Examples of java.math.BigDecimal.movePointRight()

java.math.BigDecimal.movePointRight()
Returns a {@code BigDecimal} which is equivalent to this onewith the decimal point moved {@code n} places to the right.If {@code n} is non-negative, the call merely subtracts{@code n} from the scale. If {@code n} is negative, the callis equivalent to {@code movePointLeft(-n)}. The {@code BigDecimal} returned by this call has value (this× 10ⁿ) and scale {@code max(this.scale()-n,0)}. @param n number of places to move the decimal point to the right. @return a {@code BigDecimal} which is equivalent to this onewith the decimal point moved {@code n} places to the right. @throws ArithmeticException if scale overflows.

    // encode M by peeling off centimal digits, encoding x as 2x+1
    startM = dst.getPosition();
    // TODO: 18 is an arbitrary encoding limit. Reevaluate once we have a better handling of
    // numeric scale.
    for (int i = 0; i < 18 && abs.compareTo(BigDecimal.ZERO) != 0; i++) {
      abs = abs.movePointRight(2);
      d = abs.intValue();
      dst.put((byte) (2 * d + 1));
      abs = abs.subtract(BigDecimal.valueOf(d));
    }

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                    }
                    formatToken.setPrecision(precision);
                }


            } else {
                l = b.movePointRight(4).longValue();
                if (d >= Math.pow(10, -4) && d < 1) {
                    requireScientificRepresentation = false;
                    precision += 4 - String.valueOf(l).length();
                    l = b.movePointRight(precision + 1).longValue();
                    if (String.valueOf(l).length() <= formatToken

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            } else {
                l = b.movePointRight(4).longValue();
                if (d >= Math.pow(10, -4) && d < 1) {
                    requireScientificRepresentation = false;
                    precision += 4 - String.valueOf(l).length();
                    l = b.movePointRight(precision + 1).longValue();
                    if (String.valueOf(l).length() <= formatToken
                            .getPrecision()) {
                        precision++;
                    }
                    l = b.movePointRight(precision).longValue();

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                    l = b.movePointRight(precision + 1).longValue();
                    if (String.valueOf(l).length() <= formatToken
                            .getPrecision()) {
                        precision++;
                    }
                    l = b.movePointRight(precision).longValue();
                    if (l >= Math.pow(10, precision - 4)) {
                        formatToken.setPrecision(precision);
                    }
                }
            }

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    movePtRight = new BigDecimal(-3.4E-10);
    alreadyMoved = movePtRight.movePointRight(5);
    assertTrue("move point right 5 failed",
        alreadyMoved.scale() == movePtRight.scale() - 5
            && alreadyMoved.doubleValue() == -0.000034);
    alreadyMoved = alreadyMoved.movePointRight(-5);
    assertTrue("move point right -5 failed", alreadyMoved
        .equals(movePtRight));
  }


  /**

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                    }
                    formatToken.setPrecision(precision);
                }


            } else {
                l = b.movePointRight(4).longValue();
                b.movePointLeft(4);
                if (d >= Math.pow(10, -4) && d < 1) {
                    requireScientificRepresentation = false;
                    precision += 4 - String.valueOf(l).length();
                    l = b.movePointRight(precision + 1).longValue();

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                l = b.movePointRight(4).longValue();
                b.movePointLeft(4);
                if (d >= Math.pow(10, -4) && d < 1) {
                    requireScientificRepresentation = false;
                    precision += 4 - String.valueOf(l).length();
                    l = b.movePointRight(precision + 1).longValue();
                    b.movePointLeft(precision + 1);
                    if (String.valueOf(l).length() <= formatToken
                            .getPrecision()) {
                        precision++;
                    }

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                    b.movePointLeft(precision + 1);
                    if (String.valueOf(l).length() <= formatToken
                            .getPrecision()) {
                        precision++;
                    }
                    l = b.movePointRight(precision).longValue();
                    b.movePointLeft(precision);
                    if (l >= Math.pow(10, precision - 4)) {
                        formatToken.setPrecision(precision);
                    }
                }

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        calendar.add(Calendar.SECOND, getSeconds() * signum);


        if (seconds != null) {
            BigDecimal fraction =
                seconds.subtract(seconds.setScale(0, BigDecimal.ROUND_DOWN));
            int millisec = fraction.movePointRight(3).intValue();
            calendar.add(Calendar.MILLISECOND, millisec * signum);
        }
    }
    
    /**

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        BigDecimal efficiencyToAdd = maxEfficiencyToAdd.min(getEnergy().movePointLeft(2));
        state.setEfficiency(new PercentState(getEfficiency().getValue().add(efficiencyToAdd).setScale(10,
                RoundingMode.HALF_DOWN)));
        setChanged();
        notifyObservers(LeafUpdateCode.efficiency);
        state.setEnergy(getEnergy().subtract(efficiencyToAdd.movePointRight(2)).setScale(10, RoundingMode.HALF_DOWN));
        setChanged();
        notifyObservers(LeafUpdateCode.energy);
    }


    @Override

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