Source Code Cross Referenced for CostRate.java in  » Science » Cougaar12_4 » org » cougaar » planning » ldm » measure » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Science » Cougaar12_4 » org.cougaar.planning.ldm.measure 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * <copyright>
003:         *  
004:         *  Copyright 1997-2004 BBNT Solutions, LLC
005:         *  under sponsorship of the Defense Advanced Research Projects
006:         *  Agency (DARPA).
007:         * 
008:         *  You can redistribute this software and/or modify it under the
009:         *  terms of the Cougaar Open Source License as published on the
010:         *  Cougaar Open Source Website (www.cougaar.org).
011:         * 
012:         *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
013:         *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
014:         *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
015:         *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
016:         *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
017:         *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
018:         *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
019:         *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
020:         *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
021:         *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
022:         *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
023:         *  
024:         * </copyright>
025:         */
026:
027:        /* @generated Thu Sep 27 15:20:43 EDT 2007 from /u01/builds/cougaar/B12_4/B12_4/070927151721/src/planning/src/org/cougaar/planning/ldm/measure/measures.def - DO NOT HAND EDIT */
028:        /** Immutable implementation of CostRate.
029:         **/package org.cougaar.planning.ldm.measure;
030:
031:        import java.io.*;
032:
033:        public final class CostRate extends AbstractMeasure implements 
034:                Externalizable, Derivative, Rate {
035:            // the value is stored as dollars/second
036:            private double theValue;
037:
038:            /** No-arg constructor is only for use by serialization **/
039:            public CostRate() {
040:            }
041:
042:            // private constructor
043:            private CostRate(double v) {
044:                theValue = v;
045:            }
046:
047:            /** @param unit One of the constant units of CostRate **/
048:            public CostRate(double v, int unit) {
049:                if (unit >= 0 && unit <= MAXUNIT)
050:                    theValue = v / getConvFactor(unit);
051:                else
052:                    throw new UnknownUnitException();
053:            }
054:
055:            /** @param unit1 One of the constant units of Cost
056:             *  @param unit2 One of the constant units of Duration
057:             **/
058:            public CostRate(double v, int unit1, int unit2) {
059:                if (unit1 >= 0 && unit1 <= Cost.MAXUNIT && unit2 >= 0
060:                        && unit2 <= Duration.MAXUNIT)
061:                    theValue = v * Cost.getConvFactor(unit1)
062:                            / Duration.getConvFactor(unit2);
063:                else
064:                    throw new UnknownUnitException();
065:            }
066:
067:            /** @param num An instance of Cost to use as numerator
068:             *  @param den An instance of Durationto use as denominator
069:             **/
070:            public CostRate(Cost num, Duration den) {
071:                theValue = num.getValue(0) / den.getValue(0);
072:            }
073:
074:            /** takes strings of the form "Number unit" **/
075:            public CostRate(String s) {
076:                int i = indexOfType(s);
077:                if (i < 0)
078:                    throw new UnknownUnitException();
079:                double n = Double.valueOf(s.substring(0, i).trim())
080:                        .doubleValue();
081:                String u = s.substring(i).trim().toLowerCase();
082:                if (u.equals("dollarspersecond"))
083:                    theValue = n / (1.0d / 1.0d);
084:                else if (u.equals("dollarsperminute"))
085:                    theValue = n / (1.0d / (1.0d / 60));
086:                else if (u.equals("dollarsperhour"))
087:                    theValue = n / (1.0d / (1.0d / 3600));
088:                else if (u.equals("dollarsperday"))
089:                    theValue = n / (1.0d / (1.0d / 86400));
