ContinuousDistDoubleScalar.java
package org.opentrafficsim.core.units.distributions;
import java.io.Serializable;
import org.djunits.unit.AbsoluteLinearUnit;
import org.djunits.unit.AbsoluteTemperatureUnit;
import org.djunits.unit.AccelerationUnit;
import org.djunits.unit.AngleUnit;
import org.djunits.unit.AreaUnit;
import org.djunits.unit.DensityUnit;
import org.djunits.unit.DimensionlessUnit;
import org.djunits.unit.DirectionUnit;
import org.djunits.unit.DurationUnit;
import org.djunits.unit.ElectricalChargeUnit;
import org.djunits.unit.ElectricalCurrentUnit;
import org.djunits.unit.ElectricalPotentialUnit;
import org.djunits.unit.ElectricalResistanceUnit;
import org.djunits.unit.EnergyUnit;
import org.djunits.unit.FlowMassUnit;
import org.djunits.unit.FlowVolumeUnit;
import org.djunits.unit.ForceUnit;
import org.djunits.unit.FrequencyUnit;
import org.djunits.unit.LengthUnit;
import org.djunits.unit.LinearDensityUnit;
import org.djunits.unit.MassUnit;
import org.djunits.unit.PositionUnit;
import org.djunits.unit.PowerUnit;
import org.djunits.unit.PressureUnit;
import org.djunits.unit.SolidAngleUnit;
import org.djunits.unit.SpeedUnit;
import org.djunits.unit.TemperatureUnit;
import org.djunits.unit.TimeUnit;
import org.djunits.unit.TorqueUnit;
import org.djunits.unit.Unit;
import org.djunits.unit.VolumeUnit;
import org.djunits.value.Absolute;
import org.djunits.value.vdouble.scalar.AbsoluteTemperature;
import org.djunits.value.vdouble.scalar.Acceleration;
import org.djunits.value.vdouble.scalar.Angle;
import org.djunits.value.vdouble.scalar.Area;
import org.djunits.value.vdouble.scalar.Density;
import org.djunits.value.vdouble.scalar.Dimensionless;
import org.djunits.value.vdouble.scalar.Direction;
import org.djunits.value.vdouble.scalar.Duration;
import org.djunits.value.vdouble.scalar.ElectricalCharge;
import org.djunits.value.vdouble.scalar.ElectricalCurrent;
import org.djunits.value.vdouble.scalar.ElectricalPotential;
import org.djunits.value.vdouble.scalar.ElectricalResistance;
import org.djunits.value.vdouble.scalar.Energy;
import org.djunits.value.vdouble.scalar.FlowMass;
import org.djunits.value.vdouble.scalar.FlowVolume;
import org.djunits.value.vdouble.scalar.Force;
import org.djunits.value.vdouble.scalar.Frequency;
import org.djunits.value.vdouble.scalar.Length;
import org.djunits.value.vdouble.scalar.LinearDensity;
import org.djunits.value.vdouble.scalar.Mass;
import org.djunits.value.vdouble.scalar.Position;
import org.djunits.value.vdouble.scalar.Power;
import org.djunits.value.vdouble.scalar.Pressure;
import org.djunits.value.vdouble.scalar.SolidAngle;
import org.djunits.value.vdouble.scalar.Speed;
import org.djunits.value.vdouble.scalar.Temperature;
import org.djunits.value.vdouble.scalar.Time;
import org.djunits.value.vdouble.scalar.Torque;
import org.djunits.value.vdouble.scalar.Volume;
import org.djunits.value.vdouble.scalar.base.AbstractDoubleScalarAbs;
import org.djunits.value.vdouble.scalar.base.AbstractDoubleScalarRel;
import org.djunits.value.vdouble.scalar.base.DoubleScalar;
import org.opentrafficsim.core.distributions.Generator;
import nl.tudelft.simulation.jstats.distributions.DistContinuous;
/**
* <p>
* Copyright (c) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
* BSD-style license. See <a href="http://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
* <p>
* $LastChangedDate: 2015-07-26 01:01:13 +0200 (Sun, 26 Jul 2015) $, @version $Revision: 1155 $, by $Author: averbraeck $,
* initial version Feb 2, 2015 <br>
* @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
*/
public interface ContinuousDistDoubleScalar
{
/**
* Absolute value.
* @param <T> The absolute DoubleScalar type
* @param <AU> The absolute unit type used
* @param <RU> The relative unit type belonging to AU
*/
class Abs<T extends AbstractDoubleScalarAbs<AU, T, RU, ?>, AU extends AbsoluteLinearUnit<AU, RU>, RU extends Unit<RU>>
extends AbstractContinuousDistScalar implements Absolute, Serializable, Generator<T>
{
/** */
private static final long serialVersionUID = 20150000L;
/**
* @param distribution DistContinuous; the wrapped distribution function.
* @param unit AU; the unit.
*/
public Abs(final DistContinuous distribution, final AU unit)
{
super(distribution, unit);
}
/**
* @param constant double; the constant value.
* @param unit AU; the unit.
*/
public Abs(final double constant, final AU unit)
{
super(constant, unit);
}
/**
* @return a drawn number from the distribution in the given unit.
