package org.djunits.value.vfloat.scalar;
   
   import java.util.regex.Matcher;
   
   import javax.annotation.Generated;
   
   import org.djunits.Throw;
   import org.djunits.unit.DensityUnit;
   import org.djunits.unit.DimensionlessUnit;
  import org.djunits.unit.DurationUnit;
  import org.djunits.unit.FlowMassUnit;
  import org.djunits.unit.ForceUnit;
  import org.djunits.unit.MassUnit;
  import org.djunits.unit.MomentumUnit;
  import org.djunits.unit.VolumeUnit;
  import org.djunits.unit.si.SIPrefixes;
  import org.djunits.value.util.ValueUtil;
  import org.djunits.value.vfloat.scalar.base.AbstractFloatScalarRel;
  import org.djunits.value.vfloat.scalar.base.FloatScalar;
  
  /**
   * Easy access methods for the FloatMass FloatScalar, which is relative by definition.
   * <p>
   * Copyright (c) 2013-2022 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="https://djunits.org/docs/license.html">DJUNITS 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 = "2022-03-14T11:14:15.180987200Z")
  public class FloatMass extends AbstractFloatScalarRel<MassUnit, FloatMass>
  {
      /** */
      private static final long serialVersionUID = 20150901L;
  
      /** Constant with value zero. */
      public static final FloatMasscalar/FloatMass.html#FloatMass">FloatMass ZERO = new FloatMass(0.0f, MassUnit.SI);
  
      /** Constant with value one. */
      public static final FloatMassscalar/FloatMass.html#FloatMass">FloatMass ONE = new FloatMass(1.0f, MassUnit.SI);
  
      /** Constant with value NaN. */
      @SuppressWarnings("checkstyle:constantname")
      public static final FloatMassscalar/FloatMass.html#FloatMass">FloatMass NaN = new FloatMass(Float.NaN, MassUnit.SI);
  
      /** Constant with value POSITIVE_INFINITY. */
      public static final FloatMassss.html#FloatMass">FloatMass POSITIVE_INFINITY = new FloatMass(Float.POSITIVE_INFINITY, MassUnit.SI);
  
      /** Constant with value NEGATIVE_INFINITY. */
      public static final FloatMassss.html#FloatMass">FloatMass NEGATIVE_INFINITY = new FloatMass(Float.NEGATIVE_INFINITY, MassUnit.SI);
  
      /** Constant with value MAX_VALUE. */
      public static final FloatMassoatMass.html#FloatMass">FloatMass POS_MAXVALUE = new FloatMass(Float.MAX_VALUE, MassUnit.SI);
  
      /** Constant with value -MAX_VALUE. */
      public static final FloatMassoatMass.html#FloatMass">FloatMass NEG_MAXVALUE = new FloatMass(-Float.MAX_VALUE, MassUnit.SI);
  
      /**
       * Construct FloatMass scalar.
       * @param value float; the float value
       * @param unit unit for the float value
       */
      public FloatMass(final float value, final MassUnit unit)
      {
          super(value, unit);
      }
  
      /**
       * Construct FloatMass scalar.
       * @param value Scalar from which to construct this instance
       */
      public FloatMassoat/scalar/FloatMass.html#FloatMass">FloatMass(final FloatMass value)
      {
          super(value);
      }
  
      /**
       * Construct FloatMass scalar using a double value.
       * @param value double; the double value
       * @param unit unit for the resulting float value
       */
      public FloatMass(final double value, final MassUnit unit)
      {
          super((float) value, unit);
      }
  
      /** {@inheritDoc} */
      @Override
      public final FloatMass instantiateRel(final float value, final MassUnit unit)
      {
          return new FloatMass(value, unit);
      }
  
      /**
       * Construct FloatMass scalar.
       * @param value float; the float value in SI units
       * @return the new scalar with the SI value
       */
      public static final FloatMass instantiateSI(final float value)
     {
         return new FloatMass(value, MassUnit.SI);
     }
 
     /**
      * Interpolate between two values.
      * @param zero the low value
      * @param one the high value
      * @param ratio double; the ratio between 0 and 1, inclusive
      * @return a Scalar at the ratio between
      */
     public static FloatMassalar/FloatMass.html#FloatMass">FloatMassloatMass.html#FloatMass">FloatMass interpolate(final FloatMassalar/FloatMass.html#FloatMass">FloatMass zero, final FloatMass one, final float ratio)
     {
         return new FloatMass(zero.getInUnit() * (1 - ratio) + one.getInUnit(zero.getDisplayUnit()) * ratio,
                 zero.getDisplayUnit());
     }
 
