Uses of Interface
org.episteme.core.measure.quantity.Length

Packages that use Length

Package	Description
org.episteme.core.measure	Implements a comprehensive units framework enabling type-safe
org.episteme.core.measure.quantity	Defines interfaces for physical quantities, organized by
org.episteme.core.measure.units
org.episteme.jni.jni.devices
org.episteme.natural.biology
org.episteme.natural.chemistry
org.episteme.natural.device.actuators
org.episteme.natural.device.sensors
org.episteme.natural.device.sim	Provides classes and interfaces for org.episteme.natural.device.sim.
org.episteme.natural.earth
org.episteme.natural.earth.atmosphere
org.episteme.natural.earth.coordinates
org.episteme.natural.earth.geodesy
org.episteme.natural.earth.geology	Core functionality for the org.episteme.natural.earth.geology package in the Episteme library.
org.episteme.natural.earth.geophysics
org.episteme.natural.earth.seismology
org.episteme.natural.engineering.fluids
org.episteme.natural.engineering.mechanics
org.episteme.natural.engineering.robotics
org.episteme.natural.engineering.thermal
org.episteme.natural.medicine.anthropometry
org.episteme.natural.medicine.imaging
org.episteme.natural.physics	Covers:
org.episteme.natural.physics.astronomy
org.episteme.natural.physics.astronomy.mechanics
org.episteme.natural.physics.classical.mechanics
org.episteme.natural.physics.classical.waves.optics
org.episteme.natural.physics.loaders
org.episteme.natural.physics.nuclear
org.episteme.natural.physics.quantum
org.episteme.social.architecture	Provides mathematical and analytical models for architectural engineering, building physics, and urban history.
org.episteme.social.architecture.traffic	Provides models and simulation engines for urban traffic flow analysis.
org.episteme.social.architecture.urbanism	Provides mathematical and computational models for urban planning, land-use analysis, and urban climatology.
org.episteme.social.geography	Provides classes for social geography, human settlements, and mapping.
org.episteme.social.geography.loaders
org.episteme.social.history.archeology	Provides classes and interfaces for archaeological research and analysis.
org.episteme.social.psychology	Provides the org.episteme.social.psychology module.
org.episteme.social.sociology	- social structures, persons, and cultural modeling.

Uses of Length in org.episteme.core.measure

Fields in org.episteme.core.measure with type parameters of type Length

Modifier and Type	Field	Description
static final Unit<Length>	Units.CENTIMETER	Centimeter: 1 cm = 0.01 m
static final Unit<Length>	Units.FOOT	Foot: 1 ft = 0.3048 m (exactly)
static final Unit<Length>	Units.INCH	Inch: 1 in = 0.0254 m (exactly)
static final Unit<Length>	Units.KILOMETER	Kilometer: 1 km = 1000 m
static final Unit<Length>	Units.KM	Alias for KILOMETER
static final Unit<Length>	Units.LIGHT_YEAR	Light-year: 1 ly ≈ 9.461×10¹⁵ m
static final Unit<Length>	Units.M	Alias for METER
static final Unit<Length>	Units.METER	The SI unit of length: meter (m).
static final Unit<Length>	Units.MICROMETER	Micrometer: 1 μm = 10⁻⁶ m
static final Unit<Length>	Units.MILE	Mile: 1 mi = 1609.344 m
static final Unit<Length>	Units.MILLIMETER	Millimeter: 1 mm = 0.001 m
static final Unit<Length>	Units.NANOMETER	Nanometer: 1 nm = 10⁻⁹ m
static final Unit<Length>	Units.NAUTICAL_MILE	Nautical Mile: 1852 m
static final Unit<Length>	Units.YARD	Yard: 1 yd = 0.9144 m

Methods in org.episteme.core.measure that return types with arguments of type Length

Modifier and Type	Method	Description
static Quantity<Length>	QuantityUtils.centimeters(double value)
static Quantity<Length>	QuantityUtils.kilometers(double value)
static Quantity<Length>	QuantityUtils.meters(double value)
static Quantity<Length>	QuantityUtils.millimeters(double value)

Uses of Length in org.episteme.core.measure.quantity

Subinterfaces with type arguments of type Length in org.episteme.core.measure.quantity

Modifier and Type	Interface	Description
interface	Length	Represents a length quantity.

