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1   package org.djunits.value.vdouble.scalar;
2   
3   import java.util.regex.Matcher;
4   
5   import javax.annotation.Generated;
6   
7   import org.djunits.Throw;
8   import org.djunits.unit.AreaUnit;
9   import org.djunits.unit.DimensionlessUnit;
10  import org.djunits.unit.IlluminanceUnit;
11  import org.djunits.unit.LuminousFluxUnit;
12  import org.djunits.unit.LuminousIntensityUnit;
13  import org.djunits.unit.SolidAngleUnit;
14  import org.djunits.value.util.ValueUtil;
15  import org.djunits.value.vdouble.scalar.base.AbstractDoubleScalarRel;
16  
17  /**
18   * Easy access methods for the LuminousFlux DoubleScalar, which is relative by definition.
19   * <p>
20   * Copyright (c) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
21   * BSD-style license. See <a href="https://djunits.org/docs/license.html">DJUNITS License</a>.
22   * </p>
23   * @author <a href="https://www.tudelft.nl/averbraeck">Alexander Verbraeck</a>
24   * @author <a href="https://www.tudelft.nl/staff/p.knoppers/">Peter Knoppers</a>
25   */
26  @Generated(value = "org.djunits.generator.GenerateDJUNIT", date = "2019-10-18T12:12:25.568Z")
27  public class LuminousFlux extends AbstractDoubleScalarRel<LuminousFluxUnit, LuminousFlux>
28  {
29      /** */
30      private static final long serialVersionUID = 20150905L;
31  
32      /** Constant with value zero. */
33      public static final LuminousFluxlar/LuminousFlux.html#LuminousFlux">LuminousFlux ZERO = new LuminousFlux(0.0, LuminousFluxUnit.SI);
34  
35      /** Constant with value one. */
36      public static final LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFlux ONE = new LuminousFlux(1.0, LuminousFluxUnit.SI);
37  
38      /** Constant with value NaN. */
39      @SuppressWarnings("checkstyle:constantname")
40      public static final LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFlux NaN = new LuminousFlux(Double.NaN, LuminousFluxUnit.SI);
41  
42      /** Constant with value POSITIVE_INFINITY. */
43      public static final LuminousFluxlux.html#LuminousFlux">LuminousFlux POSITIVE_INFINITY = new LuminousFlux(Double.POSITIVE_INFINITY, LuminousFluxUnit.SI);
44  
45      /** Constant with value NEGATIVE_INFINITY. */
46      public static final LuminousFluxlux.html#LuminousFlux">LuminousFlux NEGATIVE_INFINITY = new LuminousFlux(Double.NEGATIVE_INFINITY, LuminousFluxUnit.SI);
47  
48      /** Constant with value MAX_VALUE. */
49      public static final LuminousFluxnousFlux.html#LuminousFlux">LuminousFlux POS_MAXVALUE = new LuminousFlux(Double.MAX_VALUE, LuminousFluxUnit.SI);
50  
51      /** Constant with value -MAX_VALUE. */
52      public static final LuminousFluxnousFlux.html#LuminousFlux">LuminousFlux NEG_MAXVALUE = new LuminousFlux(-Double.MAX_VALUE, LuminousFluxUnit.SI);
53  
54      /**
55       * Construct LuminousFlux scalar.
56       * @param value double; the double value
57       * @param unit LuminousFluxUnit; unit for the double value
58       */
59      public LuminousFlux(final double value, final LuminousFluxUnit unit)
60      {
61          super(value, unit);
62      }
63  
64      /**
65       * Construct LuminousFlux scalar.
66       * @param value LuminousFlux; Scalar from which to construct this instance
67       */
68      public LuminousFluxe/scalar/LuminousFlux.html#LuminousFlux">LuminousFlux(final LuminousFlux value)
69      {
70          super(value);
71      }
72  
73      /** {@inheritDoc} */
74      @Override
75      public final LuminousFlux instantiateRel(final double value, final LuminousFluxUnit unit)
76      {
77          return new LuminousFlux(value, unit);
78      }
79  
80      /**
81       * Construct LuminousFlux scalar.
