org.djunits.value.vdouble.scalar

Class Force

java.lang.Object

java.lang.Number

org.djunits.value.Scalar<U>

org.djunits.value.vdouble.scalar.DoubleScalar<U>

org.djunits.value.vdouble.scalar.DoubleScalar.Rel<U>

org.djunits.value.vdouble.scalar.TypedDoubleScalarRel<ForceUnit,Force>

org.djunits.value.vdouble.scalar.Force

All Implemented Interfaces:

Serializable, Comparable<DoubleScalar.Rel<ForceUnit>>, MathFunctionsAbs<DoubleScalar.Rel<ForceUnit>>, MathFunctionsRel<DoubleScalar.Rel<ForceUnit>>, Relative, Value<ForceUnit>, DoubleMathFunctions<DoubleScalar<ForceUnit>>

public class Force
extends TypedDoubleScalarRel<ForceUnit,Force>

Easy access methods for the Force DoubleScalar, which is relative by definition. Instead of:

 DoubleScalar.Rel<ForceUnit> value = new DoubleScalar.Rel<ForceUnit>(100.0, ForceUnit.SI);
 

we can now write:

 Force value = new Force(100.0, ForceUnit.SI);
 

The compiler will automatically recognize which units belong to which quantity, and whether the quantity type and the unit used are compatible.

Copyright (c) 2013-2016 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See DJUNITS License.

$LastChangedDate: 2016-05-28 14:25:52 +0200 (Sat, 28 May 2016) $, @version $Revision: 202 $, by $Author: averbraeck $, initial version Sep 5, 2015

Author:

Alexander Verbraeck, Peter Knoppers

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.djunits.value.vdouble.scalar.DoubleScalar

DoubleScalar.Abs<U extends Unit<U>>, DoubleScalar.Rel<U extends Unit<U>>

Field Summary

Fields

Modifier and Type	Field and Description
static Force	ZERO constant with value zero.

Fields inherited from class org.djunits.value.vdouble.scalar.DoubleScalar.Rel

si

Fields inherited from interface org.djunits.value.vdouble.DoubleMathFunctions

ABS, ACOS, ASIN, ATAN, CBRT, CEIL, COS, COSH, EXP, EXPM1, FLOOR, INV, LOG, LOG10, LOG1P, RINT, ROUND, SIGNUM, SIN, SINH, SQRT, TAN, TANH

Constructor Summary

Constructors

Constructor and Description
Force(double value, ForceUnit unit) Construct Force scalar.
Force(Force value) Construct Force scalar.

Method Summary

Modifier and Type	Method and Description
Mass	divideBy(Acceleration v) Calculate the division of Force and Acceleration, which results in a Mass scalar.
Pressure	divideBy(Area v) Calculate the division of Force and Area, which results in a Pressure scalar.
LinearDensity	divideBy(Energy v) Calculate the division of Force and Energy, which results in a LinearDensity scalar.
Dimensionless	divideBy(Force v) Calculate the division of Force and Force, which results in a Dimensionless scalar.
Energy	divideBy(LinearDensity v) Calculate the division of Force and LinearDensity, which results in a Energy scalar.
Acceleration	divideBy(Mass v) Calculate the division of Force and Mass, which results in a Acceleration scalar.
Area	divideBy(Pressure v) Calculate the division of Force and Pressure, which results in a Area scalar.
protected Force	instantiateTypeRel(double value, ForceUnit unit) Construct a new Relative Immutable DoubleScalar of the right type.
static Force	interpolate(Force zero, Force one, double ratio) Interpolate between two values.
static Force	max(Force r1, Force r2) Return the maximum value of two relative scalars.
static Force	max(Force r1, Force r2, Force... rn) Return the maximum value of more than two relative scalars.
static Force	min(Force r1, Force r2) Return the minimum value of two relative scalars.
static Force	min(Force r1, Force r2, Force... rn) Return the minimum value of more than two relative scalars.
Energy	multiplyBy(Length v) Calculate the multiplication of Force and Length, which results in a Energy scalar.
Power	multiplyBy(Speed v) Calculate the multiplication of Force and Speed, which results in a Power scalar.