Uses of Length in org.episteme.core.measure.units

Fields in org.episteme.core.measure.units with type parameters of type Length

Modifier and Type	Field	Description
static final Unit<Length>	EpistemeUnits.ANGSTROM	Angstrom - 10^-10 meters, commonly used for atomic-scale measurements.
static final Unit<Length>	EpistemeUnits.ASTRONOMICAL_UNIT	Astronomical Unit - mean Earth-Sun distance.
static final Unit<Length>	EpistemeUnits.BOHR	Bohr radius - characteristic radius of hydrogen atom ground state.
static final Unit<Length>	EpistemeUnits.LIGHT_YEAR	Light year - distance light travels in one Julian year.
static final Unit<Length>	SI.METRE
static final Unit<Length>	EpistemeUnits.PARSEC	Parsec - parallax of one arcsecond.

Uses of Length in org.episteme.jni.jni.devices

Methods in org.episteme.jni.jni.devices that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	MassSpectra.getMaxWavelength()
Quantity<Length>	MassSpectra.getMinWavelength()
Quantity<Length>	MassSpectra.getSpectralResolution()

Method parameters in org.episteme.jni.jni.devices with type arguments of type Length

Modifier and Type	Method	Description
Quantity<Dimensionless>	MassSpectra.getIntensityAt(Quantity<Length> wavelength)

Uses of Length in org.episteme.natural.biology

Methods in org.episteme.natural.biology that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	Virus.getCapsidDiameter()
Quantity<Length>	VirusSpecies.getTypicalDiameter()

Method parameters in org.episteme.natural.biology with type arguments of type Length

Modifier and Type	Method	Description
VirusSpecies	VirusSpecies.setTypicalDiameter(Quantity<Length> diameter)

Constructor parameters in org.episteme.natural.biology with type arguments of type Length

Modifier	Constructor	Description
	Virus(String name, String family, VirusGenomeType genomeType, VirusMorphology morphology, BioSequence genome, Quantity<Length> capsidDiameter)

Uses of Length in org.episteme.natural.chemistry

Methods in org.episteme.natural.chemistry that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	Atom.distanceTo(Atom other)	Distance to another atom.
Quantity<Length>	Element.getAtomicRadius()
Quantity<Length>	Element.getCovalentRadius()
Quantity<Length>	Bond.getLength()	Bond length (distance between atoms).

Method parameters in org.episteme.natural.chemistry with type arguments of type Length

Modifier and Type	Method	Description
void	Element.setAtomicRadius(Quantity<Length> atomicRadius)
void	Element.setCovalentRadius(Quantity<Length> covalentRadius)

Uses of Length in org.episteme.natural.device.actuators

Method parameters in org.episteme.natural.device.actuators with type arguments of type Length

Modifier and Type	Method	Description
Quantity<Dimensionless>	Centrifuge.calculateRCF(Quantity<Length> radius)

Uses of Length in org.episteme.natural.device.sensors

Methods in org.episteme.natural.device.sensors that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	Microscope.getApparentSize(Quantity<Length> actualSize)
Quantity<Length>	Spectrometer.getMaxWavelength()
Quantity<Length>	Spectrometer.getMinWavelength()
Quantity<Length>	Microscope.getOpticalResolution()
Quantity<Length>	Spectrometer.getSpectralResolution()

Method parameters in org.episteme.natural.device.sensors with type arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	Microscope.getApparentSize(Quantity<Length> actualSize)
Quantity<Dimensionless>	Spectrometer.getIntensityAt(Quantity<Length> wavelength)
boolean	Microscope.isResolvable(Quantity<Length> featureSize)

Uses of Length in org.episteme.natural.device.sim

Methods in org.episteme.natural.device.sim that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	SimulatedMicroscope.getApparentSize(Quantity<Length> actualSize)
Quantity<Length>	SimulatedSpectrometer.getMaxWavelength()
Quantity<Length>	SimulatedSpectrometer.getMinWavelength()
Quantity<Length>	SimulatedMicroscope.getOpticalResolution()
Quantity<Length>	SimulatedSpectrometer.getSpectralResolution()

Method parameters in org.episteme.natural.device.sim with type arguments of type Length

