package org.djunits.value.vdouble.scalar;
   
   import java.util.regex.Matcher;
   
   import javax.annotation.Generated;
   
   import org.djunits.Throw;
   import org.djunits.unit.AreaUnit;
   import org.djunits.unit.DimensionlessUnit;
  import org.djunits.unit.DurationUnit;
  import org.djunits.unit.EnergyUnit;
  import org.djunits.unit.LengthUnit;
  import org.djunits.unit.LinearDensityUnit;
  import org.djunits.unit.PositionUnit;
  import org.djunits.unit.SpeedUnit;
  import org.djunits.unit.VolumeUnit;
  import org.djunits.value.util.ValueUtil;
  import org.djunits.value.vdouble.scalar.base.AbstractDoubleScalarRelWithAbs;
  
  /**
   * Easy access methods for the Relative Length DoubleScalar.
   * <p>
   * Copyright (c) 2013-2019 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 = "2019-10-18T12:12:25.568Z")
  public class Length extends AbstractDoubleScalarRelWithAbs<PositionUnit, Position, LengthUnit, Length>
  {
      /** */
      private static final long serialVersionUID = 20150901L;
  
      /** Constant with value zero. */
      public static final Lengthle/scalar/Length.html#Length">Length ZERO = new Length(0.0, LengthUnit.SI);
  
      /** Constant with value one. */
      public static final Lengthble/scalar/Length.html#Length">Length ONE = new Length(1.0, LengthUnit.SI);
  
      /** Constant with value NaN. */
      @SuppressWarnings("checkstyle:constantname")
      public static final Lengthble/scalar/Length.html#Length">Length NaN = new Length(Double.NaN, LengthUnit.SI);
  
      /** Constant with value POSITIVE_INFINITY. */
      public static final Lengthgth.html#Length">Length POSITIVE_INFINITY = new Length(Double.POSITIVE_INFINITY, LengthUnit.SI);
  
      /** Constant with value NEGATIVE_INFINITY. */
      public static final Lengthgth.html#Length">Length NEGATIVE_INFINITY = new Length(Double.NEGATIVE_INFINITY, LengthUnit.SI);
  
      /** Constant with value MAX_VALUE. */
      public static final Lengthr/Length.html#Length">Length POS_MAXVALUE = new Length(Double.MAX_VALUE, LengthUnit.SI);
  
      /** Constant with value -MAX_VALUE. */
      public static final Lengthr/Length.html#Length">Length NEG_MAXVALUE = new Length(-Double.MAX_VALUE, LengthUnit.SI);
  
      /**
       * Construct Length scalar.
       * @param value double; double value
       * @param unit LengthUnit; unit for the double value
       */
      public Length(final double value, final LengthUnit unit)
      {
          super(value, unit);
      }
  
      /**
       * Construct Length scalar.
       * @param value Length; Scalar from which to construct this instance
       */
      public Lengthvdouble/scalar/Length.html#Length">Length(final Length value)
      {
          super(value);
      }
  
      /** {@inheritDoc} */
      @Override
      public final Length instantiateRel(final double value, final LengthUnit unit)
      {
          return new Length(value, unit);
      }
  
      /** {@inheritDoc} */
      @Override
      public final Position instantiateAbs(final double value, final PositionUnit unit)
      {
          return new Position(value, unit);
      }
  
      /**
       * Construct Length scalar.
       * @param value double; the double value in SI units
       * @return Length; the new scalar with the SI value
       */
      public static final Length instantiateSI(final double value)
      {
          return new Length(value, LengthUnit.SI);
      }
 
     /**
      * Interpolate between two values.
      * @param zero Length; the low value
      * @param one Length; the high value
      * @param ratio double; the ratio between 0 and 1, inclusive
      * @return Length; a Scalar at the ratio between
      */
     public static Lengthe/scalar/Length.html#Length">Lengthar/Length.html#Length">Length interpolate(final Lengthe/scalar/Length.html#Length">Length zero, final Length one, final double ratio)
     {
         return new Length(zero.getInUnit() * (1 - ratio) + one.getInUnit(zero.getDisplayUnit()) * ratio, zero.getDisplayUnit());
     }
 
     /**
      * Return the maximum value of two relative scalars.
      * @param r1 Length; the first scalar
      * @param r2 Length; the second scalar
      * @return Length; the maximum value of two relative scalars
      */
     public static Lengthble/scalar/Length.html#Length">Lengthble/scalar/Length.html#Length">Length max(final Lengthble/scalar/Length.html#Length">Length r1, final Length r2)
     {
         return (r1.gt(r2)) ? r1 : r2;
     }
 
     /**
      * Return the maximum value of more than two relative scalars.
      * @param r1 Length; the first scalar
      * @param r2 Length; the second scalar
      * @param rn Length...; the other scalars
      * @return Length; the maximum value of more than two relative scalars
      */
     public static Lengthble/scalar/Length.html#Length">Lengthble/scalar/Length.html#Length">Length max(final Lengthble/scalar/Length.html#Length">Length r1, final Length r2, final Length... rn)
     {
         Length maxr = (r1.gt(r2)) ? r1 : r2;
         for (Length r : rn)
         {
             if (r.gt(maxr))
             {
                 maxr = r;
             }
         }
         return maxr;
     }
 