Methods inherited from class org.djunits.value.vdouble.scalar.TypedDoubleScalarRel

abs, ceil, divideBy, floor, minus, multiplyBy, plus, rint, round

Methods inherited from class org.djunits.value.vdouble.scalar.DoubleScalar.Rel

compareTo, eq, ge, getSI, gt, le, lt, minus, ne, plus

Methods inherited from class org.djunits.value.vdouble.scalar.DoubleScalar

divide, divide, doubleValue, equals, floatValue, getInUnit, getInUnit, hashCode, interpolate, interpolate, intValue, longValue, minus, minus, minus, multiply, multiply, plus, plus, plus, toString, toString, toString, toString

Methods inherited from class org.djunits.value.Scalar

expressAsSIUnit, expressAsSpecifiedUnit, getUnit, isAbsolute, isRelative

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.djunits.value.vdouble.DoubleMathFunctions

DIV, MULT, POW

Field Detail

ZERO

public static final Force ZERO

constant with value zero.

Constructor Detail

Force

public Force(double value,
             ForceUnit unit)

Construct Force scalar.

Parameters:

value - double value

unit - unit for the double value

Force

public Force(Force value)

Construct Force scalar.

Parameters:

value - Scalar from which to construct this instance

Method Detail

instantiateTypeRel

protected final Force instantiateTypeRel(double value,
                                         ForceUnit unit)

Construct a new Relative Immutable DoubleScalar of the right type. Each extending class must implement this method.

Specified by:

instantiateTypeRel in class TypedDoubleScalarRel<ForceUnit,Force>

Parameters:

value - the double value

unit - the unit

Returns:

R a new relative instance of the DoubleScalar of the right type

interpolate

public static Force interpolate(Force zero,
                                Force one,
                                double ratio)

Interpolate between two values.

Parameters:

zero - the low value

one - the high value

ratio - the ratio between 0 and 1, inclusive

Returns:

a Scalar at the ratio between

max

public static Force max(Force r1,
                        Force r2)

Return the maximum value of two relative scalars.

Parameters:

r1 - the first scalar

r2 - the second scalar

Returns:

the maximum value of two relative scalars

max

public static Force max(Force r1,
                        Force r2,
                        Force... rn)

Return the maximum value of more than two relative scalars.

Parameters:

r1 - the first scalar

r2 - the second scalar

rn - the other scalars

Returns:

the maximum value of more than two relative scalars

min

public static Force min(Force r1,
                        Force r2)

Return the minimum value of two relative scalars.

Parameters:

r1 - the first scalar

r2 - the second scalar

Returns:

the minimum value of two relative scalars

min

public static Force min(Force r1,
                        Force r2,
                        Force... rn)

Return the minimum value of more than two relative scalars.

Parameters:

r1 - the first scalar

r2 - the second scalar

rn - the other scalars

Returns:

the minimum value of more than two relative scalars

divideBy

public final Dimensionless divideBy(Force v)

Calculate the division of Force and Force, which results in a Dimensionless scalar.

Parameters:

v - Force scalar

Returns:

Dimensionless scalar as a division of Force and Force

multiplyBy

public final Energy multiplyBy(Length v)

Calculate the multiplication of Force and Length, which results in a Energy scalar.

Parameters:

v - Force scalar

Returns:

Energy scalar as a multiplication of Force and Length

divideBy

public final Energy divideBy(LinearDensity v)

Calculate the division of Force and LinearDensity, which results in a Energy scalar.

Parameters:

v - Force scalar

Returns:

Energy scalar as a division of Force and LinearDensity

divideBy

public final LinearDensity divideBy(Energy v)

Calculate the division of Force and Energy, which results in a LinearDensity scalar.

Parameters:

v - Force scalar

Returns:

LinearDensity scalar as a division of Force and Energy

multiplyBy

public final Power multiplyBy(Speed v)

Calculate the multiplication of Force and Speed, which results in a Power scalar.

Parameters:

v - Force scalar

Returns:

Power scalar as a multiplication of Force and Speed

divideBy

public final Acceleration divideBy(Mass v)

Calculate the division of Force and Mass, which results in a Acceleration scalar.

Parameters:

v - Force scalar

Returns:

Acceleration scalar as a division of Force and Mass

divideBy

public final Mass divideBy(Acceleration v)

Calculate the division of Force and Acceleration, which results in a Mass scalar.

Parameters:

v - Force scalar

Returns:

Mass scalar as a division of Force and Acceleration

divideBy

public final Pressure divideBy(Area v)

Calculate the division of Force and Area, which results in a Pressure scalar.

Parameters:

v - Force scalar

Returns:

Pressure scalar as a division of Force and Area

divideBy

public final Area divideBy(Pressure v)

Calculate the division of Force and Pressure, which results in a Area scalar.

Parameters:

v - Force scalar

Returns:

Area scalar as a division of Force and Pressure