Package org.apache.commons.math3.exception

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

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            } else {
                freqTable.put(obj, Long.valueOf(count.longValue() + increment));
            }
        } catch (ClassCastException ex) {
            //TreeMap will throw ClassCastException if v is not comparable
            throw new MathIllegalArgumentException(
                  LocalizedFormats.INSTANCES_NOT_COMPARABLE_TO_EXISTING_VALUES,
                  v.getClass().getName());
        }
    }
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    protected double[] fst(double[] f) throws MathIllegalArgumentException {

        final double[] transformed = new double[f.length];

        if (!ArithmeticUtils.isPowerOfTwo(f.length)) {
            throw new MathIllegalArgumentException(
                    LocalizedFormats.NOT_POWER_OF_TWO_CONSIDER_PADDING,
                    Integer.valueOf(f.length));
        }
        if (f[0] != 0.0) {
            throw new MathIllegalArgumentException(
                    LocalizedFormats.FIRST_ELEMENT_NOT_ZERO,
                    Double.valueOf(f[0]));
        }
        final int n = f.length;
        if (n == 1) {       // trivial case
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    public static int exactLog2(final int n)
        throws MathIllegalArgumentException {

        int index = Arrays.binarySearch(TransformUtils.POWERS_OF_TWO, n);
        if (index < 0) {
            throw new MathIllegalArgumentException(
                    LocalizedFormats.NOT_POWER_OF_TWO_CONSIDER_PADDING,
                    Integer.valueOf(n));
        }
        return index;
    }
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     * @return the mutated chromosome.
     * @throws MathIllegalArgumentException if <code>original</code> is not an instance of {@link BinaryChromosome}.
     */
    public Chromosome mutate(Chromosome original) throws MathIllegalArgumentException {
        if (!(original instanceof BinaryChromosome)) {
            throw new MathIllegalArgumentException(LocalizedFormats.INVALID_BINARY_CHROMOSOME);
        }

        BinaryChromosome origChrom = (BinaryChromosome) original;
        List<Integer> newRepr = new ArrayList<Integer>(origChrom.getRepresentation());

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     * @param value the double value to convert to a fraction.
     * @exception MathIllegalArgumentException if value is NaN or infinite
     */
    public BigFraction(final double value) throws MathIllegalArgumentException {
        if (Double.isNaN(value)) {
            throw new MathIllegalArgumentException(LocalizedFormats.NAN_VALUE_CONVERSION);
        }
        if (Double.isInfinite(value)) {
            throw new MathIllegalArgumentException(LocalizedFormats.INFINITE_VALUE_CONVERSION);
        }

        // compute m and k such that value = m * 2^k
        final long bits     = Double.doubleToLongBits(value);
        final long sign     = bits & 0x8000000000000000L;
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    @SuppressWarnings("unchecked") // OK because of instanceof checks
    public ChromosomePair crossover(final Chromosome first, final Chromosome second)
        throws DimensionMismatchException, MathIllegalArgumentException {

        if (! (first instanceof AbstractListChromosome<?> && second instanceof AbstractListChromosome<?>)) {
            throw new MathIllegalArgumentException(LocalizedFormats.INVALID_FIXED_LENGTH_CHROMOSOME);
        }
        return crossover((AbstractListChromosome<T>) first, (AbstractListChromosome<T>) second);
    }
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    @SuppressWarnings("unchecked")
    public ChromosomePair crossover(final Chromosome first, final Chromosome second)
        throws DimensionMismatchException, MathIllegalArgumentException {

        if (!(first instanceof AbstractListChromosome<?> && second instanceof AbstractListChromosome<?>)) {
            throw new MathIllegalArgumentException(LocalizedFormats.INVALID_FIXED_LENGTH_CHROMOSOME);
        }
        return mate((AbstractListChromosome<T>) first, (AbstractListChromosome<T>) second);
    }
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        if (obj instanceof Fraction) {
            ret = format((Fraction) obj, toAppendTo, pos);
        } else if (obj instanceof Number) {
            ret = format(new Fraction(((Number) obj).doubleValue()), toAppendTo, pos);
        } else {
            throw new MathIllegalArgumentException(LocalizedFormats.CANNOT_FORMAT_OBJECT_TO_FRACTION);
        }

        return ret;
    }
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     */
    public void reset(final Vector3D p1, final Vector3D p2) throws MathIllegalArgumentException {
        final Vector3D delta = p2.subtract(p1);
        final double norm2 = delta.getNormSq();
        if (norm2 == 0.0) {
            throw new MathIllegalArgumentException(LocalizedFormats.ZERO_NORM);
        }
        this.direction = new Vector3D(1.0 / FastMath.sqrt(norm2), delta);
        zero = new Vector3D(1.0, p1, -p1.dotProduct(delta) / norm2, delta);
    }
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    @SuppressWarnings("unchecked") // OK because of instanceof checks
    public ChromosomePair crossover(final Chromosome first, final Chromosome second)
        throws DimensionMismatchException, MathIllegalArgumentException {

        if (!(first instanceof AbstractListChromosome<?> && second instanceof AbstractListChromosome<?>)) {
            throw new MathIllegalArgumentException(LocalizedFormats.INVALID_FIXED_LENGTH_CHROMOSOME);
        }
        return mate((AbstractListChromosome<T>) first, (AbstractListChromosome<T>) second);
    }
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Related Classes of org.apache.commons.math3.exception.MathIllegalArgumentException

  • org.apache.commons.math3.analysis.differentiation.MultivariateDifferentiableVectorFunction
  • org.apache.commons.math3.analysis.function.Sin
  • org.apache.commons.math3.analysis.function.Sinc
  • org.apache.commons.math3.analysis.integration.LegendreGaussIntegrator
  • org.apache.commons.math3.analysis.MultivariateFunction
  • org.apache.commons.math3.analysis.QuinticFunction
  • org.apache.commons.math3.analysis.UnivariateFunction
  • org.apache.commons.math3.complex.Complex
  • org.apache.commons.math3.complex.ComplexFormat
  • org.apache.commons.math3.complex.ComplexUtils
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