Package org.orekit.utils.units

Class UnitsCache

java.lang.Object

org.orekit.utils.units.UnitsCache

public class UnitsCache
extends Object

Cache for parsed units.

Since:

11.0

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
UnitsCache()	Simple constructor.

Method Summary

Modifier and Type	Method	Description
Unit	getUnits(String specification)	Get units from a string specification.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

UnitsCache

public UnitsCache()

Simple constructor.

Method Details

getUnits

public Unit getUnits(String specification)

Get units from a string specification.

Parsing is performed only the first time a specification is encountered, so the cache speeds up cases where the same units is encountered many times (for example when parsing CCSDS messages with many entries).

Parameters:

specification - units specification (may be null)

Returns:

parsed units (Unit.NONE if specification is null)