FloatTime.java
package org.djunits.value.vfloat.scalar;
import java.util.regex.Matcher;
import javax.annotation.Generated;
import org.djunits.Throw;
import org.djunits.unit.DurationUnit;
import org.djunits.unit.TimeUnit;
import org.djunits.value.util.ValueUtil;
import org.djunits.value.vfloat.scalar.base.AbstractFloatScalarAbs;
/**
* Easy access methods for the FloatTime FloatScalar.
* <p>
* Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. <br>
* All rights reserved. <br>
* BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
* </p>
* @author <a href="https://www.tudelft.nl/averbraeck">Alexander Verbraeck</a>
* @author <a href="https://www.tudelft.nl/staff/p.knoppers/">Peter Knoppers</a>
*/
@Generated(value = "org.djunits.generator.GenerateDJUNIT", date = "2020-01-19T15:21:24.964166400Z")
public class FloatTime extends AbstractFloatScalarAbs<TimeUnit, FloatTime, DurationUnit, FloatDuration>
{
/** */
private static final long serialVersionUID = 20150901L;
/** Constant with value zero. */
public static final FloatTime ZERO = new FloatTime(0.0f, TimeUnit.DEFAULT);
/**
* Construct FloatTime scalar.
* @param value float; the float value
* @param unit TimeUnit; unit for the float value
*/
public FloatTime(final float value, final TimeUnit unit)
{
super(value, unit);
}
/**
* Construct FloatTime scalar using a double value.
* @param value double; the double value
* @param unit TimeUnit; unit for the resulting float value
*/
public FloatTime(final double value, final TimeUnit unit)
{
super((float) value, unit);
}
/**
* Construct FloatTime scalar.
* @param value FloatTime; Scalar from which to construct this instance
*/
public FloatTime(final FloatTime value)
{
super(value);
}
/** {@inheritDoc} */
@Override
public final FloatTime instantiateAbs(final float value, final TimeUnit unit)
{
return new FloatTime(value, unit);
}
/** {@inheritDoc} */
@Override
public final FloatDuration instantiateRel(final float value, final DurationUnit unit)
{
return new FloatDuration(value, unit);
}
/**
* Construct FloatTime scalar.
* @param value float; the float value in BASE units
* @return FloatTime; the new scalar with the BASE value
*/
public static final FloatTime instantiateSI(final float value)
{
return new FloatTime(value, TimeUnit.DEFAULT);
}
/**
* Interpolate between two values.
* @param zero FloatTime; the low value
* @param one FloatTime; the high value
* @param ratio float; the ratio between 0 and 1, inclusive
* @return FloatTime; a Scalar at the ratio between
*/
public static FloatTime interpolate(final FloatTime zero, final FloatTime one, final float ratio)
{
return new FloatTime(zero.getInUnit() * (1 - ratio) + one.getInUnit(zero.getDisplayUnit()) * ratio,
zero.getDisplayUnit());
}
/**
* Return the maximum value of two absolute scalars.
* @param a1 FloatTime; the first scalar
* @param a2 FloatTime; the second scalar
* @return FloatTime; the maximum value of two absolute scalars
*/
public static FloatTime max(final FloatTime a1, final FloatTime a2)
{
return a1.gt(a2) ? a1 : a2;
}
/**
* Return the maximum value of more than two absolute scalars.
* @param a1 FloatTime; the first scalar
* @param a2 FloatTime; the second scalar
* @param an FloatTime...; the other scalars
* @return FloatTime; the maximum value of more than two absolute scalars
*/
public static FloatTime max(final FloatTime a1, final FloatTime a2, final FloatTime... an)
{
FloatTime maxa = a1.gt(a2) ? a1 : a2;
for (FloatTime a : an)
{
if (a.gt(maxa))
{
maxa = a;
}
}
return maxa;
}
/**
* Return the minimum value of two absolute scalars.
* @param a1 FloatTime; the first scalar
* @param a2 FloatTime; the second scalar
* @return FloatTime; the minimum value of two absolute scalars
*/
public static FloatTime min(final FloatTime a1, final FloatTime a2)
{
return a1.lt(a2) ? a1 : a2;
}
/**
* Return the minimum value of more than two absolute scalars.
* @param a1 FloatTime; the first scalar
* @param a2 FloatTime; the second scalar
* @param an FloatTime...; the other scalars
* @return FloatTime; the minimum value of more than two absolute scalars
*/
public static FloatTime min(final FloatTime a1, final FloatTime a2, final FloatTime... an)
{
FloatTime mina = a1.lt(a2) ? a1 : a2;
for (FloatTime a : an)
{
if (a.lt(mina))
{
mina = a;
}
}
return mina;
}
/**
* Returns a FloatTime representation of a textual representation of a value with a unit. The String representation that can
* be parsed is the double value in the unit, followed by the official abbreviation of the unit. Spaces are allowed, but not
* required, between the value and the unit.
* @param text String; the textual representation to parse into a FloatTime
* @return FloatTime; the Scalar representation of the value in its unit
* @throws IllegalArgumentException when the text cannot be parsed
* @throws NullPointerException when the text argument is null
*/
public static FloatTime valueOf(final String text)
{
Throw.whenNull(text, "Error parsing FloatTime: text to parse is null");
Throw.when(text.length() == 0, IllegalArgumentException.class, "Error parsing FloatTime: empty text to parse");
Matcher matcher = ValueUtil.NUMBER_PATTERN.matcher(text);
if (matcher.find())
{
int index = matcher.end();
String unitString = text.substring(index).trim();
String valueString = text.substring(0, index).trim();
TimeUnit unit = TimeUnit.BASE.getUnitByAbbreviation(unitString);
if (unit != null)
{
float f = Float.parseFloat(valueString);
return new FloatTime(f, unit);
}
}
throw new IllegalArgumentException("Error parsing FloatTime from " + text);
}
/**
* Returns a FloatTime based on a value and the textual representation of the unit.
* @param value double; the value to use
* @param unitString String; the textual representation of the unit
* @return FloatTime; the Scalar representation of the value in its unit
* @throws IllegalArgumentException when the unit cannot be parsed or is incorrect
* @throws NullPointerException when the unitString argument is null
*/
public static FloatTime of(final float value, final String unitString)
{
Throw.whenNull(unitString, "Error parsing FloatTime: unitString is null");
Throw.when(unitString.length() == 0, IllegalArgumentException.class, "Error parsing FloatTime: empty unitString");
TimeUnit unit = TimeUnit.BASE.getUnitByAbbreviation(unitString);
if (unit != null)
{
return new FloatTime(value, unit);
}
throw new IllegalArgumentException("Error parsing FloatTime with unit " + unitString);
}
}