Modifier and Type	Method	Description
Quantity<Dimensionless>	SimulatedCentrifuge.calculateRCF(Quantity<Length> radius)
Quantity<Length>	SimulatedMicroscope.getApparentSize(Quantity<Length> actualSize)
Quantity<Dimensionless>	SimulatedSpectrometer.getIntensityAt(Quantity<Length> wavelength)
boolean	SimulatedMicroscope.isResolvable(Quantity<Length> featureSize)

Uses of Length in org.episteme.natural.earth

Fields in org.episteme.natural.earth with type parameters of type Length

Modifier and Type	Field	Description
static final Quantity<Length>	EarthSciencesConstants.EARTH_RADIUS_EQUATORIAL	WGS84 Earth equatorial radius (meters)
static final Quantity<Length>	EarthSciencesConstants.EARTH_RADIUS_MEAN	Mean Earth radius (meters)
static final Quantity<Length>	EarthSciencesConstants.EARTH_RADIUS_POLAR	WGS84 Earth polar radius (meters)

Methods in org.episteme.natural.earth that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	Place.distanceTo(Place other)
Quantity<Length>	Place.getUncertaintyRadius()

Method parameters in org.episteme.natural.earth with type arguments of type Length

Modifier and Type	Method	Description
void	Place.setUncertaintyRadius(Quantity<Length> radius)

Uses of Length in org.episteme.natural.earth.atmosphere

Methods in org.episteme.natural.earth.atmosphere that return types with arguments of type Length

Modifier and Type	Method	Description
static Quantity<Length>	AtmosphericPressure.altitudeFromPressure(Quantity<Pressure> pressure)	Calculates altitude from pressure (inverse barometric).
Quantity<Length>	ClimateModel.ClimateState.seaLevel()	Returns the value of the seaLevel record component.

Method parameters in org.episteme.natural.earth.atmosphere with type arguments of type Length

Modifier and Type	Method	Description
static Quantity<Pressure>	AtmosphericPressure.pressureAtAltitude(Quantity<Length> altitude)	Barometric formula for pressure at altitude.

Uses of Length in org.episteme.natural.earth.coordinates

Methods in org.episteme.natural.earth.coordinates that return types with arguments of type Length

Modifier and Type	Method	Description
default Quantity<Length>	EarthCoordinate.distanceTo(EarthCoordinate other)	Calculates the distance to another Earth coordinate.
Quantity<Length>	ECEFCoordinate.distanceTo(ECEFCoordinate other)	Calculates distance to another ECEF coordinate.
Quantity<Length>	ENUCoordinate.getEast()
Quantity<Length>	AlbersEqualAreaCoordinate.getEasting()
Quantity<Length>	BonneCoordinate.getEasting()
Quantity<Length>	CassiniSoldnerCoordinate.getEasting()
Quantity<Length>	LambertAzimuthalEqualAreaCoordinate.getEasting()
Quantity<Length>	LambertConformalConicCoordinate.getEasting()
Quantity<Length>	PolyconicCoordinate.getEasting()
Quantity<Length>	UPSCoordinate.getEasting()
Quantity<Length>	UTMCoordinate.getEasting()
Quantity<Length>	GeodeticCoordinate.getHeight()
Quantity<Length>	ENUCoordinate.getNorth()
Quantity<Length>	AlbersEqualAreaCoordinate.getNorthing()
Quantity<Length>	BonneCoordinate.getNorthing()
Quantity<Length>	CassiniSoldnerCoordinate.getNorthing()
Quantity<Length>	LambertAzimuthalEqualAreaCoordinate.getNorthing()
Quantity<Length>	LambertConformalConicCoordinate.getNorthing()
Quantity<Length>	PolyconicCoordinate.getNorthing()
Quantity<Length>	UPSCoordinate.getNorthing()
Quantity<Length>	UTMCoordinate.getNorthing()
Quantity<Length>	AERCoordinate.getRange()
Quantity<Length>	ReferenceEllipsoid.getSemiMajorAxis()
Quantity<Length>	ReferenceEllipsoid.getSemiMinorAxis()
Quantity<Length>	ENUCoordinate.getUp()
Quantity<Length>	ECEFCoordinate.getX()
Quantity<Length>	MercatorCoordinate.getX()
Quantity<Length>	ECEFCoordinate.getY()
Quantity<Length>	MercatorCoordinate.getY()
Quantity<Length>	ECEFCoordinate.getZ()

Constructor parameters in org.episteme.natural.earth.coordinates with type arguments of type Length

