org.das2.datum

Class NumberUnits

java.lang.Object

org.das2.datum.Units

org.das2.datum.NumberUnits

Direct Known Subclasses:

CurrencyUnits, LocationUnits, SIUnits

public class NumberUnits
extends Units

Field Summary

Fields inherited from class org.das2.datum.Units

ampRatio, bytes, bytesPerSecond, cdfEpoch, cdfTT2000, celciusDegrees, centigrade, centimeters, cm_2s_1keV_1, cm_2s_1MeV_1, cmps, days, dB, decimalYear, deg, degrees, degrees2, dimensionless, dollars, euros, ev, eV, fahrenheitDegrees, fahrenheitScale, gigaHertz, hertz, hours, hours2, inches, julianDay, kelvin, keV, kiloBytes, kiloBytesPerSecond, kiloHertz, kiloMeters, log10Ratio, logERatio, megaHertz, meters, MeV, microseconds, microseconds2, microseconds3, millimeters, milliseconds, milliseconds2, minutes, mj1958, mjd, mps, ms1970, nanoseconds, ns, nT, pcm3, percent, percentIncrease, picoseconds, radians, rgbColor, rupee, seconds, seconds2, t1970, t2000, t2010, typographicPoints, us1970, us1980, us2000, us2020, v2pm2Hz, wpm2, years, yen

Constructor Summary

Constructors

Constructor and Description
NumberUnits(java.lang.String id)
NumberUnits(java.lang.String id, java.lang.String description)

Method Summary

Modifier and Type	Method and Description
protected static java.lang.Number	add(java.lang.Number a, java.lang.Number value)
Datum	add(java.lang.Number a, java.lang.Number b, Units bUnits)
Datum	createDatum(Datum value) create a Datum with the units.
Datum	createDatum(double value)
Datum	createDatum(double value, double resolution)
Datum	createDatum(int value)
Datum	createDatum(long value)
Datum	createDatum(java.lang.Number value)
protected static java.lang.Number	divide(java.lang.Number a, java.lang.Number value)
Datum	divide(java.lang.Number a, java.lang.Number b, Units bUnits)
DatumFormatterFactory	getDatumFormatterFactory() return the formatter factor for this Datum.
protected static java.lang.Number	multiply(java.lang.Number a, java.lang.Number value)
Datum	multiply(java.lang.Number a, java.lang.Number b, Units bUnits)
Datum	parse(java.lang.String s) parse the string in the context of these units.
protected static java.lang.Number	subtract(java.lang.Number from, java.lang.Number value)
Datum	subtract(java.lang.Number a, java.lang.Number b, Units bUnits)

Methods inherited from class org.das2.datum.Units

convertDoubleTo, format, getAllUnits, getBasis, getByName, getCanonicalUnit, getConverter, getConverter, getConvertibleUnits, getFillDatum, getFillDouble, getId, getOffsetUnits, grannyFormat, isConvertibleTo, isFill, isFill, isValid, lookupTimeLengthUnit, lookupTimeUnits, lookupTimeUnits, lookupUnits, main, nominal, nominal, registerConverter, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NumberUnits

public NumberUnits(java.lang.String id)

NumberUnits

public NumberUnits(java.lang.String id,
                   java.lang.String description)

Method Detail

createDatum

public Datum createDatum(double value)

Specified by:

createDatum in class Units

createDatum

public Datum createDatum(double value,
                         double resolution)

Specified by:

createDatum in class Units

createDatum

public Datum createDatum(int value)

Specified by:

createDatum in class Units

createDatum

public Datum createDatum(long value)

Specified by:

createDatum in class Units

createDatum

public Datum createDatum(java.lang.Number value)

Specified by:

createDatum in class Units

createDatum

public Datum createDatum(Datum value)

Description copied from class: Units

create a Datum with the units. For example,

• Units.cm.createDatum('5m') → '500cm'
• eu.createDatum(datum('voyager1')) will convert to the new ordinal units.

Specified by:

createDatum in class Units

Returns:

getDatumFormatterFactory

public DatumFormatterFactory getDatumFormatterFactory()

Description copied from class: Units

return the formatter factor for this Datum.

Specified by:

getDatumFormatterFactory in class Units

Returns:

parse

public Datum parse(java.lang.String s)
            throws java.text.ParseException

Description copied from class: Units

parse the string in the context of these units. The string may throw a parse exception if it cannot be parsed, or may return a known unit.

Specified by:

parse in class Units

Returns:

Throws:

java.text.ParseException

add

protected static java.lang.Number add(java.lang.Number a,
                                      java.lang.Number value)

subtract

protected static java.lang.Number subtract(java.lang.Number from,
                                           java.lang.Number value)

divide

protected static java.lang.Number divide(java.lang.Number a,
                                         java.lang.Number value)

multiply

protected static java.lang.Number multiply(java.lang.Number a,
                                           java.lang.Number value)

add

public Datum add(java.lang.Number a,
                 java.lang.Number b,
                 Units bUnits)

Specified by:

add in class Units

subtract

public Datum subtract(java.lang.Number a,
                      java.lang.Number b,
                      Units bUnits)

Specified by:

subtract in class Units

multiply

public Datum multiply(java.lang.Number a,
                      java.lang.Number b,
                      Units bUnits)

Specified by:

multiply in class Units

divide

public Datum divide(java.lang.Number a,
                    java.lang.Number b,
                    Units bUnits)

Specified by:

divide in class Units