FloatDensity (DJUNITS 3.00.08 API)

java.lang.Object
- java.lang.Number
- - org.djunits.value.Scalar<U>
  - - org.djunits.value.vfloat.scalar.AbstractFloatScalar<U,R>
    - - org.djunits.value.vfloat.scalar.AbstractFloatScalarRel<DensityUnit,FloatDensity>
      - org.djunits.value.vfloat.scalar.FloatDensity

All Implemented Interfaces:

Serializable, Comparable<FloatDensity>, MathFunctionsAbs<FloatDensity>, MathFunctionsRel<FloatDensity>, Relative, Value<DensityUnit>, FloatMathFunctions<FloatDensity>, FloatScalarInterface
```
public class FloatDensity
extends AbstractFloatScalarRel<DensityUnit,FloatDensity>
```
Easy access methods for the Density FloatScalar, which is relative by definition. An example is Speed. Instead of:
```
 FloatScalar.Rel<DensityUnit> value = new FloatScalar.Rel<DensityUnit>(100.0, DensityUnit.SI);
 
```
we can now write:
```
 FloatDensity value = new FloatDensity(100.0, DensityUnit.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 FloatDensity`	`NaN` constant with value NaN.
`static FloatDensity`	`NEG_MAXVALUE` constant with value -MAX_VALUE.
`static FloatDensity`	`NEGATIVE_INFINITY` constant with value NEGATIVE_INFINITY.
`static FloatDensity`	`POS_MAXVALUE` constant with value MAX_VALUE.
`static FloatDensity`	`POSITIVE_INFINITY` constant with value POSITIVE_INFINITY.
`static FloatDensity`	`ZERO` constant with value zero.

Fields inherited from class org.djunits.value.vfloat.scalar.AbstractFloatScalar
si

Fields inherited from interface org.djunits.value.vfloat.FloatMathFunctions
ABS, ACOS, ASIN, ATAN, CBRT, CEIL, COS, COSH, EXP, EXPM1, FLOOR, INV, LOG, LOG10, LOG1P, NEG, RINT, ROUND, SIGNUM, SIN, SINH, SQRT, TAN, TANH, TO_DEGREES, TO_RADIANS

Constructor Summary

Constructors
Constructor and Description
`FloatDensity(double value, DensityUnit unit)` Construct FloatDensity scalar using a double value.
`FloatDensity(FloatDensity value)` Construct FloatDensity scalar.
`FloatDensity(float value, DensityUnit unit)` Construct FloatDensity scalar.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static FloatDensity`	`createSI(float value)` Construct FloatDensity scalar.
`FloatDimensionless`	`divideBy(FloatDensity v)` Calculate the division of FloatDensity and FloatDensity, which results in a FloatDimensionless scalar.
`FloatDensity`	`instantiateRel(float value, DensityUnit unit)` Construct a new Relative Immutable FloatScalar of the right type.
`static FloatDensity`	`interpolate(FloatDensity zero, FloatDensity one, float ratio)` Interpolate between two values.
`static FloatDensity`	`max(FloatDensity r1, FloatDensity r2)` Return the maximum value of two relative scalars.
`static FloatDensity`	`max(FloatDensity r1, FloatDensity r2, FloatDensity... rn)` Return the maximum value of more than two relative scalars.
`static FloatDensity`	`min(FloatDensity r1, FloatDensity r2)` Return the minimum value of two relative scalars.
`static FloatDensity`	`min(FloatDensity r1, FloatDensity r2, FloatDensity... rn)` Return the minimum value of more than two relative scalars.
`FloatMass`	`multiplyBy(FloatVolume v)` Calculate the multiplication of FloatDensity and FloatVolume, which results in a FloatMass scalar.

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

Methods inherited from class org.djunits.value.vfloat.scalar.AbstractFloatScalar
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.vfloat.FloatMathFunctions
DIV, MULT, POW

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

Class FloatDensity

Field Summary

Fields inherited from class org.djunits.value.vfloat.scalar.AbstractFloatScalar

Fields inherited from interface org.djunits.value.vfloat.FloatMathFunctions

Constructor Summary

Method Summary

Methods inherited from class org.djunits.value.vfloat.scalar.AbstractFloatScalarRel

Methods inherited from class org.djunits.value.vfloat.scalar.AbstractFloatScalar

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.vfloat.FloatMathFunctions

Field Detail

ZERO

NaN

POSITIVE_INFINITY

NEGATIVE_INFINITY

POS_MAXVALUE

NEG_MAXVALUE

Constructor Detail

FloatDensity

FloatDensity

FloatDensity

Method Detail

instantiateRel

createSI

interpolate

max

max

min

min

divideBy

multiplyBy