Package javax.measure.converter

Examples of javax.measure.converter.UnitConverter.convert()

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                if (dir.equals(AxisDirection.NORTH)) {
                    min = fromDegrees.convert(Latitude.MIN_VALUE);
                    max = fromDegrees.convert(Latitude.MAX_VALUE);
                    rm  = RangeMeaning.EXACT;
                } else if (dir.equals(AxisDirection.EAST)) {
                    min = fromDegrees.convert(Longitude.MIN_VALUE);
                    max = fromDegrees.convert(Longitude.MAX_VALUE);
                    rm  = RangeMeaning.WRAPAROUND; // 180°E wraps to 180°W
                }
                if (min > max) {
                    final double t = min;
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                    min = fromDegrees.convert(Latitude.MIN_VALUE);
                    max = fromDegrees.convert(Latitude.MAX_VALUE);
                    rm  = RangeMeaning.EXACT;
                } else if (dir.equals(AxisDirection.EAST)) {
                    min = fromDegrees.convert(Longitude.MIN_VALUE);
                    max = fromDegrees.convert(Longitude.MAX_VALUE);
                    rm  = RangeMeaning.WRAPAROUND; // 180°E wraps to 180°W
                }
                if (min > max) {
                    final double t = min;
                    min = max;
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            final UnitConverter converter = Units.valueOf(parts[0]).getConverterToAny(Units.MILLISECOND);
            final long epoch = JDK8.parseDateTime(parts[1], DEFAULT_TIMEZONE_IS_UTC).getTime();
            for (int i=0; i<values.length; i++) {
                final Number value = values[i];
                if (value != null) {
                    dates[i] = new Date(epoch + Math.round(converter.convert(value.doubleValue())));
                }
            }
        } catch (ConversionException e) {
            listeners.warning(null, e);
        } catch (IllegalArgumentException e) {
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            final double actual,   final Unit<Q> unitActual)
    {
        final UnitConverter converter = unitActual.getConverterTo(unitExpected);
        final UnitConverter inverse   = converter.inverse();
        assertEquals( expected, converter.convert( actual), TOLERANCE);
        assertEquals( actual,   inverse.convert( expected), TOLERANCE);
        assertEquals(-expected, converter.convert(-actual), TOLERANCE);
        assertEquals(-actual,   inverse.convert(-expected), TOLERANCE);
    }

    /**
 
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        final UnitConverter converter = unitActual.getConverterTo(unitExpected);
        final UnitConverter inverse   = converter.inverse();
        assertEquals( expected, converter.convert( actual), TOLERANCE);
        assertEquals( actual,   inverse.convert( expected), TOLERANCE);
        assertEquals(-expected, converter.convert(-actual), TOLERANCE);
        assertEquals(-actual,   inverse.convert(-expected), TOLERANCE);
    }

    /**
     * Checks the conversions using {@link SexagesimalConverter#DM}.
     */
 
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            c = unit.getConverterToAny(newUnit);
        } catch (ConversionException e) {
            // Use IllegalStateException because the public API is an AbstractCS member method.
            throw new IllegalStateException(Errors.format(Errors.Keys.IllegalUnitFor_2, "axis", unit), e);
        }
        properties.put(DefaultCoordinateSystemAxis.MINIMUM_VALUE_KEY, c.convert(axis.getMinimumValue()));
        properties.put(DefaultCoordinateSystemAxis.MAXIMUM_VALUE_KEY, c.convert(axis.getMaximumValue()));
        properties.put(DefaultCoordinateSystemAxis.RANGE_MEANING_KEY, axis.getRangeMeaning());
        return new DefaultCoordinateSystemAxis(properties, newAbbr, newDir, newUnit);
    }
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        } catch (ConversionException e) {
            // Use IllegalStateException because the public API is an AbstractCS member method.
            throw new IllegalStateException(Errors.format(Errors.Keys.IllegalUnitFor_2, "axis", unit), e);
        }
        properties.put(DefaultCoordinateSystemAxis.MINIMUM_VALUE_KEY, c.convert(axis.getMinimumValue()));
        properties.put(DefaultCoordinateSystemAxis.MAXIMUM_VALUE_KEY, c.convert(axis.getMaximumValue()));
        properties.put(DefaultCoordinateSystemAxis.RANGE_MEANING_KEY, axis.getRangeMeaning());
        return new DefaultCoordinateSystemAxis(properties, newAbbr, newDir, newUnit);
    }

    /**
 
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                        /*
                         * Usual case where the value is not an array. Convert the value directly.
                         * Note that the value can only be a number because the unit is associated
                         * to MeasurementRange, which accepts only numbers.
                         */
                        Number n = converter.convert(((Number) value).doubleValue());
                        try {
                            convertedValue = Numbers.cast(n, (Class<? extends Number>) valueClass);
                        } catch (IllegalArgumentException e) {
                            throw new InvalidParameterValueException(e.getLocalizedMessage(), getName(descriptor), value);
                        }
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                        final int length = Array.getLength(value);
                        convertedValue = Array.newInstance(componentType, length);
                        componentType = Numbers.primitiveToWrapper(componentType);
                        for (int i=0; i<length; i++) {
                            Number n = (Number) Array.get(value, i);
                            n = converter.convert(n.doubleValue()); // Value in units that we can compare.
                            try {
                                n = Numbers.cast(n, (Class<? extends Number>) componentType);
                            } catch (IllegalArgumentException e) {
                                throw new InvalidParameterValueException(e.getLocalizedMessage(),
                                        getName(descriptor) + '[' + i + ']', value);
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    @Override
    public double[] doubleValueList(final Unit<?> unit) throws IllegalArgumentException, IllegalStateException {
        final UnitConverter converter = getConverterTo(unit);
        final double[] values = doubleValueList();
        for (int i=0; i<values.length; i++) {
            values[i] = converter.convert(values[i]);
        }
        return values;
    }

    /**
 
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