Examples of NullArgumentException


Examples of org.apache.commons.math3.exception.NullArgumentException

        throws DimensionMismatchException,
               NoDataException,
               NullArgumentException {
        if (xval == null ||
            yval == null) {
            throw new NullArgumentException();
        }
        if (xval.length == 0) {
            throw new NoDataException();
        }
        if (xval.length != yval.length) {
            throw new DimensionMismatchException(xval.length, yval.length);
        }
        if (xval[0] == null) {
            throw new NullArgumentException();
        }

        dimension = xval[0].length;
        this.brightnessExponent = brightnessExponent;

        // Copy data samples.
        samples = new HashMap<RealVector, Double>(yval.length);
        for (int i = 0; i < xval.length; ++i) {
            final double[] xvalI = xval[i];
            if (xvalI == null) {
                throw new NullArgumentException();
            }
            if (xvalI.length != dimension) {
                throw new DimensionMismatchException(xvalI.length, dimension);
            }
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Examples of org.apache.commons.math3.exception.NullArgumentException

        private void validateParameters(double[] param)
            throws NullArgumentException,
                   DimensionMismatchException,
                   NotStrictlyPositiveException {
            if (param == null) {
                throw new NullArgumentException();
            }
            if (param.length != 6) {
                throw new DimensionMismatchException(param.length, 6);
            }
            if (param[5] <= 0) {
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Examples of org.apache.commons.math3.exception.NullArgumentException

         */
        private void validateParameters(double[] param)
            throws NullArgumentException,
                   DimensionMismatchException {
            if (param == null) {
                throw new NullArgumentException();
            }
            if (param.length != 2) {
                throw new DimensionMismatchException(param.length, 2);
            }
        }
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Examples of org.apache.commons.math3.exception.NullArgumentException

         * @throws NumberIsTooSmallException if there are less than 3
         * observations.
         */
        public ParameterGuesser(Collection<WeightedObservedPoint> observations) {
            if (observations == null) {
                throw new NullArgumentException(LocalizedFormats.INPUT_ARRAY);
            }
            if (observations.size() < 3) {
                throw new NumberIsTooSmallException(observations.size(), 3, true);
            }

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Examples of org.apache.commons.math3.exception.NullArgumentException

     */
    public PolynomialSplineFunction interpolate(double[] xvals, double[] yvals)
        throws DimensionMismatchException, NumberIsTooSmallException,
        NonMonotonicSequenceException {
        if (xvals == null || yvals == null) {
            throw new NullArgumentException();
        }

        if (xvals.length != yvals.length) {
            throw new DimensionMismatchException(xvals.length, yvals.length);
        }
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Examples of org.apache.commons.math3.exception.NullArgumentException

     * @throws MathIllegalArgumentException if the indices are invalid or the array is null
     * @since 3.3
     */
    public static double[] mode(double[] sample) throws MathIllegalArgumentException {
        if (sample == null) {
            throw new NullArgumentException(LocalizedFormats.INPUT_ARRAY);
        }
        return getMode(sample, 0, sample.length);
    }
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Examples of org.apache.commons.math3.exception.NullArgumentException

     * @throws MathIllegalArgumentException if the indices are invalid or the array is null
     * @since 3.3
     */
    public static double[] mode(double[] sample, final int begin, final int length) {
        if (sample == null) {
            throw new NullArgumentException(LocalizedFormats.INPUT_ARRAY);
        }

        if (begin < 0) {
            throw new NotPositiveException(LocalizedFormats.START_POSITION, Integer.valueOf(begin));
        }
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Examples of org.apache.commons.math3.exception.NullArgumentException

                                                          final double[][] fval)
        throws DimensionMismatchException, NullArgumentException, NoDataException, NonMonotonicSequenceException
    {
        if ( xval == null || yval == null || fval == null || fval[0] == null )
        {
            throw new NullArgumentException();
        }

        if ( xval.length == 0 || yval.length == 0 || fval.length == 0 )
        {
            throw new NoDataException();
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Examples of org.apache.commons.math3.exception.NullArgumentException

         */
        private void validateParameters(double[] param)
            throws NullArgumentException,
                   DimensionMismatchException {
            if (param == null) {
                throw new NullArgumentException();
            }
            if (param.length != 2) {
                throw new DimensionMismatchException(param.length, 2);
            }
        }
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Examples of org.apache.commons.math3.exception.NullArgumentException

         * @throws NumberIsTooSmallException if there are less than 3
         * observations.
         */
        public ParameterGuesser(WeightedObservedPoint[] observations) {
            if (observations == null) {
                throw new NullArgumentException(LocalizedFormats.INPUT_ARRAY);
            }
            if (observations.length < 3) {
                throw new NumberIsTooSmallException(observations.length, 3, true);
            }

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