Modifier	Constructor	Description
	UTMCoordinate(int zoneNumber, char zoneLetter, Quantity<Length> easting, Quantity<Length> northing, ReferenceEllipsoid ellipsoid)

Uses of Length in org.episteme.natural.earth.geodesy

Methods in org.episteme.natural.earth.geodesy that return types with arguments of type Length

Modifier and Type	Method	Description
static Quantity<Length>	GeodeticCalculator.calculateDistance(GeodeticCoordinate start, GeodeticCoordinate end)	Calculates the geodetic distance between two coordinates on the surface of the ellipsoid.
static Quantity<Length>	Geodesy.haversineDistance(Real lat1, Real lon1, Real lat2, Real lon2)	Haversine formula for great-circle distance.

Uses of Length in org.episteme.natural.earth.geology

Methods in org.episteme.natural.earth.geology that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	VolcanoHazardModel.getAshThickness(Quantity<Length> distance, Quantity<Length> thicknessAtVent)	Estimates ash fall thickness using a spatial decay model.
Quantity<Length>	VolcanoHazardModel.getPlumeHeight()	Calculates the plume height using the Morton, Taylor and Turner (MTT) model.
Quantity<Length>	VolcanoHazardModel.getPyroclasticRunout()	Predicts Pyroclastic Flow runout distance using the "Energy Cone" model (H/L ratio).

Method parameters in org.episteme.natural.earth.geology with type arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	VolcanoHazardModel.getAshThickness(Quantity<Length> distance, Quantity<Length> thicknessAtVent)	Estimates ash fall thickness using a spatial decay model.
void	VolcanoHazardModel.setVentHeight(Quantity<Length> height)

Uses of Length in org.episteme.natural.earth.geophysics

Methods in org.episteme.natural.earth.geophysics that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	Atmosphere.getHeight()

Method parameters in org.episteme.natural.earth.geophysics with type arguments of type Length

Modifier and Type	Method	Description
void	Atmosphere.setHeight(Quantity<Length> height)

Constructor parameters in org.episteme.natural.earth.geophysics with type arguments of type Length

Modifier	Constructor	Description
	Atmosphere(Quantity<Length> height, String composition)

Uses of Length in org.episteme.natural.earth.seismology

Fields in org.episteme.natural.earth.seismology with type parameters of type Length

Modifier and Type	Field	Description
static final Quantity<Length>	Seismology.EARTH_RADIUS	Earth's radius (km)

Methods in org.episteme.natural.earth.seismology that return types with arguments of type Length

Modifier and Type	Method	Description
static Quantity<Length>	Seismology.averageSlip(Real magnitude)	Estimate average slip from magnitude. log10(D) = 0.5 * M - 3.58 (meters)
Quantity<Length>	EpicenterTriangulator.StationRecord.distance()	Returns the value of the distance record component.
static Quantity<Length>	Seismology.distanceFromSpTime(Quantity<Time> spTime)	Estimate distance from S-P time difference.
Quantity<Length>	Earthquake.getDepth()
static Quantity<Length>	Seismology.ruptureLength(Real magnitude)	Estimate fault rupture length from seismic moment.

Method parameters in org.episteme.natural.earth.seismology with type arguments of type Length

Modifier and Type	Method	Description
static int	Seismology.estimateIntensity(Real magnitude, Quantity<Length> distance)	Estimate Modified Mercalli Intensity from magnitude and distance.
static Quantity<Time>	Seismology.pWaveTravelTime(Quantity<Length> distance)	P-wave travel time for crustal path.
static Quantity<Time>	Seismology.spTimeDifference(Quantity<Length> distance)	S-P time difference (used for locating earthquakes).
static Quantity<Time>	Seismology.sWaveTravelTime(Quantity<Length> distance)	S-wave travel time for crustal path.

Constructor parameters in org.episteme.natural.earth.seismology with type arguments of type Length

Modifier	Constructor	Description
	StationRecord(Real x, Real y, Quantity<Length> distance)	Creates an instance of a StationRecord record class.

