Example usage for java.util LinkedHashMap size

Introduction

In this page you can find the example usage for java.util LinkedHashMap size.

Prototype

int size();

Source Link

Document

Returns the number of key-value mappings in this map.

Usage

From source file:com.opengamma.analytics.financial.interestrate.capletstripping.CapletStrippingJacobian.java

public CapletStrippingJacobian(final List<CapFloor> caps, final YieldCurveBundle yieldCurves,
        final LinkedHashMap<String, double[]> knotPoints,
        final LinkedHashMap<String, Interpolator1D> interpolators,
        final LinkedHashMap<String, ParameterLimitsTransform> parameterTransforms,
        final LinkedHashMap<String, InterpolatedDoublesCurve> knownParameterTermSturctures) {
    Validate.notNull(caps, "caps null");
    Validate.notNull(knotPoints, "null node points");
    Validate.notNull(interpolators, "null interpolators");
    Validate.isTrue(knotPoints.size() == interpolators.size(), "size mismatch between nodes and interpolators");

    _knownParameterTermSturctures = knownParameterTermSturctures;

    final LinkedHashMap<String, Interpolator1D> transInterpolators = new LinkedHashMap<>();
    final Set<String> names = interpolators.keySet();
    _parameterNames = names;// ww w. ja v a2 s .  c  o m
    for (final String name : names) {
        final Interpolator1D temp = new TransformedInterpolator1D(interpolators.get(name),
                parameterTransforms.get(name));
        transInterpolators.put(name, temp);
    }

    _capPricers = new ArrayList<>(caps.size());
    for (final CapFloor cap : caps) {
        _capPricers.add(new CapFloorPricer(cap, yieldCurves));
    }
    _interpolators = transInterpolators;
    _curveBuilder = new InterpolatedCurveBuildingFunction(knotPoints, transInterpolators);
    _dataBundleBuilder = new Interpolator1DDataBundleBuilderFunction(knotPoints, transInterpolators);

}

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From source file:required.ChartPlotter.java

/**
 * Creates a sample dataset.//from   w  w w .j  a v  a2 s  .  c om
 * 
 * @return a sample dataset.
 * @throws IOException 
 * @throws FileNotFoundException 
 * @throws ClassNotFoundException 
 */
@SuppressWarnings("unchecked")
private XYDataset createDataset() throws FileNotFoundException, IOException, ClassNotFoundException {
    LinkedHashMap<String, Long> lhash = new LinkedHashMap<>();
    try (InputStream file = new FileInputStream("SortedFreq.r");
            InputStream buffer = new BufferedInputStream(file);
            ObjectInput input = new ObjectInputStream(buffer);

    ) {
        //deserialize the List
        lhash = (LinkedHashMap<String, Long>) input.readObject();
        input.close();
        buffer.close();
        file.close();
        System.out.println(lhash.size());
    }
    final XYSeries series2 = new XYSeries("Second");
    Iterator<String> it = lhash.keySet().iterator();
    for (int i = 0; i < lhash.size(); i++) {
        if (it.hasNext())
            series2.add(i, lhash.get(it.next()));
    }

    final XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(series2);

    return dataset;

}

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From source file:com.grarak.kerneladiutor.fragments.tools.BackupFragment.java

private void showBackupFlashingDialog(final File file) {
    final LinkedHashMap<String, Backup.PARTITION> menu = getPartitionMenu();
    mBackupFlashingDialog = new Dialog(getActivity())
            .setItems(menu.keySet().toArray(new String[menu.size()]), new DialogInterface.OnClickListener() {
                @Override/*from  ww  w . j  a v  a  2 s .  c  o m*/
                public void onClick(DialogInterface dialogInterface, int i) {
                    Backup.PARTITION partition = menu.values().toArray(new Backup.PARTITION[menu.size()])[i];
                    if (file != null) {
                        restore(partition, file, true);
                    } else {
                        backup(partition);
                    }
                }
            }).setOnDismissListener(new DialogInterface.OnDismissListener() {
                @Override
                public void onDismiss(DialogInterface dialogInterface) {
                    mBackupFlashingDialog = null;
                }
            });
    mBackupFlashingDialog.show();
}

