1 package org.djunits.value.vfloat.scalar;
2
3 import java.util.regex.Matcher;
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5 import org.djunits.unit.DimensionlessUnit;
6 import org.djunits.unit.EnergyUnit;
7 import org.djunits.unit.ForceUnit;
8 import org.djunits.unit.PressureUnit;
9 import org.djunits.unit.Unit;
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35 public class FloatPressure extends AbstractFloatScalarRel<PressureUnit, FloatPressure>
36 {
37
38 private static final long serialVersionUID = 20150901L;
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40
41 public static final FloatPressure ZERO = new FloatPressure(0.0f, PressureUnit.SI);
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43
44 @SuppressWarnings("checkstyle:constantname")
45 public static final FloatPressure NaN = new FloatPressure(Float.NaN, PressureUnit.SI);
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48 public static final FloatPressure POSITIVE_INFINITY = new FloatPressure(Float.POSITIVE_INFINITY, PressureUnit.SI);
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51 public static final FloatPressure NEGATIVE_INFINITY = new FloatPressure(Float.NEGATIVE_INFINITY, PressureUnit.SI);
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54 public static final FloatPressure POS_MAXVALUE = new FloatPressure(Float.MAX_VALUE, PressureUnit.SI);
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57 public static final FloatPressure NEG_MAXVALUE = new FloatPressure(-Float.MAX_VALUE, PressureUnit.SI);
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64 public FloatPressure(final float value, final PressureUnit unit)
65 {
66 super(value, unit);
67 }
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73 public FloatPressure(final FloatPressure value)
74 {
75 super(value);
76 }
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83 public FloatPressure(final double value, final PressureUnit unit)
84 {
85 super((float) value, unit);
86 }
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89 @Override
90 public final FloatPressure instantiateRel(final float value, final PressureUnit unit)
91 {
92 return new FloatPressure(value, unit);
93 }
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100 public static final FloatPressure createSI(final float value)
101 {
102 return new FloatPressure(value, PressureUnit.SI);
103 }
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112 public static FloatPressure interpolate(final FloatPressure zero, final FloatPressure one, final float ratio)
113 {
114 return new FloatPressure(zero.getInUnit() * (1 - ratio) + one.getInUnit(zero.getUnit()) * ratio, zero.getUnit());
115 }
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123 public static FloatPressure max(final FloatPressure r1, final FloatPressure r2)
124 {
125 return (r1.gt(r2)) ? r1 : r2;
126 }
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135 public static FloatPressure max(final FloatPressure r1, final FloatPressure r2, final FloatPressure... rn)
136 {
137 FloatPressure maxr = (r1.gt(r2)) ? r1 : r2;
138 for (FloatPressure r : rn)
139 {
140 if (r.gt(maxr))
141 {
142 maxr = r;
143 }
144 }
145 return maxr;
146 }
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154 public static FloatPressure min(final FloatPressure r1, final FloatPressure r2)
155 {
156 return (r1.lt(r2)) ? r1 : r2;
157 }
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166 public static FloatPressure min(final FloatPressure r1, final FloatPressure r2, final FloatPressure... rn)
167 {
168 FloatPressure minr = (r1.lt(r2)) ? r1 : r2;
169 for (FloatPressure r : rn)
170 {
171 if (r.lt(minr))
172 {
173 minr = r;
174 }
175 }
176 return minr;
177 }
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186
187 public static FloatPressure valueOf(final String text) throws IllegalArgumentException
188 {
189 if (text == null || text.length() == 0)
190 {
191 throw new IllegalArgumentException("Error parsing FloatPressure -- null or empty argument");
192 }
193 Matcher matcher = NUMBER_PATTERN.matcher(text);
194 if (matcher.find())
195 {
196 int index = matcher.end();
197 try
198 {
199 String unitString = text.substring(index).trim();
200 String valueString = text.substring(0, index).trim();
201 for (PressureUnit unit : Unit.getUnits(PressureUnit.class))
202 {
203 if (unit.getDefaultLocaleTextualRepresentations().contains(unitString))
204 {
205 float f = Float.parseFloat(valueString);
206 return new FloatPressure(f, unit);
207 }
208 }
209 }
210 catch (Exception exception)
211 {
212 throw new IllegalArgumentException("Error parsing FloatPressure from " + text, exception);
213 }
214 }
215 throw new IllegalArgumentException("Error parsing FloatPressure from " + text);
216 }
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223 public final FloatDimensionless divideBy(final FloatPressure v)
224 {
225 return new FloatDimensionless(this.si / v.si, DimensionlessUnit.SI);
226 }
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233 public final FloatForce multiplyBy(final FloatArea v)
234 {
235 return new FloatForce(this.si * v.si, ForceUnit.SI);
236 }
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243 public final FloatEnergy multiplyBy(final FloatVolume v)
244 {
245 return new FloatEnergy(this.si * v.si, EnergyUnit.SI);
246 }
247
248 }