Area (DJUNITS 3.00.08 API)

java.lang.Object
- java.lang.Number
- - org.djunits.value.Scalar<U>
  - - org.djunits.value.vdouble.scalar.AbstractDoubleScalar<U,R>
    - - org.djunits.value.vdouble.scalar.AbstractDoubleScalarRel<AreaUnit,Area>
      - org.djunits.value.vdouble.scalar.Area

All Implemented Interfaces:

Serializable, Comparable<Area>, MathFunctionsAbs<Area>, MathFunctionsRel<Area>, Relative, Value<AreaUnit>, DoubleMathFunctions<Area>, DoubleScalarInterface
```
public class Area
extends AbstractDoubleScalarRel<AreaUnit,Area>
```
Easy access methods for the Area DoubleScalar, which is relative by definition. Instead of:
```
 DoubleScalar.Rel<AreaUnit> value = new DoubleScalar.Rel<AreaUnit>(100.0, AreaUnit.SI);
 
```
we can now write:
```
 Area value = new Area(100.0, AreaUnit.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) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See DJUNITS License.
$LastChangedDate: 2019-01-18 00:35:01 +0100 (Fri, 18 Jan 2019) $, @version $Revision: 324 $, by $Author: averbraeck $, initial version Sep 5, 2015
Author:

Alexander Verbraeck, Peter Knoppers

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static Area`	`NaN` constant with value NaN.
`static Area`	`NEG_MAXVALUE` constant with value -MAX_VALUE.
`static Area`	`NEGATIVE_INFINITY` constant with value NEGATIVE_INFINITY.
`static Area`	`POS_MAXVALUE` constant with value MAX_VALUE.
`static Area`	`POSITIVE_INFINITY` constant with value POSITIVE_INFINITY.
`static Area`	`ZERO` constant with value zero.

Fields inherited from class org.djunits.value.vdouble.scalar.AbstractDoubleScalar
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, NEG, RINT, ROUND, SIGNUM, SIN, SINH, SQRT, TAN, TANH

Constructor Summary

Constructors
Constructor and Description

Area(Area value)
Construct Area scalar.

Area(double value, AreaUnit unit)
Construct Area scalar.

Constructors
Constructor and Description
`Area(Area value)` Construct Area scalar.
`Area(double value, AreaUnit unit)` Construct Area scalar.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static Area`	`createSI(double value)` Construct Area scalar.
`Dimensionless`	`divideBy(Area v)` Calculate the division of Area and Area, which results in a Dimensionless scalar.
`Length`	`divideBy(Length v)` Calculate the division of Area and Length, which results in a Length scalar.
`Volume`	`divideBy(LinearDensity v)` Calculate the division of Area and LinearDensity, which results in a Volume scalar.
`LinearDensity`	`divideBy(Volume v)` Calculate the division of Area and Volume, which results in a LinearDensity scalar.
`Area`	`instantiateRel(double value, AreaUnit unit)` Construct a new Relative Immutable DoubleScalar of the right type.
`static Area`	`interpolate(Area zero, Area one, double ratio)` Interpolate between two values.
`static Area`	`max(Area r1, Area r2)` Return the maximum value of two relative scalars.
`static Area`	`max(Area r1, Area r2, Area... rn)` Return the maximum value of more than two relative scalars.
`static Area`	`min(Area r1, Area r2)` Return the minimum value of two relative scalars.
`static Area`	`min(Area r1, Area r2, Area... rn)` Return the minimum value of more than two relative scalars.
`Volume`	`multiplyBy(Length v)` Calculate the multiplication of Area and Length, which results in a Volume scalar.
`Length`	`multiplyBy(LinearDensity v)` Calculate the multiplication of Area and LinearDensity, which results in a Length scalar.
`Money`	`multiplyBy(MoneyPerArea v)` Calculate the multiplication of Area and MoneyPerArea, which results in a Money scalar.
`Force`	`multiplyBy(Pressure v)` Calculate the multiplication of Area and Pressure, which results in a Force scalar.
`FlowVolume`	`multiplyBy(Speed v)` Calculate the multiplication of Area and Speed, which results in a FlowVolume scalar.

Methods inherited from class org.djunits.value.vdouble.scalar.AbstractDoubleScalarRel
abs, ceil, divideBy, floor, minus, multiplyBy, neg, plus, rint, round

Methods inherited from class org.djunits.value.vdouble.scalar.AbstractDoubleScalar
compareTo, doubleValue, eq, eq0, equals, floatValue, ge, ge0, getInUnit, getInUnit, getSI, gt, gt0, hashCode, intValue, le, le0, longValue, lt, lt0, ne, ne0, toString, toString, toString, toString

Methods inherited from class org.djunits.value.Scalar
expressAsSIUnit, expressAsSpecifiedUnit, getUnit, isAbsolute, isRelative, setDisplayUnit

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 Area ZERO
```
    constant with value zero.
  - NaN
```
public static final Area NaN
```
    constant with value NaN.
  - POSITIVE_INFINITY
```
public static final Area POSITIVE_INFINITY
```
    constant with value POSITIVE_INFINITY.
  - NEGATIVE_INFINITY
```
public static final Area NEGATIVE_INFINITY
```
    constant with value NEGATIVE_INFINITY.
  - POS_MAXVALUE
```
public static final Area POS_MAXVALUE
```
    constant with value MAX_VALUE.
  - NEG_MAXVALUE
```
public static final Area NEG_MAXVALUE
```
    constant with value -MAX_VALUE.
- Constructor Detail
  - Area
```
public Area(double value,
            AreaUnit unit)
```
    Construct Area scalar.
    
    Parameters:
    
    value - double; double value
    
    unit - AreaUnit; unit for the double value
  - Area
```
public Area(Area value)
```
    Construct Area scalar.
    
