pnuts.ext
Class UnitSystem
java.lang.Object
|
+--pnuts.ext.UnitSystem
- public class UnitSystem
- extends java.lang.Object
- implements QuantityFactory, java.io.Serializable
This class defines a unit system in Pnuts.
When an identifier follows a decimal number, the identifier should
be one of the units symbols defined.
UnitSystem(["cm", "m"], [1, 100])
1cm + 1m ==> 101.000cm
- See Also:
- Serialized Form
Constructor Summary |
UnitSystem(java.lang.String[] units,
java.lang.Number[] scale)
|
Method Summary |
void |
init()
|
java.lang.Object |
make(java.lang.Number n,
java.lang.String unit)
|
void |
setPrecision(int prec)
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Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
UnitSystem
public UnitSystem(java.lang.String[] units,
java.lang.Number[] scale)
init
public void init()
setPrecision
public void setPrecision(int prec)
make
public java.lang.Object make(java.lang.Number n,
java.lang.String unit)
- Specified by:
- make in interface QuantityFactory