Uses of Length in org.episteme.natural.engineering.fluids

Methods in org.episteme.natural.engineering.fluids that return types with arguments of type Length

Modifier and Type	Method	Description
static Quantity<Length>	FluidMachinery.affinityHead(Quantity<Length> H1, Quantity<Frequency> N1, Quantity<Frequency> N2)	Affinity laws: head vs speed.
static Quantity<Length>	FluidMachinery.npshAvailable(Quantity<Pressure> atmosphericPressure, Quantity<Length> suctionHeight, Quantity<Length> frictionLoss, Quantity<Pressure> vaporPressure, Quantity<MassDensity> density)	Net Positive Suction Head available.

Method parameters in org.episteme.natural.engineering.fluids with type arguments of type Length

Modifier and Type	Method	Description
static Quantity<Length>	FluidMachinery.affinityHead(Quantity<Length> H1, Quantity<Frequency> N1, Quantity<Frequency> N2)	Affinity laws: head vs speed.
static Quantity<Velocity>	FluidMachinery.peltonJetVelocity(Quantity<Length> head, Real velocityCoefficient)	Pelton wheel jet velocity. v = Cv * sqrt(2 * g * H)

Uses of Length in org.episteme.natural.engineering.mechanics

Methods in org.episteme.natural.engineering.mechanics that return types with arguments of type Length

Modifier and Type	Method	Description
static Quantity<Length>	BeamDeflection.cantilever_EndLoad(Quantity<Force> load, Quantity<Length> length, Quantity<Pressure> elasticModulus, Real momentOfInertia)	Maximum deflection for cantilever beam with end load.
static Quantity<Length>	BeamDeflection.simplySupported_CenterLoad(Quantity<Force> load, Quantity<Length> length, Quantity<Pressure> elasticModulus, Real momentOfInertia)	Maximum deflection for simply supported beam with center point load.
static Quantity<Length>	BeamDeflection.simplySupported_UniformLoad(Real loadPerMeter, Quantity<Length> length, Quantity<Pressure> elasticModulus, Real momentOfInertia)	Simply supported beam with uniformly distributed load.

Method parameters in org.episteme.natural.engineering.mechanics with type arguments of type Length

Modifier and Type	Method	Description
static Real	BeamDeflection.circleMomentOfInertia(Quantity<Length> radius)	Circular cross-section moment of inertia.
static Real	BeamDeflection.rectangleMomentOfInertia(Quantity<Length> width, Quantity<Length> height)	Rectangle moment of inertia.
static Quantity<Length>	BeamDeflection.simplySupported_UniformLoad(Real loadPerMeter, Quantity<Length> length, Quantity<Pressure> elasticModulus, Real momentOfInertia)	Simply supported beam with uniformly distributed load.

Uses of Length in org.episteme.natural.engineering.robotics

Method parameters in org.episteme.natural.engineering.robotics with type arguments of type Length

Modifier and Type	Method	Description
static Vector<Real>	Kinematics.forwardKinematics2Link(Quantity<Length> L1, Quantity<Length> L2, Quantity<Angle> theta1, Quantity<Angle> theta2)	2D forward kinematics for 2-link planar arm.
static Matrix<Real>	Kinematics.jacobian2Link(Quantity<Length> L1, Quantity<Length> L2, Quantity<Angle> theta1, Quantity<Angle> theta2)	Jacobian for 2-link planar arm (velocity kinematics).

Uses of Length in org.episteme.natural.engineering.thermal

Method parameters in org.episteme.natural.engineering.thermal with type arguments of type Length

Modifier and Type	Method	Description
static Real	HeatTransfer.thermalResistance(Quantity<Length> thickness, Real thermalConductivity, Quantity<Area> area)	Thermal resistance for conduction.

Uses of Length in org.episteme.natural.medicine.anthropometry

Method parameters in org.episteme.natural.medicine.anthropometry with type arguments of type Length

Modifier and Type	Method	Description
static Quantity<Mass>	BodyMetrics.idealBodyWeightFemale(Quantity<Length> height)	Ideal body weight (Devine formula, female)
static Quantity<Mass>	BodyMetrics.idealBodyWeightMale(Quantity<Length> height)	Ideal body weight (Devine formula, male)

Uses of Length in org.episteme.natural.medicine.imaging

Methods in org.episteme.natural.medicine.imaging that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	Voxel.getSpacingX()
Quantity<Length>	Voxel.getSpacingY()
Quantity<Length>	Voxel.getSpacingZ()

Constructor parameters in org.episteme.natural.medicine.imaging with type arguments of type Length