    Parameters:
    
    value - Area; Scalar from which to construct this instance
- Method Detail
  - instantiateRel
```
public final Area instantiateRel(double value,
                                 AreaUnit unit)
```
    Construct a new Relative Immutable DoubleScalar of the right type. Each extending class must implement this method.
    
    Specified by:
    
    instantiateRel in class AbstractDoubleScalarRel<AreaUnit,Area>
    
    Parameters:
    
    value - double; the double value
    
    unit - U; the unit
    
    Returns:
    
    R a new relative instance of the DoubleScalar of the right type
  - createSI
```
public static final Area createSI(double value)
```
    Construct Area scalar.
    
    Parameters:
    
    value - double; double value in SI units
    
    Returns:
    
    the new scalar with the SI value
  - interpolate
```
public static Area interpolate(Area zero,
                               Area one,
                               double ratio)
```
    Interpolate between two values.
    
    Parameters:
    
    zero - Area; the low value
    
    one - Area; the high value
    
    ratio - double; the ratio between 0 and 1, inclusive
    
    Returns:
    
    a Scalar at the ratio between
  - max
```
public static Area max(Area r1,
                       Area r2)
```
    Return the maximum value of two relative scalars.
    
    Parameters:
    
    r1 - Area; the first scalar
    
    r2 - Area; the second scalar
    
    Returns:
    
    the maximum value of two relative scalars
  - max
```
public static Area max(Area r1,
                       Area r2,
                       Area... rn)
```
    Return the maximum value of more than two relative scalars.
    
    Parameters:
    
    r1 - Area; the first scalar
    
    r2 - Area; the second scalar
    
    rn - Area...; the other scalars
    
    Returns:
    
    the maximum value of more than two relative scalars
  - min
```
public static Area min(Area r1,
                       Area r2)
```
    Return the minimum value of two relative scalars.
    
    Parameters:
    
    r1 - Area; the first scalar
    
    r2 - Area; the second scalar
    
    Returns:
    
    the minimum value of two relative scalars
  - min
```
public static Area min(Area r1,
                       Area r2,
                       Area... rn)
```
    Return the minimum value of more than two relative scalars.
    
    Parameters:
    
    r1 - Area; the first scalar
    
    r2 - Area; the second scalar
    
    rn - Area...; the other scalars
    
    Returns:
    
    the minimum value of more than two relative scalars
  - divideBy
```
public final Dimensionless divideBy(Area v)
```
    Calculate the division of Area and Area, which results in a Dimensionless scalar.
    
    Parameters:
    
    v - Area; Area scalar
    
    Returns:
    
    Dimensionless scalar as a division of Area and Area
  - multiplyBy
```
public final Volume multiplyBy(Length v)
```
    Calculate the multiplication of Area and Length, which results in a Volume scalar.
    
    Parameters:
    
    v - Length; Area scalar
    
    Returns:
    
    Volume scalar as a multiplication of Area and Length
  - divideBy
```
public final Volume divideBy(LinearDensity v)
```
    Calculate the division of Area and LinearDensity, which results in a Volume scalar.
    
    Parameters:
    
    v - LinearDensity; Area scalar
    
    Returns:
    
    Volume scalar as a division of Area and LinearDensity
  - divideBy
```
public final LinearDensity divideBy(Volume v)
```
    Calculate the division of Area and Volume, which results in a LinearDensity scalar.
    
    Parameters:
    
    v - Volume; Area scalar
    
    Returns:
    
    LinearDensity scalar as a division of Area and Volume
  - divideBy
```
public final Length divideBy(Length v)
```
    Calculate the division of Area and Length, which results in a Length scalar.
    
    Parameters:
    
    v - Length; Area scalar
    
    Returns:
    
    Length scalar as a division of Area and Length
  - multiplyBy
```
public final Length multiplyBy(LinearDensity v)
```
    Calculate the multiplication of Area and LinearDensity, which results in a Length scalar.
    
    Parameters:
    
    v - LinearDensity; Area scalar
    
    Returns:
    
    Length scalar as a multiplication of Area and LinearDensity
  - multiplyBy
```
public final FlowVolume multiplyBy(Speed v)
```
    Calculate the multiplication of Area and Speed, which results in a FlowVolume scalar.
    
    Parameters:
    
    v - Speed; Area scalar
    
    Returns:
    
    FlowVolume scalar as a multiplication of Area and Speed
  - multiplyBy
```
public final Force multiplyBy(Pressure v)
```
    Calculate the multiplication of Area and Pressure, which results in a Force scalar.
    
    Parameters:
    
    v - Pressure; Area scalar
    
    Returns:
    
    Force scalar as a multiplication of Area and Pressure
  - multiplyBy
```
public final Money multiplyBy(MoneyPerArea v)
```
    Calculate the multiplication of Area and MoneyPerArea, which results in a Money scalar.
    
    Parameters:
    
    v - MoneyPerArea; Area scalar
    
    Returns:
    
    Money scalar as a multiplication of Area and MoneyPerArea

Class Area

Field Summary

Fields inherited from class org.djunits.value.vdouble.scalar.AbstractDoubleScalar

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

Constructor Summary

Method Summary

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

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

Methods inherited from class org.djunits.value.Scalar

Methods inherited from class java.lang.Number

Methods inherited from class java.lang.Object

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

Field Detail

ZERO

NaN

POSITIVE_INFINITY

NEGATIVE_INFINITY

POS_MAXVALUE

NEG_MAXVALUE

Constructor Detail

Area

Area

Method Detail

instantiateRel

createSI

interpolate

max

max

min

min

divideBy

multiplyBy

divideBy

divideBy

divideBy

multiplyBy

multiplyBy

multiplyBy

multiplyBy