Example usage for org.apache.commons.lang ArrayUtils toObject

Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils toObject.

Prototype

public static Boolean[] toObject(boolean[] array) 

Source Link

Document

Converts an array of primitive booleans to objects.

Usage

From source file:gda.device.detector.countertimer.TfgScalerWithDarkCurrent.java

private DarkCurrentResults collectDarkCurrent(final DarkCurrentBean bean) throws Exception {

    final Scannable shutter = (Scannable) Finder.getInstance().find(bean.getShutterName());
    String originalShutterPosition = shutter.getPosition().toString();

    if (!originalShutterPosition.equalsIgnoreCase("Close")) {
        shutter.moveTo("Close");
    }//from ww  w. j  av a2  s. com

    setCollectionTime(bean.getDarkCollectionTime());
    // do not change the collection time - simply re-use the current time which the
    collectData();

    Thread.sleep(Math.round(bean.getDarkCollectionTime()) * 1000); // Throws interrupted exception if the thread
    // executing this method.
    while (isBusy()) {
        // TODO timeout of 2*bean.getDarkCollectionTime()
        Thread.sleep(100);
    }

    double[] countsDbl = super.readout();
    if (timeChannelRequired) {
        countsDbl = ArrayUtils.subarray(countsDbl, 1, countsDbl.length);
    }
    Double[] counts = ArrayUtils.toObject(countsDbl);

    if (useReset) {
        shutter.moveTo("Reset");
    }
    shutter.moveTo("Open");

    setCollectionTime(bean.getOriginalCollectionTime());

    return new DarkCurrentResults(bean.getDarkCollectionTime(), counts);
}

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From source file:com.noterik.bart.fs.fscommand.dynamic.playlist.util.SBFile.java

public float getMin(int iCol) {
    List<Float> b = Arrays.asList(ArrayUtils.toObject(signals.get(iCol)));
    float min = Collections.min(b);
    b = null;//from   w ww . java 2 s  .co  m
    return min;
}

---

From source file:com.flexive.ejb.beans.workflow.RouteEngineBean.java

/** {@inheritDoc} */
@Override/*ww  w .  ja va2s  .  c om*/
public List<Step> getTargets(long fromStep) throws FxApplicationException {
    Connection con = null;
    String sql = null;
    Statement stmt = null;

    // Check fromStep
    Step step = CacheAdmin.getEnvironment().getStep(fromStep);

    try {
        final UserTicket ticket = FxContext.getUserTicket();
        con = Database.getDbConnection();
        stmt = con.createStatement();
        if (ticket.isMandatorSupervisor() || ticket.isGlobalSupervisor()) {
            sql = "SELECT ID FROM " + TBL_WORKFLOW_STEP + "  WHERE WORKFLOW=" + step.getWorkflowId()
                    + " AND ID!=" + fromStep;
        } else {
            sql = "SELECT DISTINCT TO_STEP FROM " + TBL_WORKFLOW_ROUTES + " WHERE FROM_STEP=" + fromStep
                    + " AND USERGROUP IN (" + StringUtils.join(ArrayUtils.toObject(ticket.getGroups()), ',')
                    + ")";
        }
        ResultSet rs = stmt.executeQuery(sql);
        ArrayList<Step> targets = new ArrayList<Step>(20);
        int stepId = -1;
        while (rs != null && rs.next()) {
            try {
                stepId = rs.getInt(1);
                targets.add(CacheAdmin.getEnvironment().getStep(stepId));
            } catch (Exception exc) {
                LOG.error("Failed to load step " + stepId + " (skipping it), err=" + exc.getMessage(), exc);
            }
        }
        return targets;
    } catch (SQLException exc) {
        throw new FxLoadException(LOG, "ex.step.load.target", exc, fromStep, exc.getMessage());
    } finally {
        Database.closeObjects(RouteEngineBean.class, con, stmt);
    }
}

---

From source file:com.noterik.bart.fs.fscommand.dynamic.playlist.util.SBFile.java

public float[] getMinMax(int iCol) {
    List<Float> b = Arrays.asList(ArrayUtils.toObject(signals.get(iCol)));
    float[] minmax = new float[2];
    minmax[0] = Collections.min(b);
    minmax[1] = Collections.max(b);
    b = null;/* w  ww .  j av  a2  s.  c o m*/
    return minmax;
}

---

From source file:com.opengamma.analytics.financial.curve.building.CurveBuildingFunction.java