090:                else if (u.equals("dollarsperweek"))
091:                    theValue = n / (1.0d / (1.0d / 604800));
092:                else if (u.equals("dollarspermillisecond"))
093:                    theValue = n / (1.0d / 1000);
094:                else if (u.equals("dollarsperkilosecond"))
095:                    theValue = n / (1.0d / (1.0d / 1000));
096:                else if (u.equals("dollarspermonth"))
097:                    theValue = n / (1.0d / (1.0d / 2629743.8));
098:                else if (u.equals("dollarsperyear"))
099:                    theValue = n / (1.0d / (1.0d / 31556926));
100:                else if (u.equals("dollarsperfortnight"))
101:                    theValue = n / (1.0d / (1.0d / 1209600));
102:                else
103:                    throw new UnknownUnitException();
104:            }
105:
106:            // TypeNamed factory methods
107:            public static final CostRate newDollarsPerSecond(double v) {
108:                return new CostRate(v * (1.0d / (1.0d / 1.0d)));
109:            }
110:
111:            public static final CostRate newDollarsPerSecond(String s) {
112:                return new CostRate((Double.valueOf(s).doubleValue())
113:                        * (1.0d / (1.0d / 1.0d)));
114:            }
115:
116:            public static final CostRate newDollarsPerMinute(double v) {
117:                return new CostRate(v * (1.0d / (1.0d / (1.0d / 60))));
118:            }
119:
120:            public static final CostRate newDollarsPerMinute(String s) {
121:                return new CostRate((Double.valueOf(s).doubleValue())
122:                        * (1.0d / (1.0d / (1.0d / 60))));
123:            }
124:
125:            public static final CostRate newDollarsPerHour(double v) {
126:                return new CostRate(v * (1.0d / (1.0d / (1.0d / 3600))));
127:            }
128:
129:            public static final CostRate newDollarsPerHour(String s) {
130:                return new CostRate((Double.valueOf(s).doubleValue())
131:                        * (1.0d / (1.0d / (1.0d / 3600))));
132:            }
133:
134:            public static final CostRate newDollarsPerDay(double v) {
135:                return new CostRate(v * (1.0d / (1.0d / (1.0d / 86400))));
136:            }
137:
138:            public static final CostRate newDollarsPerDay(String s) {
139:                return new CostRate((Double.valueOf(s).doubleValue())
140:                        * (1.0d / (1.0d / (1.0d / 86400))));
141:            }
142:
143:            public static final CostRate newDollarsPerWeek(double v) {
144:                return new CostRate(v * (1.0d / (1.0d / (1.0d / 604800))));
145:            }
146:
147:            public static final CostRate newDollarsPerWeek(String s) {
148:                return new CostRate((Double.valueOf(s).doubleValue())
149:                        * (1.0d / (1.0d / (1.0d / 604800))));
150:            }
151:
152:            public static final CostRate newDollarsPerMillisecond(double v) {
153:                return new CostRate(v * (1.0d / (1.0d / 1000)));
154:            }
155:
156:            public static final CostRate newDollarsPerMillisecond(String s) {
157:                return new CostRate((Double.valueOf(s).doubleValue())
158:                        * (1.0d / (1.0d / 1000)));
159:            }
160:
161:            public static final CostRate newDollarsPerKilosecond(double v) {
162:                return new CostRate(v * (1.0d / (1.0d / (1.0d / 1000))));
163:            }
164:
165:            public static final CostRate newDollarsPerKilosecond(String s) {
166:                return new CostRate((Double.valueOf(s).doubleValue())
167:                        * (1.0d / (1.0d / (1.0d / 1000))));
168:            }
169:
170:            public static final CostRate newDollarsPerMonth(double v) {
171:                return new CostRate(v * (1.0d / (1.0d / (1.0d / 2629743.8))));
172:            }
173:
174:            public static final CostRate newDollarsPerMonth(String s) {
175:                return new CostRate((Double.valueOf(s).doubleValue())
176:                        * (1.0d / (1.0d / (1.0d / 2629743.8))));
177:            }
178:
179:            public static final CostRate newDollarsPerYear(double v) {
180:                return new CostRate(v * (1.0d / (1.0d / (1.0d / 31556926))));
181:            }
182:
183:            public static final CostRate newDollarsPerYear(String s) {
184:                return new CostRate((Double.valueOf(s).doubleValue())
