/**
* Returns the unit derived from this unit using the specified converter. The converter does not
* need to be linear. For example:[code] Unit<Dimensionless> DECIBEL = Unit.ONE.transform( new
* LogConverter(10).inverse().concatenate( new RationalConverter(1, 10))); [/code]
*
* @param operation the converter from the transformed unit to this unit.
* @return the unit after the specified transformation.
*/
@SuppressWarnings("unchecked")
public final Unit<IMoney> transform(UnitConverter operation) {
if (this instanceof Unit<?>) {
Unit<IMoney> tf = this;
Unit<?> parent = (Unit<?>) ((TransformedUnit<?>) tf).getParentUnit();
UnitConverter toParent = ((TransformedUnit<?>) tf).toParentUnit();
if (toParent == null) return (Unit<IMoney>) parent;
UnitConverter toParentConcat = toParent.concatenate(operation);
if (toParentConcat == AbstractConverter.IDENTITY) return (Unit<IMoney>) parent;
return new TransformedUnit<IMoney>((Unit<IMoney>) parent, (AbstractConverter) toParentConcat);
}
if (operation == AbstractConverter.IDENTITY) return this;
return new TransformedUnit<IMoney>(this, (AbstractConverter) operation);
}