Modifier	Constructor	Description
	Voxel(Quantity<Length> spacingX, Quantity<Length> spacingY, Quantity<Length> spacingZ, double value)

Uses of Length in org.episteme.natural.physics

Fields in org.episteme.natural.physics with type parameters of type Length

Modifier and Type	Field	Description
static final Quantity<Length>	PhysicalConstants.ASTRONOMICAL_UNIT_QTY
static final Quantity<Length>	PhysicalConstants.LIGHT_YEAR_QTY
static final Quantity<Length>	PhysicalConstants.PARSEC_QTY

Uses of Length in org.episteme.natural.physics.astronomy

Fields in org.episteme.natural.physics.astronomy with type parameters of type Length

Modifier and Type	Field	Description
static final Quantity<Length>	AstronomyConstants.AU_QTY
static final Quantity<Length>	AstronomyConstants.JUPITER_RADIUS_QTY
static final Quantity<Length>	AstronomyConstants.PARSEC_QTY

Methods in org.episteme.natural.physics.astronomy that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	RingSystem.getInnerRadius()
Quantity<Length>	RingSystem.getOuterRadius()
Quantity<Length>	CelestialBody.getRadius()

Method parameters in org.episteme.natural.physics.astronomy with type arguments of type Length

Modifier and Type	Method	Description
void	RingSystem.setInnerRadius(Quantity<Length> innerRadius)
void	RingSystem.setOuterRadius(Quantity<Length> outerRadius)
void	CelestialBody.setRadius(Quantity<Length> radius)

Uses of Length in org.episteme.natural.physics.astronomy.mechanics

Fields in org.episteme.natural.physics.astronomy.mechanics with type parameters of type Length

Modifier and Type	Field	Description
Quantity<Length>	EphemerisCalculator.Planet.a
Quantity<Length>	EphemerisCalculator.Planet.Moon.a

Methods in org.episteme.natural.physics.astronomy.mechanics that return types with arguments of type Length

Modifier and Type	Method	Description
static Quantity<Length>	OrbitalMechanics.altitudeFromPeriod(Real periodSeconds)	Calculates orbital altitude from period (for Earth).
static Quantity<Length>	OrbitalMechanics.geostationaryAltitude()	Geostationary orbit altitude (period = 24 hours).
Quantity<Length>	KeplerParams.getSemiMajorAxis()
Quantity<Length>	OrbitalState.getX()
Quantity<Length>	OrbitalState.getY()
Quantity<Length>	OrbitalState.getZ()
static Quantity<Length>	OrbitalMechanics.hillSphereRadius(Real semiMajorAxis, Real smallerMass, Real largerMass)	Hill sphere radius.

Constructor parameters in org.episteme.natural.physics.astronomy.mechanics with type arguments of type Length

Modifier	Constructor	Description
	KeplerParams(Quantity<Length> semiMajorAxis, double eccentricity, Quantity<Angle> inclination, Quantity<Angle> longitudeAscendingNode, Quantity<Angle> argumentPeriapsis)
	OrbitalState(Quantity<Length> x, Quantity<Length> y, Quantity<Length> z, Quantity<Velocity> vx, Quantity<Velocity> vy, Quantity<Velocity> vz)

Uses of Length in org.episteme.natural.physics.classical.mechanics

Methods in org.episteme.natural.physics.classical.mechanics that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	ProjectileMotion.getMaxHeight()	Calculates maximum height reached.
Quantity<Length>	ProjectileMotion.getRange()	Calculates horizontal range (assuming flat ground at launch height).
static Quantity<Length>	Kinematics.position(Quantity<Length> initialPos, Quantity<Velocity> initialVel, Quantity<Acceleration> accel, Quantity<Time> time)
static Quantity<Length>	Kinematics.projectileRange(Quantity<Velocity> initialSpeed, Quantity<Angle> launchAngle, Quantity<Acceleration> g)

Method parameters in org.episteme.natural.physics.classical.mechanics with type arguments of type Length

Modifier and Type	Method	Description
static Quantity<Length>	Kinematics.position(Quantity<Length> initialPos, Quantity<Velocity> initialVel, Quantity<Acceleration> accel, Quantity<Time> time)

Uses of Length in org.episteme.natural.physics.classical.waves.optics

Method parameters in org.episteme.natural.physics.classical.waves.optics with type arguments of type Length

Modifier and Type	Method	Description
static Quantity<Energy>	Optics.photonEnergy(Quantity<Length> wavelength)	Photon energy: E = hc/λ

Uses of Length in org.episteme.natural.physics.loaders

Methods in org.episteme.natural.physics.loaders that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	ExoplanetInfo.getDistance()	Returns distance from Earth as type-safe Quantity in meters.
Quantity<Length>	ExoplanetInfo.getRadius()	Returns radius as type-safe Quantity in meters.