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From source file:org.geosde.core.jdbc.JDBCDataStoreFactory.java

public final Param[] getParametersInfo() {
    LinkedHashMap map = new LinkedHashMap();
    setupParameters(map);//  w w  w  .ja v a2s  .c o  m

    return (Param[]) map.values().toArray(new Param[map.size()]);
}

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From source file:org.netflux.core.RecordMetadata.java

/**
 * Removes from this metadata all the field metadata with names included in the supplied collection.
 * /*from  ww w. j  av  a  2 s . co  m*/
 * @param fieldNames the names of the field metadata to remove.
 * @throws NullPointerException if the specified collection is <code>null</code>.
 */
public void remove(Collection<String> fieldNames) {
    LinkedHashMap<String, Integer> fieldsToRemove = (LinkedHashMap<String, Integer>) this.fieldIndexes.clone();
    fieldsToRemove.keySet().retainAll(fieldNames);

    List<FieldMetadata> newFieldMetadata = (List<FieldMetadata>) this.fieldMetadata.clone();

    ListIterator<Integer> fieldIndexIterator = new ArrayList<Integer>(fieldsToRemove.values())
            .listIterator(fieldsToRemove.size());
    while (fieldIndexIterator.hasPrevious()) {
        newFieldMetadata.remove(fieldIndexIterator.previous());
    }

    this.setFieldMetadata(newFieldMetadata);
}

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From source file:com.opengamma.component.ComponentManager.java

/**
 * Initializes the factory.//from   w  ww  .  j  ava 2 s .c om
 * <p>
 * The real work of creating the component and registering it should be done here.
 * The factory may also publish a RESTful view and/or a life-cycle method.
 * 
 * @param factory  the factory to initialize, not null
 * @param remainingConfig  the remaining configuration data, not null
 * @throws Exception to allow components to throw checked exceptions
 */
protected void initFactory(ComponentFactory factory, LinkedHashMap<String, String> remainingConfig)
        throws Exception {
    factory.init(getRepository(), remainingConfig);
    if (remainingConfig.size() > 0) {
        throw new IllegalStateException("Configuration was specified but not used: " + remainingConfig);
    }
}

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From source file:com.alibaba.wasp.meta.TestFMetaStore.java

@Test
public void testIndex() throws MetaException {
    FTable Photo = FMetaTestUtil.Photo;/* ww  w. j a v a2s.  c  om*/
    restoreAndInitFMETA();
    fMetaService.createTable(FMetaTestUtil.User);
    fMetaService.createTable(FMetaTestUtil.Photo);
    // addIndex
    fMetaService.addIndex(Photo.getTableName(), FMetaTestUtil.PhotosByTime);
    fMetaService.addIndex(Photo.getTableName(), FMetaTestUtil.PhotosByTag);
    // getAllIndex
    LinkedHashMap<String, Index> allIndexs = fMetaService.getAllIndex(Photo.getTableName());
    assertEquals(allIndexs.size(), 2);
    // getIndex
    Index PBT = fMetaService.getIndex(Photo.getTableName(), FMetaTestUtil.PhotosByTime.getIndexName());
    compare(PBT, FMetaTestUtil.PhotosByTime);
    // getIndex
    Index PBTAG = fMetaService.getIndex(Photo.getTableName(), FMetaTestUtil.PhotosByTag.getIndexName());
    compare(PBTAG, FMetaTestUtil.PhotosByTag);
    // deleteIndex
    fMetaService.deleteIndex(Photo.getTableName(), FMetaTestUtil.PhotosByTag);
    allIndexs = fMetaService.getAllIndex(Photo.getTableName());
    assertEquals(allIndexs.size(), 1);
    fMetaService.dropTable(FMetaTestUtil.User.getTableName());
    fMetaService.dropTable(FMetaTestUtil.Photo.getTableName());
}