185:                        * (1.0d / (1.0d / (1.0d / 31556926))));
186:            }
187:
188:            public static final CostRate newDollarsPerFortnight(double v) {
189:                return new CostRate(v * (1.0d / (1.0d / (1.0d / 1209600))));
190:            }
191:
192:            public static final CostRate newDollarsPerFortnight(String s) {
193:                return new CostRate((Double.valueOf(s).doubleValue())
194:                        * (1.0d / (1.0d / (1.0d / 1209600))));
195:            }
196:
197:            public int getCommonUnit() {
198:                return 0;
199:            }
200:
201:            public int getMaxUnit() {
202:                return MAXUNIT;
203:            }
204:
205:            // unit names for getUnitName
206:            private static final String unitNames[] = { "dollars/second",
207:                    "dollars/minute", "dollars/hour", "dollars/day",
208:                    "dollars/week", "dollars/millisecond",
209:                    "dollars/kilosecond", "dollars/month", "dollars/year",
210:                    "dollars/fortnight", };
211:
212:            /** @param unit One of the constant units of CostRate **/
213:            public final String getUnitName(int unit) {
214:                return unitNames[unit];
215:            }
216:
217:            // Index Typed factory methods
218:            static final double convFactor[] = { (1.0d / 1.0d),
219:                    (1.0d / (1.0d / 60)), (1.0d / (1.0d / 3600)),
220:                    (1.0d / (1.0d / 86400)), (1.0d / (1.0d / 604800)),
221:                    (1.0d / 1000), (1.0d / (1.0d / 1000)),
222:                    (1.0d / (1.0d / 2629743.8)), (1.0d / (1.0d / 31556926)),
223:                    (1.0d / (1.0d / 1209600)), };
224:
225:            public static final double getConvFactor(int i) {
226:                return convFactor[i];
227:            }
228:
229:            // indexes into factor array
230:            public static final int DOLLARS_PER_SECOND = 0;
231:            public static final int DOLLARS_PER_MINUTE = 1;
232:            public static final int DOLLARS_PER_HOUR = 2;
233:            public static final int DOLLARS_PER_DAY = 3;
234:            public static final int DOLLARS_PER_WEEK = 4;
235:            public static final int DOLLARS_PER_MILLISECOND = 5;
236:            public static final int DOLLARS_PER_KILOSECOND = 6;
237:            public static final int DOLLARS_PER_MONTH = 7;
238:            public static final int DOLLARS_PER_YEAR = 8;
239:            public static final int DOLLARS_PER_FORTNIGHT = 9;
240:            static final int MAXUNIT = 9;
241:
242:            // Index Typed factory methods
243:            /** @param unit One of the constant units of CostRate **/
244:            public static final CostRate newCostRate(double v, int unit) {
245:                if (unit >= 0 && unit <= MAXUNIT)
246:                    return new CostRate(v * getConvFactor(unit));
247:                else
248:                    throw new UnknownUnitException();
249:            }
250:
251:            /** @param unit One of the constant units of CostRate **/
252:            public static final CostRate newCostRate(String s, int unit) {
253:                if (unit >= 0 && unit <= MAXUNIT)
254:                    return new CostRate((Double.valueOf(s).doubleValue())
255:                            * getConvFactor(unit));
256:                else
257:                    throw new UnknownUnitException();
258:            }
259:
260:            // Index Typed factory methods
261:            /** @param unit1 One of the constant units of Cost
262:             *  @param unit2 One of the constant units of Duration
263:             **/
264:            public static final CostRate newCostRate(double v, int unit1,
265:                    int unit2) {
266:                if (unit1 >= 0 && unit1 <= Cost.MAXUNIT && unit2 >= 0
267:                        && unit2 <= Duration.MAXUNIT)
268:                    return new CostRate(v * Cost.getConvFactor(unit1)
269:                            / Duration.getConvFactor(unit2));
270:                else
271:                    throw new UnknownUnitException();
272:            }
273:
274:            /** @param num An instance of Cost to use as numerator
275:             *  @param den An instance of Durationto use as denominator
276:             **/
277:            public static final CostRate newCostRate(Cost num, Duration den) {
278:                return new CostRate(num.getValue(0) / den.getValue(0));
279:            }
280:
