Package javax.measure.spi
Interface SystemOfUnitsService
public interface SystemOfUnitsService
This interface represents the service to obtain a
system of units
.
Common system of units are "SI" (System International), "Imperial" (British), "US" (US Customary).
- Since:
- 1.0
- Version:
- 1.0, August 8, 2016
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Method Summary
Modifier and TypeMethodDescriptionGets a list with available systems for thisSystemOfUnitsService
.Returns the defaultsystem of units
.getSystemOfUnits
(String name) Returns the system of units having the specified name ornull
if none.
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Method Details
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getSystemOfUnits
SystemOfUnits getSystemOfUnits()Returns the defaultsystem of units
. Depending on the implementation this may be the invalid input: '<'a href=http://en.wikipedia.org/wiki/International_System_of_Units"> International System of Units or another default system.- Returns:
- the default system of units.
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getSystemOfUnits
Returns the system of units having the specified name ornull
if none.- Parameters:
name
- the system of unit name.- Returns:
- the given system of units.
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getAvailableSystemsOfUnits
Collection<SystemOfUnits> getAvailableSystemsOfUnits()Gets a list with available systems for thisSystemOfUnitsService
.- Returns:
- list of available systems of units, never null.
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