     /**
      * Return the maximum value of two relative scalars.
      * @param r1 the first scalar
      * @param r2 the second scalar
      * @return the maximum value of two relative scalars
      */
     public static FloatMassscalar/FloatMass.html#FloatMass">FloatMassscalar/FloatMass.html#FloatMass">FloatMass max(final FloatMassscalar/FloatMass.html#FloatMass">FloatMass r1, final FloatMass r2)
     {
         return r1.gt(r2) ? r1 : r2;
     }
 
     /**
      * Return the maximum value of more than two relative scalars.
      * @param r1 the first scalar
      * @param r2 the second scalar
      * @param rn the other scalars
      * @return the maximum value of more than two relative scalars
      */
     public static FloatMassscalar/FloatMass.html#FloatMass">FloatMassscalar/FloatMass.html#FloatMass">FloatMass max(final FloatMassscalar/FloatMass.html#FloatMass">FloatMass r1, final FloatMass r2, final FloatMass... rn)
     {
         FloatMass maxr = r1.gt(r2) ? r1 : r2;
         for (FloatMass r : rn)
         {
             if (r.gt(maxr))
             {
                 maxr = r;
             }
         }
         return maxr;
     }
 
     /**
      * Return the minimum value of two relative scalars.
      * @param r1 the first scalar
      * @param r2 the second scalar
      * @return the minimum value of two relative scalars
      */
     public static FloatMassscalar/FloatMass.html#FloatMass">FloatMassscalar/FloatMass.html#FloatMass">FloatMass min(final FloatMassscalar/FloatMass.html#FloatMass">FloatMass r1, final FloatMass r2)
     {
         return r1.lt(r2) ? r1 : r2;
     }
 
     /**
      * Return the minimum value of more than two relative scalars.
      * @param r1 the first scalar
      * @param r2 the second scalar
      * @param rn the other scalars
      * @return the minimum value of more than two relative scalars
      */
     public static FloatMassscalar/FloatMass.html#FloatMass">FloatMassscalar/FloatMass.html#FloatMass">FloatMass min(final FloatMassscalar/FloatMass.html#FloatMass">FloatMass r1, final FloatMass r2, final FloatMass... rn)
     {
         FloatMass minr = r1.lt(r2) ? r1 : r2;
         for (FloatMass r : rn)
         {
             if (r.lt(minr))
             {
                 minr = r;
             }
         }
         return minr;
     }
 
     /**
      * Returns a FloatMass 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 FloatMass
      * @return FloatMass; 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 FloatMass valueOf(final String text)
     {
         Throw.whenNull(text, "Error parsing FloatMass: text to parse is null");
         Throw.when(text.length() == 0, IllegalArgumentException.class, "Error parsing FloatMass: 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();
             MassUnit unit = MassUnit.BASE.getUnitByAbbreviation(unitString);
             if (unit != null)
             {
                 float f = Float.parseFloat(valueString);
                 return new FloatMass(f, unit);
             }
         }
         throw new IllegalArgumentException("Error parsing FloatMass from " + text);
     }
 
     /**
      * Returns a FloatMass 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 FloatMass; 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 FloatMass of(final float value, final String unitString)
     {
         Throw.whenNull(unitString, "Error parsing FloatMass: unitString is null");
         Throw.when(unitString.length() == 0, IllegalArgumentException.class, "Error parsing FloatMass: empty unitString");
         MassUnit unit = MassUnit.BASE.getUnitByAbbreviation(unitString);
         if (unit != null)
         {
             return new FloatMass(value, unit);
         }
         throw new IllegalArgumentException("Error parsing FloatMass with unit " + unitString);
     }
 