/**
 * Build a unit of curves./*  www .  j a  v a  2 s.  c  o m*/
 * @param instruments The instruments used for the unit calibration.
 * @param initGuess The initial parameters guess.
 * @param curveGenerators The map of curve names to curve generators used to build the unit.
 * @param knownData The known data (fx rates, other curves, model parameters, ...)
 * @param calculator The calculator of the value on which the calibration is done (usually ParSpreadMarketQuoteCalculator (recommended) or converted present value).
 * @param sensitivityCalculator The parameter sensitivity calculator.
 * @return The new curves and the calibrated parameters.
 */
public Pair<YieldCurveBundle, Double[]> makeUnit(InstrumentDerivative[] instruments, double[] initGuess,
        LinkedHashMap<String, GeneratorYDCurve> curveGenerators, YieldCurveBundle knownData,
        final AbstractInstrumentDerivativeVisitor<YieldCurveBundle, Double> calculator,
        final AbstractInstrumentDerivativeVisitor<YieldCurveBundle, InterestRateCurveSensitivity> sensitivityCalculator) {
    final MultipleYieldCurveFinderGeneratorDataBundle data = new MultipleYieldCurveFinderGeneratorDataBundle(
            instruments, knownData, curveGenerators);
    final Function1D<DoubleMatrix1D, DoubleMatrix1D> curveCalculator = new MultipleYieldCurveFinderGeneratorFunction(
            calculator, data);
    final Function1D<DoubleMatrix1D, DoubleMatrix2D> jacobianCalculator = new MultipleYieldCurveFinderGeneratorJacobian(
            new ParameterUnderlyingSensitivityCalculator(sensitivityCalculator), data);
    final double[] parameters = _rootFinder
            .getRoot(curveCalculator, jacobianCalculator, new DoubleMatrix1D(initGuess)).getData();
    final YieldCurveBundle newCurves = data.getBuildingFunction().evaluate(new DoubleMatrix1D(parameters));
    return new ObjectsPair<YieldCurveBundle, Double[]>(newCurves, ArrayUtils.toObject(parameters));
}

---

From source file:com.haulmont.cuba.web.app.ui.statistics.ThreadsDatasource.java

@Override
protected void loadData(Map<String, Object> params) {
    JmxInstance node = (JmxInstance) params.get("node");
    ManagedBeanInfo threadingBean = jmxControlAPI.getManagedBean(node, "java.lang:type=Threading");
    int nCPUs = (int) getAttributeValue(node, "java.lang:type=OperatingSystem", "AvailableProcessors");

    final long[] allThreadsIds = (long[]) getAttributeValue(node, "java.lang:type=Threading", "AllThreadIds");
    ManagedBeanOperation getThreadInfo = jmxControlAPI.getOperation(threadingBean, "getThreadInfo",
            new String[] { "[J" });
    CompositeData[] threadsInfo = (CompositeData[]) jmxControlAPI.invokeOperation(getThreadInfo,
            new Object[] { allThreadsIds });

    final long currentUptime = (long) getAttributeValue(node, "java.lang:type=Runtime", "Uptime");
    ManagedBeanOperation getThreadCpuTime = jmxControlAPI.getOperation(threadingBean, "getThreadCpuTime",
            new String[] { "[J" });
    long[] threadCpuTime = (long[]) jmxControlAPI.invokeOperation(getThreadCpuTime,
            new Object[] { allThreadsIds });
    if (prevUptime > 0L && currentUptime > prevUptime) {
        // elapsedTime is in ms
        long elapsedTime = currentUptime - prevUptime;
        for (int i = 0; i < allThreadsIds.length; i++) {
            // elapsedCpu is in ns
            Long threadId = allThreadsIds[i];
            Long prevCpuTimeLong = prevThread2CpuTime.get(threadId); //for new threads returns null.
            long prevCpuTime = prevCpuTimeLong != null ? prevCpuTimeLong : 0L;
            long elapsedCpu = threadCpuTime[i] - prevCpuTime;
            // cpuUsage could go higher than 100% because elapsedTime
            // and elapsedCpu are not fetched simultaneously. Limit to 99%.
            double cpuUsage = Math.min(99d, elapsedCpu / (elapsedTime * 1000000d /*convert to ns*/
                    / 100 /*percents*/ * nCPUs));
            getThreadSnapshot(threadId).setCpu(cpuUsage);
        }/*from  w  w w  .  j  ava  2  s. co  m*/
    }
    prevUptime = currentUptime;
    for (int i = 0; i < allThreadsIds.length; i++) {
        long time = threadCpuTime[i] != -1L ? threadCpuTime[i] : 0L;
        prevThread2CpuTime.put(allThreadsIds[i], time);
    }