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From source file:net.sf.maltcms.chromaui.normalization.spi.charts.PeakGroupRtBoxPlot.java

protected String getPeakName(IPeakGroupDescriptor pgd) {
    String rt = "mean rt: " + String.format("%.2f", pgd.getMeanApexTime()) + "+/-"
            + String.format("%.2f", pgd.getApexTimeStdDev()) + "; median rt: "
            + String.format("%.2f", pgd.getMedianApexTime()) + ": ";
    LinkedHashMap<String, Integer> names = new LinkedHashMap<>();
    if (!pgd.getDisplayName().equals(pgd.getName())) {
        return rt + pgd.getDisplayName();
    }//from  w  w w  . j a v  a 2 s. c  om
    for (IPeakAnnotationDescriptor ipad : pgd.getPeakAnnotationDescriptors()) {
        if (names.containsKey(ipad.getName())) {
            names.put(ipad.getName(), names.get(ipad.getName()) + 1);
        } else {
            names.put(ipad.getName(), 1);
        }
    }
    if (names.isEmpty()) {
        return rt + "<NA>";
    }
    if (names.size() > 1) {
        StringBuilder sb = new StringBuilder();
        for (String key : names.keySet()) {
            sb.append(key);
            sb.append(" (" + names.get(key) + ")");
            sb.append(" | ");
        }
        return rt + sb.replace(sb.length() - 1, sb.length() - 1, "").toString();
    } else {
        return rt + names.keySet().toArray(new String[0])[0];
    }
}

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From source file:com.github.nmorel.gwtjackson.shared.advanced.jsontype.TypeNamesTester.java

public void testRoundTripMap(ObjectMapperTester<LinkedHashMap<String, Animal>> mapper) {
    LinkedHashMap<String, Animal> input = new LinkedHashMap<String, Animal>();
    input.put("venla", new MaineCoon("Venla", true));
    input.put("ama", new Dog("Amadeus", 13));

    String json = mapper.write(input);
    assertEquals("{\"venla\":{\"TypeNamesTester$MaineCoon\":{\"name\":\"Venla\",\"purrs\":true}}," + ""
            + "\"ama\":{\"doggy\":{\"ageInYears\":13,\"name\":\"Amadeus\"}}}", json);

    LinkedHashMap<String, Animal> output = mapper.read(json);
    assertNotNull(output);/*from   w w  w.j  ava2s .c o m*/
    assertEquals(input.size(), output.size());

    // for some reason, straight comparison won't work...
    for (String name : input.keySet()) {
        Animal in = input.get(name);
        Animal out = output.get(name);
        if (!in.equals(out)) {
            fail("Animal in input was [" + in + "]; output not matching: [" + out + "]");
        }
    }
}

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From source file:net.sf.maltcms.chromaui.normalization.spi.charts.PeakGroupBoxPlot.java

protected String getPeakName(IPeakGroupDescriptor pgd) {
    String rt = "mean area: " + String.format("%.2f", pgd.getMeanArea(normalizer)) + "+/-"
            + String.format("%.2f", pgd.getAreaStdDev(normalizer)) + "; median area: "
            + String.format("%.2f", pgd.getMedianArea(normalizer)) + ": ";
    LinkedHashMap<String, Integer> names = new LinkedHashMap<>();
    if (!pgd.getDisplayName().equals(pgd.getName())) {
        return rt + pgd.getDisplayName();
    }/* w  w w. j  a  v a  2 s. co  m*/
    for (IPeakAnnotationDescriptor ipad : pgd.getPeakAnnotationDescriptors()) {
        if (names.containsKey(ipad.getName())) {
            names.put(ipad.getName(), names.get(ipad.getName()) + 1);
        } else {
            names.put(ipad.getName(), 1);
        }
    }
    if (names.isEmpty()) {
        return rt + "<NA>";
    }
    if (names.size() > 1) {
        StringBuilder sb = new StringBuilder();
        for (String key : names.keySet()) {
            sb.append(key);
            sb.append(" (" + names.get(key) + ")");
            sb.append(" | ");
        }
        return rt + sb.replace(sb.length() - 1, sb.length() - 1, "").toString();
    } else {
        return rt + names.keySet().toArray(new String[0])[0];
    }
}

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