1 package org.djunits.value.vdouble.scalar;
2
3 import java.util.Locale;
4
5 import org.djunits.unit.DimensionlessUnit;
6 import org.djunits.unit.EnergyUnit;
7 import org.djunits.unit.FlowMassUnit;
8 import org.djunits.unit.LengthUnit;
9 import org.djunits.unit.MassUnit;
10 import org.djunits.unit.MomentumUnit;
11 import org.djunits.unit.PowerUnit;
12 import org.djunits.unit.SpeedUnit;
13 import org.djunits.value.vdouble.scalar.base.DoubleScalarRel;
14 import org.djutils.base.NumberParser;
15 import org.djutils.exceptions.Throw;
16
17 import jakarta.annotation.Generated;
18
19
20
21
22
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25
26
27
28 @Generated(value = "org.djunits.generator.GenerateDJUNIT", date = "2025-09-06T15:16:28.380798Z")
29 public class Momentum extends DoubleScalarRel<MomentumUnit, Momentum>
30 {
31
32 private static final long serialVersionUID = 20150905L;
33
34
35 public static final Momentum ZERO = new Momentum(0.0, MomentumUnit.SI);
36
37
38 public static final Momentum ONE = new Momentum(1.0, MomentumUnit.SI);
39
40
41 @SuppressWarnings("checkstyle:constantname")
42 public static final Momentum NaN = new Momentum(Double.NaN, MomentumUnit.SI);
43
44
45 public static final Momentum POSITIVE_INFINITY = new Momentum(Double.POSITIVE_INFINITY, MomentumUnit.SI);
46
47
48 public static final Momentum NEGATIVE_INFINITY = new Momentum(Double.NEGATIVE_INFINITY, MomentumUnit.SI);
49
50
51 public static final Momentum POS_MAXVALUE = new Momentum(Double.MAX_VALUE, MomentumUnit.SI);
52
53
54 public static final Momentum NEG_MAXVALUE = new Momentum(-Double.MAX_VALUE, MomentumUnit.SI);
55
56
57
58
59
60
61 public Momentum(final double value, final MomentumUnit unit)
62 {
63 super(value, unit);
64 }
65
66
67
68
69
70 public Momentum(final Momentum value)
71 {
72 super(value);
73 }
74
75 @Override
76 public final Momentum instantiateRel(final double value, final MomentumUnit unit)
77 {
78 return new Momentum(value, unit);
79 }
80
81
82
83
84
85
86 public static final Momentum ofSI(final double value)
87 {
88 return new Momentum(value, MomentumUnit.SI);
89 }
90
91
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93
94
95
96
97
98 public static Momentum interpolate(final Momentum zero, final Momentum one, final double ratio)
99 {
100 Throw.when(ratio < 0.0 || ratio > 1.0, IllegalArgumentException.class,
101 "ratio for interpolation should be between 0 and 1, but is %f", ratio);
102 return new Momentum(zero.getInUnit() * (1 - ratio) + one.getInUnit(zero.getDisplayUnit()) * ratio,
103 zero.getDisplayUnit());
104 }
105
106
107
108
109
110
111
112 public static Momentum max(final Momentum r1, final Momentum r2)
113 {
114 return r1.gt(r2) ? r1 : r2;
115 }
116
117
118
119
120
121
122
123
124 public static Momentum max(final Momentum r1, final Momentum r2, final Momentum... rn)
125 {
126 Momentum maxr = r1.gt(r2) ? r1 : r2;
127 for (Momentum r : rn)
128 {
129 if (r.gt(maxr))
130 {
131 maxr = r;
132 }
133 }
134 return maxr;
135 }
136
137
138
139
140
141
142
143 public static Momentum min(final Momentum r1, final Momentum r2)
144 {
145 return r1.lt(r2) ? r1 : r2;
146 }
147
148
149
150
151
152
153
154
155 public static Momentum min(final Momentum r1, final Momentum r2, final Momentum... rn)
156 {
157 Momentum minr = r1.lt(r2) ? r1 : r2;
158 for (Momentum r : rn)
159 {
160 if (r.lt(minr))
161 {
162 minr = r;
163 }
164 }
165 return minr;
166 }
167
168
169
170
171
172
173
174
175
176
177 public static Momentum valueOf(final String text)
178 {
179 Throw.whenNull(text, "Error parsing Momentum: text to parse is null");
180 Throw.when(text.length() == 0, IllegalArgumentException.class, "Error parsing Momentum: empty text to parse");
181 try
