key;
            fieldValues[idx] = value;
            for (int i = 0; i < fields.length; i++) {
                if (fields[i].getName().equalsIgnoreCase(key))
                    fieldTypes[idx] = fields[i].getDataTypeID();
            }
            indexedFieldNames.put(key, idx);
            idx++;
        }
    }
    this.fieldNames = fieldNames;
    this.fieldTypes = fieldTypes;
    this.fieldValues = fieldValues;
    this.indexedFieldNames = indexedFieldNames;
    this.timeStamp = timestamp;
}

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