Enum  Description 

Prefix 
SI prefixes.

Annotation Type  Description 

A 
Ampere.

Acceleration 
Units of acceleration.

Angle 
Units of measure for angles.

Area 
Units of areas.

C 
Degree Centigrade (Celsius).

cd 
Candela (unit of luminance).

Current 
Electric current.

degrees 
Degrees.

Force 
Units of force.

g 
Gram.

h 
Hour.

K 
Kelvin (unit of temperature).

kg 
Kilogram.

km 
Kilometer.

km2 
Square kilometer.

km3 
Cubic kilometer.

kmPERh 
Kilometer per hour.

kN 
Kilonewton.

Length 
Units of length.

Luminance 
Units of luminance.

m 
Meter.

m2 
Square meter.

m3 
Cubic meter.

Mass 
Units of mass.

min 
Minute.

MixedUnits 
MixedUnits is the result of multiplying or dividing units, where no more specific unit is known
from a UnitsRelations implementation.

mm 
Millimeter.

mm2 
Square millimeter.

mm3 
Cubic millimeter.

mol 
Mole (unit of
Substance ). 
mPERs 
Meter per second.

mPERs2 
Meter per second squared.

N 
Newton.

PolyUnit 
A polymorphic qualifier for the unitsofmeasure type system implemented by the Units Checker.

radians 
Radians.

s 
A second (1/60 of a minute).

Speed 
Units of speed.

Substance 
Units of substance, such as mole (@
mol ). 
t 
Metric ton.

Temperature 
Units of temperature.

Time 
Units of time.

UnitsBottom 
The bottom type in the Units type system.

UnitsMultiple 
Define the relation between a base unit and the current unit.

UnitsRelations 
Specify the class that knows how to handle the metaannotated unit when put in relation (plus,
multiply, ...) with another unit.

UnknownUnits 
UnknownUnits is the top type of the type hierarchy.

Volume 
Units of volume.