182 {
183 NumberParser numberParser = new NumberParser().lenient().trailing();
184 double d = numberParser.parseDouble(text);
185 String unitString = text.substring(numberParser.getTrailingPosition()).trim();
186 MomentumUnit unit = MomentumUnit.BASE.getUnitByAbbreviation(unitString);
187 Throw.when(unit == null, IllegalArgumentException.class, "Unit %s not found for quantity Momentum", unitString);
188 return new Momentum(d, unit);
189 }
190 catch (Exception exception)
191 {
192 throw new IllegalArgumentException(
193 "Error parsing Momentum from " + text + " using Locale " + Locale.getDefault(Locale.Category.FORMAT),
194 exception);
195 }
196 }
197
198
199
200
201
202
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204
205
206 public static Momentum of(final double value, final String unitString)
207 {
208 Throw.whenNull(unitString, "Error parsing Momentum: unitString is null");
209 Throw.when(unitString.length() == 0, IllegalArgumentException.class, "Error parsing Momentum: empty unitString");
210 MomentumUnit unit = MomentumUnit.BASE.getUnitByAbbreviation(unitString);
211 Throw.when(unit == null, IllegalArgumentException.class, "Error parsing Momentum with unit %s", unitString);
212 return new Momentum(value, unit);
213 }
214
215
216
217
218
219
220 public final Dimensionless divide(final Momentum v)
221 {
222 return new Dimensionless(this.si / v.si, DimensionlessUnit.SI);
223 }
224
225
226
227
228
229
230 public final Mass divide(final Speed v)
231 {
232 return new Mass(this.si / v.si, MassUnit.SI);
233 }
234
235
236
237
238
239
240 public final Speed divide(final Mass v)
241 {
242 return new Speed(this.si / v.si, SpeedUnit.SI);
243 }
244
245
246
247
248
249
250 public final FlowMass divide(final Length v)
251 {
252 return new FlowMass(this.si / v.si, FlowMassUnit.SI);
253 }
254
255
256
257
258
259
260 public final Length divide(final FlowMass v)
261 {
262 return new Length(this.si / v.si, LengthUnit.SI);
263 }
264
265
266
267
268
269
270 public final Energy times(final Speed v)
271 {
272 return new Energy(this.si * v.si, EnergyUnit.SI);
273 }
274
275
276
277
278
279
280 public final Power times(final Acceleration v)
281 {
282 return new Power(this.si * v.si, PowerUnit.SI);
283 }
284
285 @Override
286 public SIScalar reciprocal()
287 {
288 return SIScalar.divide(Dimensionless.ONE, this);
289 }
290
291
292
293
294
295
296
297 public static Momentum multiply(final DoubleScalarRel<?, ?> scalar1, final DoubleScalarRel<?, ?> scalar2)
298 {
299 Throw.whenNull(scalar1, "scalar1 cannot be null");
300 Throw.whenNull(scalar2, "scalar2 cannot be null");
301 Throw.when(!scalar1.getDisplayUnit().getQuantity().getSiDimensions()
302 .plus(scalar2.getDisplayUnit().getQuantity().getSiDimensions()).equals(MomentumUnit.BASE.getSiDimensions()),
303 IllegalArgumentException.class, "Multiplying %s by %s does not result in instance of type Momentum",
304 scalar1.toDisplayString(), scalar2.toDisplayString());
305 return new Momentum(scalar1.si * scalar2.si, MomentumUnit.SI);
306 }
307
308
309
310
311
312
313
314 public static Momentum divide(final DoubleScalarRel<?, ?> scalar1, final DoubleScalarRel<?, ?> scalar2)
315 {
316 Throw.whenNull(scalar1, "scalar1 cannot be null");
317 Throw.whenNull(scalar2, "scalar2 cannot be null");
318 Throw.when(!scalar1.getDisplayUnit().getQuantity().getSiDimensions()
319 .minus(scalar2.getDisplayUnit().getQuantity().getSiDimensions()).equals(MomentumUnit.BASE.getSiDimensions()),
320 IllegalArgumentException.class, "Dividing %s by %s does not result in an instance of type Momentum",
321 scalar1.toDisplayString(), scalar2.toDisplayString());
322 return new Momentum(scalar1.si / scalar2.si, MomentumUnit.SI);
323 }
324
325 }