org.djunits.value.vfloat.scalar

Class FloatPressure

java.lang.Object

java.lang.Number

org.djunits.value.Scalar<U>

org.djunits.value.vfloat.scalar.FloatScalar<U>

org.djunits.value.vfloat.scalar.FloatScalar.Rel<U>

org.djunits.value.vfloat.scalar.TypedFloatScalarRel<PressureUnit,FloatPressure>

org.djunits.value.vfloat.scalar.FloatPressure

All Implemented Interfaces:

Serializable, Comparable<FloatScalar.Rel<PressureUnit>>, MathFunctionsAbs<FloatScalar.Rel<PressureUnit>>, MathFunctionsRel<FloatScalar.Rel<PressureUnit>>, Relative, Value<PressureUnit>, FloatMathFunctions<FloatScalar<PressureUnit>>

public class FloatPressure
extends TypedFloatScalarRel<PressureUnit,FloatPressure>

Easy access methods for the Pressure FloatScalar, which is relative by definition. An example is Speed. Instead of:

 FloatScalar.Rel<PressureUnit> value = new FloatScalar.Rel<PressureUnit>(100.0, PressureUnit.SI);
 

we can now write:

 FloatPressure value = new FloatPressure(100.0, PressureUnit.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.vfloat.scalar.FloatScalar

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

Field Summary

Fields

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

Fields inherited from class org.djunits.value.vfloat.scalar.FloatScalar.Rel

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, RINT, ROUND, SIGNUM, SIN, SINH, SQRT, TAN, TANH, TO_DEGREES, TO_RADIANS

Constructor Summary

Constructors

Constructor and Description
FloatPressure(double value, PressureUnit unit) Construct FloatPressure scalar using a double value.
FloatPressure(FloatPressure value) Construct FloatPressure scalar.
FloatPressure(float value, PressureUnit unit) Construct FloatPressure scalar.

Method Summary

Modifier and Type	Method and Description
FloatDimensionless	divideBy(FloatPressure v) Calculate the division of FloatPressure and FloatPressure, which results in a FloatDimensionless scalar.
protected FloatPressure	instantiateTypeRel(float value, PressureUnit unit) Construct a new Relative Immutable FloatScalar of the right type.
static FloatPressure	interpolate(FloatPressure zero, FloatPressure one, float ratio) Interpolate between two values.
static FloatPressure	max(FloatPressure r1, FloatPressure r2) Return the maximum value of two relative scalars.
static FloatPressure	max(FloatPressure r1, FloatPressure r2, FloatPressure... rn) Return the maximum value of more than two relative scalars.
static FloatPressure	min(FloatPressure r1, FloatPressure r2) Return the minimum value of two relative scalars.
static FloatPressure	min(FloatPressure r1, FloatPressure r2, FloatPressure... rn) Return the minimum value of more than two relative scalars.
FloatForce	multiplyBy(FloatArea v) Calculate the multiplication of FloatPressure and FloatArea, which results in a FloatForce scalar.
FloatEnergy	multiplyBy(FloatVolume v) Calculate the multiplication of FloatPressure and FloatVolume, which results in a FloatEnergy scalar.

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

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

Methods inherited from class org.djunits.value.vfloat.scalar.FloatScalar.Rel

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

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

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.vfloat.FloatMathFunctions

DIV, MULT, POW

Field Detail

ZERO

public static final FloatPressure ZERO

constant with value zero.

Constructor Detail

FloatPressure

public FloatPressure(float value,
                     PressureUnit unit)

Construct FloatPressure scalar.

Parameters:

value - float value

unit - unit for the float value

FloatPressure

public FloatPressure(FloatPressure value)

Construct FloatPressure scalar.

Parameters:

value - Scalar from which to construct this instance

FloatPressure

public FloatPressure(double value,
                     PressureUnit unit)

Construct FloatPressure scalar using a double value.

Parameters:

value - double value

unit - unit for the resulting float value

Method Detail

instantiateTypeRel

protected final FloatPressure instantiateTypeRel(float value,
                                                 PressureUnit unit)

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

Specified by:

instantiateTypeRel in class TypedFloatScalarRel<PressureUnit,FloatPressure>

Parameters:

value - the float value

unit - the unit

Returns:

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

interpolate

public static FloatPressure interpolate(FloatPressure zero,
                                        FloatPressure one,
                                        float 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 FloatPressure max(FloatPressure r1,
                                FloatPressure 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 FloatPressure max(FloatPressure r1,
                                FloatPressure r2,
                                FloatPressure... 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 FloatPressure min(FloatPressure r1,
                                FloatPressure 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 FloatPressure min(FloatPressure r1,
                                FloatPressure r2,
                                FloatPressure... 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 FloatDimensionless divideBy(FloatPressure v)

Calculate the division of FloatPressure and FloatPressure, which results in a FloatDimensionless scalar.

Parameters:

v - FloatPressure scalar

Returns:

FloatDimensionless scalar as a division of FloatPressure and FloatPressure

multiplyBy

public final FloatForce multiplyBy(FloatArea v)

Calculate the multiplication of FloatPressure and FloatArea, which results in a FloatForce scalar.

Parameters:

v - FloatPressure scalar

Returns:

FloatForce scalar as a multiplication of FloatPressure and FloatArea

multiplyBy

public final FloatEnergy multiplyBy(FloatVolume v)

Calculate the multiplication of FloatPressure and FloatVolume, which results in a FloatEnergy scalar.

Parameters:

v - FloatPressure scalar

Returns:

FloatEnergy scalar as a multiplication of FloatPressure and FloatVolume