*/
@Override
@SuppressWarnings("unchecked")
public T draw()
{
switch (getDisplayUnit().getClass().getSimpleName())
{
case "DirectionUnit":
return (T) new Direction(getDistribution().draw(), (DirectionUnit) getDisplayUnit());
case "PositionUnit":
return (T) new Position(getDistribution().draw(), (PositionUnit) getDisplayUnit());
case "AbsoluteTemperatureUnit":
return (T) new AbsoluteTemperature(getDistribution().draw(), (AbsoluteTemperatureUnit) getDisplayUnit());
case "TimeUnit":
return (T) new Time(getDistribution().draw(), (TimeUnit) getDisplayUnit());
default:
return (T) DoubleScalar.instantiate(getDistribution().draw(), (AU) getDisplayUnit());
}
}
/** {@inheritDoc} */
@Override
public String toString()
{
return "ContinuousDistDoubleScalar.Abs [T=" + getDisplayUnit().getClass().getSimpleName() + "]";
}
}
/**
* Relative value.
* @param <T> The absolute DoubleScalar type
* @param <U> The unit type used
*/
class Rel<T extends AbstractDoubleScalarRel<U, T>, U extends Unit<U>> extends AbstractContinuousDistScalar
implements Serializable, Generator<T>
{
/** */
private static final long serialVersionUID = 20150000L;
/**
* @param distribution DistContinuous; the wrapped distribution function.
* @param unit U; the unit.
*/
public Rel(final DistContinuous distribution, final U unit)
{
super(distribution, unit);
}
/**
* @param constant double; the constant value.
* @param unit U; the unit.
*/
public Rel(final double constant, final U unit)
{
super(constant, unit);
}
/**
* @return a drawn number from the distribution in the given unit.
*/
@Override
@SuppressWarnings("unchecked")
public T draw()
{
switch (getDisplayUnit().getClass().getSimpleName())
{
case "AccelerationUnit":
return (T) new Acceleration(getDistribution().draw(), (AccelerationUnit) getDisplayUnit());
case "AngleUnit":
return (T) new Angle(getDistribution().draw(), (AngleUnit) getDisplayUnit());
case "SolidAngleUnit":
return (T) new SolidAngle(getDistribution().draw(), (SolidAngleUnit) getDisplayUnit());
case "AreaUnit":
return (T) new Area(getDistribution().draw(), (AreaUnit) getDisplayUnit());
case "DensityUnit":
return (T) new Density(getDistribution().draw(), (DensityUnit) getDisplayUnit());
case "DimensionlessUnit":
return (T) new Dimensionless(getDistribution().draw(), (DimensionlessUnit) getDisplayUnit());
case "DurationUnit":
return (T) new Duration(getDistribution().draw(), (DurationUnit) getDisplayUnit());
case "ElectricalChargeUnit":
return (T) new ElectricalCharge(getDistribution().draw(), (ElectricalChargeUnit) getDisplayUnit());
case "ElectricalCurrentUnit":
return (T) new ElectricalCurrent(getDistribution().draw(), (ElectricalCurrentUnit) getDisplayUnit());
case "ElectricalPotentialUnit":
return (T) new ElectricalPotential(getDistribution().draw(), (ElectricalPotentialUnit) getDisplayUnit());
case "ElectricalResistanceUnit":
return (T) new ElectricalResistance(getDistribution().draw(), (ElectricalResistanceUnit) getDisplayUnit());
case "EnergyUnit":
return (T) new Energy(getDistribution().draw(), (EnergyUnit) getDisplayUnit());
case "FlowMassUnit":
return (T) new FlowMass(getDistribution().draw(), (FlowMassUnit) getDisplayUnit());
case "FlowVolumeUnit":
return (T) new FlowVolume(getDistribution().draw(), (FlowVolumeUnit) getDisplayUnit());
case "ForceUnit":
return (T) new Force(getDistribution().draw(), (ForceUnit) getDisplayUnit());
case "FrequencyUnit":
return (T) new Frequency(getDistribution().draw(), (FrequencyUnit) getDisplayUnit());
case "LengthUnit":
return (T) new Length(getDistribution().draw(), (LengthUnit) getDisplayUnit());
case "LinearDensityUnit":
return (T) new LinearDensity(getDistribution().draw(), (LinearDensityUnit) getDisplayUnit());
case "MassUnit":
return (T) new Mass(getDistribution().draw(), (MassUnit) getDisplayUnit());
case "PowerUnit":
return (T) new Power(getDistribution().draw(), (PowerUnit) getDisplayUnit());
case "PressureUnit":
return (T) new Pressure(getDistribution().draw(), (PressureUnit) getDisplayUnit());
case "SpeedUnit":
return (T) new Speed(getDistribution().draw(), (SpeedUnit) getDisplayUnit());
case "TemperatureUnit":
return (T) new Temperature(getDistribution().draw(), (TemperatureUnit) getDisplayUnit());
case "TorqueUnit":
return (T) new Torque(getDistribution().draw(), (TorqueUnit) getDisplayUnit());
case "VolumeUnit":
return (T) new Volume(getDistribution().draw(), (VolumeUnit) getDisplayUnit());
default:
return (T) DoubleScalar.instantiate(getDistribution().draw(), (U) getDisplayUnit());
}
}
/** {@inheritDoc} */
@Override
public String toString()
{
return "ContinuousDistDoubleScalar.Rel [T=" + getDisplayUnit().getClass().getSimpleName() + "]";
}
}
}