Uses of Length in org.episteme.natural.physics.nuclear

Methods in org.episteme.natural.physics.nuclear that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	Nucleus.getNuclearRadius()	Approximate nuclear radius: R = r₀ A^(1/3) where r₀ ≈1.2 fm.

Uses of Length in org.episteme.natural.physics.quantum

Methods in org.episteme.natural.physics.quantum that return types with arguments of type Length

Modifier and Type	Method	Description
static Quantity<Length>	QuantumMechanics.deBroglieWavelength(Quantity<Mass> m, Quantity<Velocity> v)	De Broglie wavelength: λ = h / (m * v)

Uses of Length in org.episteme.social.architecture

Method parameters in org.episteme.social.architecture with type arguments of type Length

Modifier and Type	Method	Description
static Optional<AccessibilityChecker.AccessibilityIssue>	AccessibilityChecker.checkCorridorWidth(Quantity<Length> width, String corridorId)	Checks if a corridor's width provides sufficient clearance for wheelchair passage.
static Optional<AccessibilityChecker.AccessibilityIssue>	AccessibilityChecker.checkDoorWidth(Quantity<Length> width, String doorId)	Checks if a door's clear opening width meets the minimum requirement.
static Optional<AccessibilityChecker.AccessibilityIssue>	AccessibilityChecker.checkRampSlope(Quantity<Length> rise, Quantity<Length> run, String rampId)	Checks if a ramp's slope exceeds the maximum allowed grade.
static Optional<AccessibilityChecker.AccessibilityIssue>	AccessibilityChecker.checkReachHeight(Quantity<Length> height, String controlId)	Checks if operable parts (switches, handles) are within the required vertical reach range (e.g., 38cm to 122cm).
static Optional<AccessibilityChecker.AccessibilityIssue>	AccessibilityChecker.checkTurningSpace(Quantity<Length> diameter, String spaceId)	Checks if a defined space provides enough room for a 180-degree wheelchair turn.
static List<AccessibilityChecker.AccessibilityIssue>	AccessibilityChecker.fullAudit(Map<String, Quantity<Length>> doorWidths, Map<String, Quantity<Length>> corridorWidths, Map<String,double[]> ramps, Map<String, Quantity<Length>> turningSpaces)	Conducts a full accessibility audit on multiple architectural elements.
static Real	WindLoadCalculator.meanWindVelocity(Real basicVelocity, Quantity<Length> height, WindLoadCalculator.TerrainCategory terrain, double orographyFactor)	Calculates the mean wind velocity (Vm) at a specific height (z) above ground.
static Real	WindLoadCalculator.peakVelocityPressure(Real meanVelocity, Quantity<Length> height, WindLoadCalculator.TerrainCategory terrain, double airDensity)	Calculates the peak velocity pressure (Qp) at a given height, accounting for mean velocity and turbulence.
static Real	WindLoadCalculator.referenceHeight(Quantity<Length> buildingHeight, Quantity<Length> buildingWidth, boolean windward)	Determines the legislative reference height for wind pressure calculations based on building proportions.
static Real	LightingSimulator.requiredIntensity(Real targetLux, Quantity<Length> distance)	Calculates the required luminous intensity (in candelas) to achieve a target illuminance at a specific distance.

Uses of Length in org.episteme.social.architecture.traffic

Fields in org.episteme.social.architecture.traffic with type parameters of type Length

Modifier and Type	Field	Description
Quantity<Length>	TrafficSimulator.Car.position

Constructor parameters in org.episteme.social.architecture.traffic with type arguments of type Length

Modifier	Constructor	Description
	Car(String id, Quantity<Length> pos, Quantity<Velocity> vel, int lane)	Initializes a new vehicle.
	TrafficSimulator(Quantity<Length> trackLength, int numLanes)	Initializes a circular track simulator.