82       * @param value double; the double value in SI units
83       * @return LuminousFlux; the new scalar with the SI value
84       */
85      public static final LuminousFlux instantiateSI(final double value)
86      {
87          return new LuminousFlux(value, LuminousFluxUnit.SI);
88      }
89  
90      /**
91       * Interpolate between two values.
92       * @param zero LuminousFlux; the low value
93       * @param one LuminousFlux; the high value
94       * @param ratio double; the ratio between 0 and 1, inclusive
95       * @return LuminousFlux; a Scalar at the ratio between
96       */
97      public static LuminousFluxar/LuminousFlux.html#LuminousFlux">LuminousFluxinousFlux.html#LuminousFlux">LuminousFlux interpolate(final LuminousFluxar/LuminousFlux.html#LuminousFlux">LuminousFlux zero, final LuminousFlux one, final double ratio)
98      {
99          return new LuminousFlux(zero.getInUnit() * (1 - ratio) + one.getInUnit(zero.getDisplayUnit()) * ratio,
100                 zero.getDisplayUnit());
101     }
102 
103     /**
104      * Return the maximum value of two relative scalars.
105      * @param r1 LuminousFlux; the first scalar
106      * @param r2 LuminousFlux; the second scalar
107      * @return LuminousFlux; the maximum value of two relative scalars
108      */
109     public static LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFlux max(final LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFlux r1, final LuminousFlux r2)
110     {
111         return (r1.gt(r2)) ? r1 : r2;
112     }
113 
114     /**
115      * Return the maximum value of more than two relative scalars.
116      * @param r1 LuminousFlux; the first scalar
117      * @param r2 LuminousFlux; the second scalar
118      * @param rn LuminousFlux...; the other scalars
119      * @return LuminousFlux; the maximum value of more than two relative scalars
120      */
121     public static LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFlux max(final LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFlux r1, final LuminousFlux r2, final LuminousFlux... rn)
122     {
123         LuminousFlux maxr = (r1.gt(r2)) ? r1 : r2;
124         for (LuminousFlux r : rn)
125         {
126             if (r.gt(maxr))
127             {
128                 maxr = r;
129             }
130         }
131         return maxr;
132     }
133 
134     /**
135      * Return the minimum value of two relative scalars.
136      * @param r1 LuminousFlux; the first scalar
137      * @param r2 LuminousFlux; the second scalar
138      * @return LuminousFlux; the minimum value of two relative scalars
139      */
140     public static LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFlux min(final LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFlux r1, final LuminousFlux r2)
141     {
142         return (r1.lt(r2)) ? r1 : r2;
143     }
144 
145     /**
146      * Return the minimum value of more than two relative scalars.
147      * @param r1 LuminousFlux; the first scalar
148      * @param r2 LuminousFlux; the second scalar
149      * @param rn LuminousFlux...; the other scalars
150      * @return LuminousFlux; the minimum value of more than two relative scalars
151      */
152     public static LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFlux min(final LuminousFluxalar/LuminousFlux.html#LuminousFlux">LuminousFlux r1, final LuminousFlux r2, final LuminousFlux... rn)
153     {
154         LuminousFlux minr = (r1.lt(r2)) ? r1 : r2;
155         for (LuminousFlux r : rn)
156         {
157             if (r.lt(minr))
158             {
159                 minr = r;
160             }
161         }
162         return minr;
163     }
164 
165     /**
166      * Returns a LuminousFlux representation of a textual representation of a value with a unit. The String representation that
167      * can be parsed is the double value in the unit, followed by the official abbreviation of the unit. Spaces are allowed, but
168      * not required, between the value and the unit.
