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

Introduction

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

Prototype

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

Source Link

Document

Converts an array of object Booleans to primitives.

Usage

From source file:mil.jpeojtrs.sca.util.PrimitiveArrayUtils.java

public static long[] convertToLongArray(final Object array) {
    if (array == null) {
        return null;
    }//  w  w  w  . j  a v a2s. c om
    if (array instanceof long[]) {
        return (long[]) array;
    }
    if (array instanceof Long[]) {
        return ArrayUtils.toPrimitive((Long[]) array);
    }
    final long[] newArray = new long[Array.getLength(array)];
    for (int i = 0; i < newArray.length; i++) {
        final Number val = (Number) Array.get(array, i);
        newArray[i] = val.longValue();
    }
    return newArray;
}

From source file:co.turnus.analysis.util.AnalysisUtil.java

public static int[] linspacei(int min, int max) {
    Set<Integer> values = new LinkedHashSet<Integer>();
    for (int i = min; i <= max; i++) {
        values.add(i);/*from   w w w.  j av a 2 s.c  o  m*/
    }
    return ArrayUtils.toPrimitive(values.toArray(new Integer[0]));
}

From source file:edu.utah.further.core.api.collections.ArrayUtil.java

/**
 * @param list//  w  w  w . j  a v a  2 s  . co  m
 * @return
 */
public static int[] intListToPrimitiveArray(final List<Integer> list) {
    return ArrayUtils.toPrimitive(list.toArray(ArrayUtils.EMPTY_INTEGER_OBJECT_ARRAY));
}

From source file:com.haulmont.cuba.gui.data.aggregation.NumberAggregationHelper.java

@Nullable
public Double min() {
    if (items.isEmpty()) {
        return null;
    }/*from   ww w  .  j a v  a  2s  .c  o  m*/

    return NumberUtils.min(ArrayUtils.toPrimitive(items.toArray(new Double[items.size()])));
}

From source file:ijfx.service.overlay.DefaultPixelStatistics.java

public DefaultPixelStatistics(ImageDisplay display, Overlay overlay, Context context) {

    context.inject(this);

    Double[] valueList = overlayStatService.getValueList(display, overlay);

    DescriptiveStatistics statistics = new DescriptiveStatistics(ArrayUtils.toPrimitive(valueList));

    this.mean = statistics.getMean();
    this.max = statistics.getMax();
    this.min = statistics.getMin();
    this.standardDeviation = statistics.getStandardDeviation();
    this.variance = statistics.getVariance();
    this.median = statistics.getPercentile(MEDIAN_PERCENTILE);
    this.pixelCount = valueList.length;
}

From source file:com.haulmont.cuba.gui.data.aggregation.NumberAggregationHelper.java

@Nullable
public Double max() {
    if (items.isEmpty()) {
        return null;
    }//w w w.j  av  a 2 s  .  c  o  m

    return NumberUtils.max(ArrayUtils.toPrimitive(items.toArray(new Double[items.size()])));
}

From source file:ijfx.core.overlay.DefaultPixelStatistics.java

public DefaultPixelStatistics(ImageDisplay display, Overlay overlay, Context context) {

    context.inject(this);

    Double[] valueList = overlayStatService.getValueListFromImageDisplay(display, overlay);

    DescriptiveStatistics statistics = new DescriptiveStatistics(ArrayUtils.toPrimitive(valueList));

    this.mean = statistics.getMean();
    this.max = statistics.getMax();
    this.min = statistics.getMin();
    this.standardDeviation = statistics.getStandardDeviation();
    this.variance = statistics.getVariance();
    this.median = statistics.getPercentile(MEDIAN_PERCENTILE);
    this.pixelCount = valueList.length;
}

From source file:co.turnus.analysis.util.AnalysisUtil.java

public static int[] linspacei(int min, int max, int points) {
    Set<Integer> values = new LinkedHashSet<Integer>();
    values.add(min);//from  ww w .  j  a v  a  2 s .c o m
    for (double d : linspaced(min, max, points)) {
        values.add((int) Math.floor(d));
    }
    values.add(max);
    return ArrayUtils.toPrimitive(values.toArray(new Integer[0]));
}

From source file:be.ugent.maf.cellmissy.gui.view.table.model.SingleCellConditionDataTableModel.java

/**
 * define structure for table//from ww w  .j  a  v  a 2s.  c  o  m
 */
private void initTable() {
    columnNames = new String[] { "condition", "mean speed (m/min)", "median speed (m/min)", "mean direct",
            "median direct", "mean turn angle (deg)", "median turn angle (deg)" };

    data = new Object[conditions.size()][columnNames.length];

    for (int row = 0; row < data.length; row++) {

        data[row][0] = conditions.get(row).getPlateCondition();
        data[row][1] = AnalysisUtils.roundThreeDecimals(AnalysisUtils.computeMean(ArrayUtils
                .toPrimitive(AnalysisUtils.excludeNullValues(conditions.get(row).getTrackSpeedsVector()))));
        data[row][2] = AnalysisUtils.roundThreeDecimals(AnalysisUtils.computeMedian(ArrayUtils
                .toPrimitive(AnalysisUtils.excludeNullValues(conditions.get(row).getTrackSpeedsVector()))));
        data[row][3] = AnalysisUtils.roundThreeDecimals(AnalysisUtils.computeMean(ArrayUtils.toPrimitive(
                AnalysisUtils.excludeNullValues(conditions.get(row).getEndPointDirectionalityRatios()))));
        data[row][4] = AnalysisUtils.roundThreeDecimals(AnalysisUtils.computeMedian(ArrayUtils.toPrimitive(
                AnalysisUtils.excludeNullValues(conditions.get(row).getEndPointDirectionalityRatios()))));
        data[row][5] = AnalysisUtils.roundThreeDecimals(AnalysisUtils.computeMean(ArrayUtils
                .toPrimitive(AnalysisUtils.excludeNullValues(conditions.get(row).getTurningAnglesVector()))));
        data[row][6] = AnalysisUtils.roundThreeDecimals(AnalysisUtils.computeMedian(ArrayUtils
                .toPrimitive(AnalysisUtils.excludeNullValues(conditions.get(row).getTurningAnglesVector()))));
    }
}

From source file:mil.jpeojtrs.sca.util.PrimitiveArrayUtils.java

public static int[] convertToIntArray(final Object array) {
    if (array == null) {
        return null;
    }//from   ww  w.  j  av a2  s.c  o  m
    if (array instanceof int[]) {
        return (int[]) array;
    }
    if (array instanceof Integer[]) {
        return ArrayUtils.toPrimitive((Integer[]) array);
    }
    final int[] newArray = new int[Array.getLength(array)];
    for (int i = 0; i < newArray.length; i++) {
        final Number val = (Number) Array.get(array, i);
        newArray[i] = val.intValue();
    }
    return newArray;
}