    ManagedBeanOperation findDeadlockedThreads = jmxControlAPI.getOperation(threadingBean,
            "findDeadlockedThreads", null);
    Long[] deadlockedThreads = (Long[]) jmxControlAPI.invokeOperation(findDeadlockedThreads, null);
    Set<Long> deadLockedThreadsSet = new HashSet<>();
    if (deadlockedThreads != null) {
        CollectionUtils.addAll(deadLockedThreadsSet, deadlockedThreads);
    }
    Set<Long> allThreadsSet = new HashSet<>();
    CollectionUtils.addAll(allThreadsSet, ArrayUtils.toObject(allThreadsIds));

    //remove all terminated threads.
    Collection<ThreadSnapshot> toRemove = new LinkedList<>();
    for (ThreadSnapshot snapshot : getItems()) {
        if (!allThreadsSet.contains(snapshot.getThreadId())) {
            toRemove.add(snapshot);
        }
    }
    for (ThreadSnapshot snapshot : toRemove) {
        removeItem(snapshot);
    }

    //update visual data.
    for (int i = 0; i < threadsInfo.length; i++) {
        CompositeData info = threadsInfo[i];
        if (info != null) {
            Long threadId = (Long) info.get("threadId");
            ThreadSnapshot item = getThreadSnapshot(threadId);
            item.setName((String) info.get("threadName"));
            item.setStatus(info.get("threadState").toString());
            item.setDeadLocked(deadLockedThreadsSet.contains(threadId));
        } else {
            removeItem(getThreadSnapshot(allThreadsIds[i])); //no thread info available.
        }
    }

}

---

From source file:ch.epfl.data.squall.components.AbstractComponent.java

@Override
public C setOutputPartKey(int... hashIndexes) {
    return setOutputPartKey(Arrays.asList(ArrayUtils.toObject(hashIndexes)));
}

---

From source file:com.opengamma.analytics.financial.curve.interestrate.building.CurveBuildingFunction.java

/**
 * Build a unit of curves./*from   w ww. j  a v a2  s  . c  o m*/
 * @param instruments The instruments used for the unit calibration.
 * @param initGuess The initial parameters guess.
 * @param curveGenerators The map of curve names to curve generators used to build the unit.
 * @param knownData The known data (fx rates, other curves, model parameters, ...)
 * @param calculator The calculator of the value on which the calibration is done (usually ParSpreadMarketQuoteCalculator (recommended) or converted present value).
 * @param sensitivityCalculator The parameter sensitivity calculator.
 * @return The new curves and the calibrated parameters.
 */
public Pair<YieldCurveBundle, Double[]> makeUnit(final InstrumentDerivative[] instruments,
        final double[] initGuess, final LinkedHashMap<String, GeneratorYDCurve> curveGenerators,
        final YieldCurveBundle knownData,
        final InstrumentDerivativeVisitor<YieldCurveBundle, Double> calculator,
        final InstrumentDerivativeVisitor<YieldCurveBundle, InterestRateCurveSensitivity> sensitivityCalculator) {
    final MultipleYieldCurveFinderGeneratorDataBundle data = new MultipleYieldCurveFinderGeneratorDataBundle(
            instruments, knownData, curveGenerators);
    final Function1D<DoubleMatrix1D, DoubleMatrix1D> curveCalculator = new MultipleYieldCurveFinderGeneratorFunction(
            calculator, data);
    final Function1D<DoubleMatrix1D, DoubleMatrix2D> jacobianCalculator = new MultipleYieldCurveFinderGeneratorJacobian(
            new ParameterUnderlyingSensitivityCalculator(sensitivityCalculator), data);
    final double[] parameters = _rootFinder
            .getRoot(curveCalculator, jacobianCalculator, new DoubleMatrix1D(initGuess)).getData();
    final YieldCurveBundle newCurves = data.getBuildingFunction().evaluate(new DoubleMatrix1D(parameters));
    return new ObjectsPair<>(newCurves, ArrayUtils.toObject(parameters));
}

---

From source file:ch.epfl.data.squall.storm_components.InterchangingComponent.java

@Override
public Component setOutputPartKey(int... hashIndexes) {
    return setOutputPartKey(Arrays.asList(ArrayUtils.toObject(hashIndexes)));
}

---

From source file:ch.epfl.data.squall.ewh.components.DummyComponent.java

@Override
public DummyComponent setOutputPartKey(int... hashIndexes) {
    _hashIndexes = Arrays.asList(ArrayUtils.toObject(hashIndexes));
    return this;
}

---

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