Uses of Length in org.episteme.social.architecture.urbanism

Method parameters in org.episteme.social.architecture.urbanism with type arguments of type Length

Modifier and Type	Method	Description
static Quantity<?>	UrbanHeatIslandModel.estimateSkyViewFactor(Quantity<Length> buildingHeight, Quantity<Length> streetWidth)

Uses of Length in org.episteme.social.geography

Fields in org.episteme.social.geography with type parameters of type Length

Modifier and Type	Field	Description
static final Quantity<Length>	GeographyConstants.EARTH_EQUATORIAL_RADIUS	Equatorial radius (semi-major axis) of the Earth (WGS84) in meters (m).
static final Quantity<Length>	GeographyConstants.EARTH_MEAN_RADIUS	Nominal mean radius of the Earth as defined by the IUGG in meters (m).
static final Quantity<Length>	GeographyConstants.EARTH_POLAR_RADIUS	Polar radius (semi-minor axis) of the Earth (WGS84) in meters (m).

Methods in org.episteme.social.geography that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	ClimateZone.annualRainfall()	Returns the value of the annualRainfall record component.
static Quantity<Length>	SpatialInteraction.calculateBreakingPoint(Quantity<Length> distance, double p1, double p2)	Reilly's Law of Retail Gravitation: breaking point between two market areas.
static Quantity<Length>	CentralPlaceTheory.calculateRange(Quantity<Area> thresholdArea)	Calculates the "Range" (service radius) of a good based on threshold area.
Quantity<Length>	GeoPath.SimpleGeoPath.getLength()
Quantity<Length>	GeoPath.getTotalLength()	Calculates the total length of all segments.

Method parameters in org.episteme.social.geography with type arguments of type Length

Modifier and Type	Method	Description
static double[][]	TerrainAnalyzer.calculateAspect(double[][] dem, Quantity<Length> cellSize)	Calculates aspect (slope direction) grid.
static Quantity<Length>	SpatialInteraction.calculateBreakingPoint(Quantity<Length> distance, double p1, double p2)	Reilly's Law of Retail Gravitation: breaking point between two market areas.
static Real	SpatialInteraction.calculateGravityIntensity(double p1, double p2, Quantity<Length> distance, double beta)	Gravity Model for interactions between two locations.
static double[][]	TerrainAnalyzer.calculateSlope(double[][] dem, Quantity<Length> cellSize)	Calculates slope grid from elevation grid using Horn's method.
static Real	FloodRiskModel.estimateRisk(Quantity<Length> elevation, Quantity<Length> rainfallRate, double soilSaturation)	Estimates flood probability (0 to 1).

Constructor parameters in org.episteme.social.geography with type arguments of type Length

Modifier	Constructor	Description
	HeightMap(String name, GeodeticCoordinate topLeft, Quantity<Length> width, Quantity<Length> height)

Uses of Length in org.episteme.social.geography.loaders

Subclasses with type arguments of type Length in org.episteme.social.geography.loaders

Modifier and Type	Class	Description
class	ElevationReader	Reader for Altimetry and Bathymetry data (Elevation).

Methods in org.episteme.social.geography.loaders that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	ElevationReader.getElevation(double lat, double lon)	Gets elevation at specified coordinates using the default source.
Class<Quantity<Length>>	ElevationReader.getResourceType()
protected Quantity<Length>	ElevationReader.loadFromSource(String coordinates)

Uses of Length in org.episteme.social.history.archeology

Methods in org.episteme.social.history.archeology that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	Stratum.getDepth()

Constructor parameters in org.episteme.social.history.archeology with type arguments of type Length

Modifier	Constructor	Description
	Stratum(String id, String name, String description, Quantity<Length> depth)

Uses of Length in org.episteme.social.psychology

Method parameters in org.episteme.social.psychology with type arguments of type Length

Modifier and Type	Method	Description
static Real	ReactionTimeAnalysis.indexOfDifficulty(Quantity<Length> d, Quantity<Length> w)	Calculates the Index of Difficulty (ID) for a pointing task.

Uses of Length in org.episteme.social.sociology

Methods in org.episteme.social.sociology that return types with arguments of type Length

Modifier and Type	Method	Description
Quantity<Length>	Human.getHeight()

Method parameters in org.episteme.social.sociology with type arguments of type Length

Modifier and Type	Method	Description
void	Human.setHeight(Quantity<Length> height)