     /**
      * Return the minimum value of two relative scalars.
      * @param r1 Length; the first scalar
      * @param r2 Length; the second scalar
      * @return Length; the minimum value of two relative scalars
      */
     public static Lengthble/scalar/Length.html#Length">Lengthble/scalar/Length.html#Length">Length min(final Lengthble/scalar/Length.html#Length">Length r1, final Length r2)
     {
         return (r1.lt(r2)) ? r1 : r2;
     }
 
     /**
      * Return the minimum value of more than two relative scalars.
      * @param r1 Length; the first scalar
      * @param r2 Length; the second scalar
      * @param rn Length...; the other scalars
      * @return Length; the minimum value of more than two relative scalars
      */
     public static Lengthble/scalar/Length.html#Length">Lengthble/scalar/Length.html#Length">Length min(final Lengthble/scalar/Length.html#Length">Length r1, final Length r2, final Length... rn)
     {
         Length minr = (r1.lt(r2)) ? r1 : r2;
         for (Length r : rn)
         {
             if (r.lt(minr))
             {
                 minr = r;
             }
         }
         return minr;
     }
 
     /**
      * Returns a Length 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 Length
      * @return Length; 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 Length valueOf(final String text)
     {
         Throw.whenNull(text, "Error parsing Length: text to parse is null");
         Throw.when(text.length() == 0, IllegalArgumentException.class, "Error parsing Length: 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();
             LengthUnit unit = LengthUnit.BASE.getUnitByAbbreviation(unitString);
             if (unit != null)
             {
                 double d = Double.parseDouble(valueString);
                 return new Length(d, unit);
             }
         }
         throw new IllegalArgumentException("Error parsing Length from " + text);
     }
 
     /**
      * Returns a Length 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 Length; 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 Length of(final double value, final String unitString)
     {
         Throw.whenNull(unitString, "Error parsing Length: unitString is null");
         Throw.when(unitString.length() == 0, IllegalArgumentException.class, "Error parsing Length: empty unitString");
         LengthUnit unit = LengthUnit.BASE.getUnitByAbbreviation(unitString);
         if (unit != null)
         {
             return new Length(value, unit);
         }
         throw new IllegalArgumentException("Error parsing Length with unit " + unitString);
     }
 
     /**
      * Calculate the division of Length and Length, which results in a Dimensionless scalar.
      * @param v Length scalar
      * @return Dimensionless scalar as a division of Length and Length
      */
     public final Dimensionless divide(final Length v)
     {
         return new Dimensionless(this.si / v.si, DimensionlessUnit.SI);
     }
 
     /**
      * Calculate the multiplication of Length and Length, which results in a Area scalar.
      * @param v Length scalar
      * @return Area scalar as a multiplication of Length and Length
      */
     public final Area times(final Length v)
     {
         return new Area(this.si * v.si, AreaUnit.SI);
     }
 
     /**
      * Calculate the division of Length and LinearDensity, which results in a Area scalar.
      * @param v Length scalar
      * @return Area scalar as a division of Length and LinearDensity
      */
     public final Area divide(final LinearDensity v)
     {
         return new Area(this.si / v.si, AreaUnit.SI);
     }
 
     /**
      * Calculate the division of Length and Area, which results in a LinearDensity scalar.
      * @param v Length scalar
      * @return LinearDensity scalar as a division of Length and Area
      */
     public final LinearDensity divide(final Area v)
     {
         return new LinearDensity(this.si / v.si, LinearDensityUnit.SI);
     }
 
     /**
      * Calculate the multiplication of Length and Area, which results in a Volume scalar.
      * @param v Length scalar
      * @return Volume scalar as a multiplication of Length and Area
      */
     public final Volume times(final Area v)
     {
         return new Volume(this.si * v.si, VolumeUnit.SI);
     }
 
     /**
      * Calculate the multiplication of Length and Force, which results in a Energy scalar.
      * @param v Length scalar
      * @return Energy scalar as a multiplication of Length and Force
      */
     public final Energy times(final Force v)
     {
         return new Energy(this.si * v.si, EnergyUnit.SI);
     }
 
     /**
      * Calculate the multiplication of Length and Frequency, which results in a Speed scalar.
      * @param v Length scalar
      * @return Speed scalar as a multiplication of Length and Frequency
      */
     public final Speed times(final Frequency v)
     {
         return new Speed(this.si * v.si, SpeedUnit.SI);
     }
 
     /**
      * Calculate the division of Length and Duration, which results in a Speed scalar.
      * @param v Length scalar
      * @return Speed scalar as a division of Length and Duration
      */
     public final Speed divide(final Duration v)
     {
         return new Speed(this.si / v.si, SpeedUnit.SI);
     }
 
     /**
      * Calculate the division of Length and Speed, which results in a Duration scalar.
      * @param v Length scalar
      * @return Duration scalar as a division of Length and Speed
      */
     public final Duration divide(final Speed v)
     {
         return new Duration(this.si / v.si, DurationUnit.SI);
     }
 
 }