     /** {@inheritDoc} */
     @Override
     public String toStringSIPrefixed(final int smallestPower, final int biggestPower)
     {
         if (!Float.isFinite(this.si))
         {
             return toString(getDisplayUnit().getStandardUnit());
         }
         // PK: I can't think of an easier way to figure out what the exponent will be; rounding of the mantissa to the available
         // width makes this hard; This feels like an expensive way.
         String check = String.format(this.si >= 0 ? "%10.8E" : "%10.7E", this.si);
         int exponent = Integer.parseInt(check.substring(check.indexOf("E") + 1));
         if (exponent < -27 || exponent < smallestPower || exponent > 21 + 2 || exponent > biggestPower)
         {
             // Out of SI prefix range; do not scale.
             return String.format(this.si >= 0 ? "%10.4E" : "%10.3E", this.si) + " "
                     + getDisplayUnit().getStandardUnit().getId();
         }
         Integer roundedExponent = (int) Math.ceil((exponent - 2.0) / 3) * 3 + 3;
         // System.out.print(String.format("exponent=%d; roundedExponent=%d ", exponent, roundedExponent));
         String key = SIPrefixes.FACTORS.get(roundedExponent).getDefaultTextualPrefix() + "g";
         MassUnit displayUnit = getDisplayUnit().getQuantity().getUnitByAbbreviation(key);
         return toString(displayUnit);
     }
 
     /**
      * Calculate the division of FloatMass and FloatMass, which results in a FloatDimensionless scalar.
      * @param v FloatMass; scalar
      * @return FloatDimensionless; scalar as a division of FloatMass and FloatMass
      */
     public final FloatDimensionless divide(final FloatMass v)
     {
         return new FloatDimensionless(this.si / v.si, DimensionlessUnit.SI);
     }
 
     /**
      * Calculate the division of FloatMass and FloatFlowMass, which results in a FloatDuration scalar.
      * @param v FloatMass; scalar
      * @return FloatDuration; scalar as a division of FloatMass and FloatFlowMass
      */
     public final FloatDuration divide(final FloatFlowMass v)
     {
         return new FloatDuration(this.si / v.si, DurationUnit.SI);
     }
 
     /**
      * Calculate the division of FloatMass and FloatDuration, which results in a FloatFlowMass scalar.
      * @param v FloatMass; scalar
      * @return FloatFlowMass; scalar as a division of FloatMass and FloatDuration
      */
     public final FloatFlowMass divide(final FloatDuration v)
     {
         return new FloatFlowMass(this.si / v.si, FlowMassUnit.SI);
     }
 
     /**
      * Calculate the multiplication of FloatMass and FloatAcceleration, which results in a FloatForce scalar.
      * @param v FloatMass; scalar
      * @return FloatForce; scalar as a multiplication of FloatMass and FloatAcceleration
      */
     public final FloatForce times(final FloatAcceleration v)
     {
         return new FloatForce(this.si * v.si, ForceUnit.SI);
     }
 
     /**
      * Calculate the multiplication of FloatMass and FloatFrequency, which results in a FloatFlowMass scalar.
      * @param v FloatMass; scalar
      * @return FloatFlowMass; scalar as a multiplication of FloatMass and FloatFrequency
      */
     public final FloatFlowMass times(final FloatFrequency v)
     {
         return new FloatFlowMass(this.si * v.si, FlowMassUnit.SI);
     }
 
     /**
      * Calculate the division of FloatMass and FloatDensity, which results in a FloatVolume scalar.
      * @param v FloatMass; scalar
      * @return FloatVolume; scalar as a division of FloatMass and FloatDensity
      */
     public final FloatVolume divide(final FloatDensity v)
     {
         return new FloatVolume(this.si / v.si, VolumeUnit.SI);
     }
 
     /**
      * Calculate the division of FloatMass and FloatVolume, which results in a FloatDensity scalar.
      * @param v FloatMass; scalar
      * @return FloatDensity; scalar as a division of FloatMass and FloatVolume
      */
     public final FloatDensity divide(final FloatVolume v)
     {
         return new FloatDensity(this.si / v.si, DensityUnit.SI);
     }
 
     /**
      * Calculate the multiplication of FloatMass and FloatSpeed, which results in a FloatMomentum scalar.
      * @param v FloatMass; scalar
      * @return FloatMomentum; scalar as a multiplication of FloatMass and FloatSpeed
      */
     public final FloatMomentum times(final FloatSpeed v)
     {
         return new FloatMomentum(this.si * v.si, MomentumUnit.SI);
     }
 
     /** {@inheritDoc} */
     @Override
     public FloatSIScalar reciprocal()
     {
         return FloatScalar.divide(FloatDimensionless.ONE, this);
     }
 
 }