Examples of MathInternalError

org.apache.commons.math.exception.MathInternalError
Exception triggered when something that shouldn't happen does happen. @since 2.2 @version $Revision: 1061496 $ $Date: 2011-01-20 21:32:16 +0100 (jeu. 20 janv. 2011) $
org.apache.commons.math3.exception.MathInternalError
Exception triggered when something that shouldn't happen does happen. @since 2.2

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

     */
    private StringBuffer formatImaginary(double absIm,
                                         StringBuffer toAppendTo,
                                         FieldPosition pos) {
        if (absIm < 0) {
            throw new MathInternalError();
        }


        pos.setBeginIndex(0);
        pos.setEndIndex(0);

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

        MessageDigest alg = null;
        try {
            alg = MessageDigest.getInstance("SHA-1");
        } catch (NoSuchAlgorithmException ex) {
            // this should never happen
            throw new MathInternalError(ex);
        }
        alg.reset();


        // Compute number of iterations required (40 bytes each)
        int numIter = (len / 40) + 1;

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

        }


        // initialize the other dimensions with direction numbers from a resource
        final InputStream is = getClass().getResourceAsStream(RESOURCE_NAME);
        if (is == null) {
            throw new MathInternalError();
        }


        this.dimension = dimension;


        // init data structures
        direction = new long[dimension][BITS + 1];
        x = new long[dimension];


        try {
            initFromStream(is);
        } catch (IOException e) {
            // the internal resource file could not be read -> should not happen
            throw new MathInternalError();
        } catch (MathParseException e) {
            // the internal resource file could not be parsed -> should not happen
            throw new MathInternalError();
        } finally {
            try {
                is.close();
            } catch (IOException e) { // NOPMD
                // ignore

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

            da.computeStats();
            // new adapter for the second pass
            fillBinStats(new ArrayDataAdapter(in));
        } catch (IOException ex) {
            // Can't happen
            throw new MathInternalError();
        }
        loaded = true;


    }

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


        final AbstractCurveFitter.TheoreticalValuesFunction model =
                new AbstractCurveFitter.TheoreticalValuesFunction(FUNCTION, observations);


        if (initialGuess == null) {
            throw new MathInternalError();
        }


        // Return a new least squares problem set up to fit a polynomial curve to the
        // observed points.
        return new LeastSquaresBuilder().

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


            // extract the start of the single loop boundary of the convex cell
            final List<Vertex> boundary = convex.getBoundaryLoops();
            if (boundary.size() != 1) {
                // this should never happen
                throw new MathInternalError();
            }


            // compute the geometrical properties of the convex cell
            final double area  = convexCellArea(boundary.get(0));
            final Vector3D barycenter = convexCellBarycenter(boundary.get(0));

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


        final LimitAngle limit = new LimitAngle(new S1Point(alpha), !isStart, getTolerance());
        final BSPTree<Sphere1D> node = tree.getCell(limit.getLocation(), getTolerance());
        if (node.getCut() != null) {
            // this should never happen
            throw new MathInternalError();
        }


        node.insertCut(limit);
        node.setAttribute(null);
        node.getPlus().setAttribute(Boolean.FALSE);

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

                while (end != null && !isArcEnd(end)) {
                    end = previousInternalNode(end);
                }
                if (end == null) {
                    // this should never happen
                    throw new MathInternalError();
                }


                // we have identified the last arc
                pending = new double[] {
                    getAngle(start), getAngle(end) + MathUtils.TWO_PI

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

            } catch (SingularMatrixException e) {
                throw new ConvergenceException(LocalizedFormats.UNABLE_TO_SOLVE_SINGULAR_PROBLEM);
            }
        }
        // Must never happen.
        throw new MathInternalError();
    }

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

            // this is a degenerated infinitely thin loop, we simply ignore it
            return null;
        }


        if ((end == null) && !open) {
            throw new MathInternalError();
        }


        return loop;


    }

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