Recently, I have encountered many doubts in the process of developing using
the org.apache.sis.measure package. I found that many useful classes, such as
AbstractConverter and its subclasses, as well as the UnitRegistry class, are
not public. Therefore, I cannot reuse existing converters like LinearConverter
class, nor can I extend based on AbstractConverter, let alone use UnitRegistry
to register some special units that cannot be derived from SI units. For
example, I now hope to implement two units representing power - dBm and dBw -
and realize mutual conversion with WATT; also to achieve mutual mapping between
symbols and unit instances. But after much thought, I still don't know how to
use the classes under org.apache.sis.measure package to construct these two
units. In addition, for units representing transmission rates such as bps,
kbps, mbps...and dBi which is essentially the same as dB but with different
symbols are also unknown how to implement.
Specifically seeking advice on this matter.
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张浩
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neverland_t...@163.com
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