Package org.djunits.value.util

Class ValueUtil

java.lang.Object

org.djunits.value.util.ValueUtil

public final class ValueUtil
extends Object

ValueUtil implements a couple of unit-related static methods.

Copyright (c) 2015-2022 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See DJUNITS License.

Author:

Alexander Verbraeck, Peter Knoppers

Field Summary

Fields

Modifier and Type	Field	Description
static Pattern	NUMBER_PATTERN	Number pattern regex to be used in valueOf() method.

Method Summary

Modifier and Type	Method	Description
static double	expressAsSIUnit(double value, Unit<?> unit)	Convert a value in a given unit into the equivalent in the standard SI unit.
static double	expressAsUnit(double siValue, Unit<?> targetUnit)	Convert a value from the standard SI unit into a compatible unit.

Methods inherited from class java.lang.Object

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

Field Detail

NUMBER_PATTERN

public static final Pattern NUMBER_PATTERN

Number pattern regex to be used in valueOf() method.

Method Detail

expressAsSIUnit

public static double expressAsSIUnit(double value,
                                     Unit<?> unit)

Convert a value in a given unit into the equivalent in the standard SI unit.

Parameters:

value - double; the value to convert into the standard SI unit

unit - Unit<?>; the unit of the given value

Returns:

double; the value in the standard SI unit

expressAsUnit

public static double expressAsUnit(double siValue,
                                   Unit<?> targetUnit)

Convert a value from the standard SI unit into a compatible unit.

Parameters:

siValue - double; the given value in the standard SI unit

targetUnit - Unit<?>; the unit to convert the value into

Returns:

double; the value in the targetUnit