1 package org.djunits.value.vdouble.scalar;
2
3 import java.util.regex.Matcher;
4
5 import org.djunits.unit.DimensionlessUnit;
6 import org.djunits.unit.DurationUnit;
7 import org.djunits.unit.ElectricalChargeUnit;
8 import org.djunits.unit.ElectricalCurrentUnit;
9 import org.djunits.unit.Unit;
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35 public class ElectricalCharge extends AbstractDoubleScalarRel<ElectricalChargeUnit, ElectricalCharge>
36 {
37
38 private static final long serialVersionUID = 20150905L;
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40
41 public static final ElectricalCharge ZERO = new ElectricalCharge(0.0, ElectricalChargeUnit.SI);
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43
44 @SuppressWarnings("checkstyle:constantname")
45 public static final ElectricalCharge NaN = new ElectricalCharge(Double.NaN, ElectricalChargeUnit.SI);
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47
48 public static final ElectricalCharge POSITIVE_INFINITY =
49 new ElectricalCharge(Double.POSITIVE_INFINITY, ElectricalChargeUnit.SI);
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51
52 public static final ElectricalCharge NEGATIVE_INFINITY =
53 new ElectricalCharge(Double.NEGATIVE_INFINITY, ElectricalChargeUnit.SI);
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55
56 public static final ElectricalCharge POS_MAXVALUE = new ElectricalCharge(Double.MAX_VALUE, ElectricalChargeUnit.SI);
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59 public static final ElectricalCharge NEG_MAXVALUE = new ElectricalCharge(-Double.MAX_VALUE, ElectricalChargeUnit.SI);
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66 public ElectricalCharge(final double value, final ElectricalChargeUnit unit)
67 {
68 super(value, unit);
69 }
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75 public ElectricalCharge(final ElectricalCharge value)
76 {
77 super(value);
78 }
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81 @Override
82 public final ElectricalCharge instantiateRel(final double value, final ElectricalChargeUnit unit)
83 {
84 return new ElectricalCharge(value, unit);
85 }
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92 public static final ElectricalCharge createSI(final double value)
93 {
94 return new ElectricalCharge(value, ElectricalChargeUnit.SI);
95 }
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104 public static ElectricalCharge interpolate(final ElectricalCharge zero, final ElectricalCharge one, final double ratio)
105 {
106 return new ElectricalCharge(zero.getInUnit() * (1 - ratio) + one.getInUnit(zero.getUnit()) * ratio, zero.getUnit());
107 }
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115 public static ElectricalCharge max(final ElectricalCharge r1, final ElectricalCharge r2)
116 {
117 return (r1.gt(r2)) ? r1 : r2;
118 }
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127 public static ElectricalCharge max(final ElectricalCharge r1, final ElectricalCharge r2, final ElectricalCharge... rn)
128 {
129 ElectricalCharge maxr = (r1.gt(r2)) ? r1 : r2;
130 for (ElectricalCharge r : rn)
131 {
132 if (r.gt(maxr))
133 {
134 maxr = r;
135 }
136 }
137 return maxr;
138 }
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146 public static ElectricalCharge min(final ElectricalCharge r1, final ElectricalCharge r2)
147 {
148 return (r1.lt(r2)) ? r1 : r2;
149 }
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158 public static ElectricalCharge min(final ElectricalCharge r1, final ElectricalCharge r2, final ElectricalCharge... rn)
159 {
160 ElectricalCharge minr = (r1.lt(r2)) ? r1 : r2;
161 for (ElectricalCharge r : rn)
162 {
163 if (r.lt(minr))
164 {
165 minr = r;
166 }
167 }
168 return minr;
169 }
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179 public static ElectricalCharge valueOf(final String text) throws IllegalArgumentException
180 {
181 if (text == null || text.length() == 0)
182 {
183 throw new IllegalArgumentException("Error parsing ElectricalCharge -- null or empty argument");
184 }
185 Matcher matcher = NUMBER_PATTERN.matcher(text);
186 if (matcher.find())
187 {
188 int index = matcher.end();
189 try
190 {
191 String unitString = text.substring(index).trim();
192 String valueString = text.substring(0, index).trim();
193 for (ElectricalChargeUnit unit : Unit.getUnits(ElectricalChargeUnit.class))
194 {
195 if (unit.getDefaultLocaleTextualRepresentations().contains(unitString))
196 {
197 double d = Double.parseDouble(valueString);
198 return new ElectricalCharge(d, unit);
199 }
200 }
201 }
202 catch (Exception exception)
203 {
204 throw new IllegalArgumentException("Error parsing ElectricalCharge from " + text, exception);
205 }
206 }
207 throw new IllegalArgumentException("Error parsing ElectricalCharge from " + text);
208 }
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215 public final Dimensionless divideBy(final ElectricalCharge v)
216 {
217 return new Dimensionless(this.si / v.si, DimensionlessUnit.SI);
218 }
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225 public final ElectricalCurrent divideBy(final Duration v)
226 {
227 return new ElectricalCurrent(this.si / v.si, ElectricalCurrentUnit.SI);
228 }
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235 public final Duration divideBy(final ElectricalCurrent v)
236 {
237 return new Duration(this.si / v.si, DurationUnit.SI);
238 }
239
240 }