169      * @param text String; the textual representation to parse into a LuminousFlux
170      * @return LuminousFlux; the Scalar representation of the value in its unit
171      * @throws IllegalArgumentException when the text cannot be parsed
172      * @throws NullPointerException when the text argument is null
173      */
174     public static LuminousFlux valueOf(final String text)
175     {
176         Throw.whenNull(text, "Error parsing LuminousFlux: text to parse is null");
177         Throw.when(text.length() == 0, IllegalArgumentException.class, "Error parsing LuminousFlux: empty text to parse");
178         Matcher matcher = ValueUtil.NUMBER_PATTERN.matcher(text);
179         if (matcher.find())
180         {
181             int index = matcher.end();
182             String unitString = text.substring(index).trim();
183             String valueString = text.substring(0, index).trim();
184             LuminousFluxUnit unit = LuminousFluxUnit.BASE.getUnitByAbbreviation(unitString);
185             if (unit != null)
186             {
187                 double d = Double.parseDouble(valueString);
188                 return new LuminousFlux(d, unit);
189             }
190         }
191         throw new IllegalArgumentException("Error parsing LuminousFlux from " + text);
192     }
193 
194     /**
195      * Returns a LuminousFlux based on a value and the textual representation of the unit.
196      * @param value double; the value to use
197      * @param unitString String; the textual representation of the unit
198      * @return LuminousFlux; the Scalar representation of the value in its unit
199      * @throws IllegalArgumentException when the unit cannot be parsed or is incorrect
200      * @throws NullPointerException when the unitString argument is null
201      */
202     public static LuminousFlux of(final double value, final String unitString)
203     {
204         Throw.whenNull(unitString, "Error parsing LuminousFlux: unitString is null");
205         Throw.when(unitString.length() == 0, IllegalArgumentException.class, "Error parsing LuminousFlux: empty unitString");
206         LuminousFluxUnit unit = LuminousFluxUnit.BASE.getUnitByAbbreviation(unitString);
207         if (unit != null)
208         {
209             return new LuminousFlux(value, unit);
210         }
211         throw new IllegalArgumentException("Error parsing LuminousFlux with unit " + unitString);
212     }
213 
214     /**
215      * Calculate the division of LuminousFlux and LuminousFlux, which results in a Dimensionless scalar.
216      * @param v LuminousFlux scalar
217      * @return Dimensionless scalar as a division of LuminousFlux and LuminousFlux
218      */
219     public final Dimensionless divide(final LuminousFlux v)
220     {
221         return new Dimensionless(this.si / v.si, DimensionlessUnit.SI);
222     }
223 
224     /**
225      * Calculate the division of LuminousFlux and Area, which results in a Illuminance scalar.
226      * @param v LuminousFlux scalar
227      * @return Illuminance scalar as a division of LuminousFlux and Area
228      */
229     public final Illuminance divide(final Area v)
230     {
231         return new Illuminance(this.si / v.si, IlluminanceUnit.SI);
232     }
233 
234     /**
235      * Calculate the division of LuminousFlux and Illuminance, which results in a Area scalar.
236      * @param v LuminousFlux scalar
237      * @return Area scalar as a division of LuminousFlux and Illuminance
238      */
239     public final Area divide(final Illuminance v)
240     {
241         return new Area(this.si / v.si, AreaUnit.SI);
242     }
243 
244     /**
245      * Calculate the division of LuminousFlux and LuminousIntensity, which results in a SolidAngle scalar.
246      * @param v LuminousFlux scalar
247      * @return SolidAngle scalar as a division of LuminousFlux and LuminousIntensity
248      */
249     public final SolidAngle divide(final LuminousIntensity v)
250     {
251         return new SolidAngle(this.si / v.si, SolidAngleUnit.SI);
252     }
253 
254     /**
255      * Calculate the division of LuminousFlux and SolidAngle, which results in a LuminousIntensity scalar.
256      * @param v LuminousFlux scalar
257      * @return LuminousIntensity scalar as a division of LuminousFlux and SolidAngle
258      */
259     public final LuminousIntensity divide(final SolidAngle v)
260     {
261         return new LuminousIntensity(this.si / v.si, LuminousIntensityUnit.SI);
262     }
263 
264 }