281:            /** @param unit1 One of the constant units of Cost
282:             *  @param unit2 One of the constant units of Duration
283:             **/
284:            public static final CostRate newCostRate(String s, int unit1,
285:                    int unit2) {
286:                if (unit1 >= 0 && unit1 <= Cost.MAXUNIT && unit2 >= 0
287:                        && unit2 <= Duration.MAXUNIT)
288:                    return new CostRate((Double.valueOf(s).doubleValue())
289:                            * Cost.getConvFactor(unit1)
290:                            / Duration.getConvFactor(unit2));
291:                else
292:                    throw new UnknownUnitException();
293:            }
294:
295:            // Support for AbstractMeasure-level constructor
296:            public static final AbstractMeasure newMeasure(String s, int unit) {
297:                return newCostRate(s, unit);
298:            }
299:
300:            public static final AbstractMeasure newMeasure(double v, int unit) {
301:                return newCostRate(v, unit);
302:            }
303:
304:            // simple math : addition and subtraction
305:            public final Measure add(Measure toAdd) {
306:                if (!(toAdd instanceof  CostRate))
307:                    throw new IllegalArgumentException();
308:                return new CostRate(theValue + toAdd.getNativeValue());
309:            }
310:
311:            public final Measure subtract(Measure toSubtract) {
312:                if (!(toSubtract instanceof  CostRate))
313:                    throw new IllegalArgumentException();
314:                return new CostRate(theValue - toSubtract.getNativeValue());
315:            }
316:
317:            public final Measure scale(double scale) {
318:                return new CostRate(theValue * scale, 0);
319:            }
320:
321:            public final Measure negate() {
322:                return newCostRate(-1 * theValue, 0);
323:            }
324:
325:            public final Measure floor(int unit) {
326:                return newCostRate(Math.floor(getValue(unit)), 0);
327:            }
328:
329:            public final Measure valueOf(double value) {
330:                return new CostRate(value);
331:            }
332:
333:            public final Measure valueOf(double value, int unit) {
334:                return new CostRate(value, unit);
335:            }
336:
337:            public final double getNativeValue() {
338:                return theValue;
339:            }
340:
341:            public final int getNativeUnit() {
342:                return 0;
343:            }
344:
345:            public final Duration divide(Rate toRate) {
346:                throw new IllegalArgumentException(
347:                        "Call divideRate instead to divide one Rate by another.");
348:            }
349:
350:            public final double divideRate(Rate toRate) {
351:                if (toRate.getCanonicalNumerator().getClass() != getCanonicalNumerator()
352:                        .getClass()
353:                        || toRate.getCanonicalDenominator().getClass() != getCanonicalDenominator()
354:                                .getClass()) {
355:                    throw new IllegalArgumentException("Expecting a CostRate"
356:                            + ", got a "
357:                            + toRate.getCanonicalNumerator().getClass() + "/"
358:                            + toRate.getCanonicalDenominator().getClass());
359:                }
360:                return theValue / toRate.getNativeValue();
361:            }
362:
363:            // Unit-based Reader methods
364:            public double getDollarsPerSecond() {
365:                return (theValue * (1.0d / 1.0d));
366:            }
367:
368:            public double getDollarsPerMinute() {
369:                return (theValue * (1.0d / (1.0d / 60)));
370:            }
371:
372:            public double getDollarsPerHour() {
373:                return (theValue * (1.0d / (1.0d / 3600)));
374:            }
375:
376:            public double getDollarsPerDay() {
377:                return (theValue * (1.0d / (1.0d / 86400)));
378:            }
379:
380:            public double getDollarsPerWeek() {
381:                return (theValue * (1.0d / (1.0d / 604800)));
382:            }
383:
384:            public double getDollarsPerMillisecond() {
385:                return (theValue * (1.0d / 1000));
386:            }
387:
388:            public double getDollarsPerKilosecond() {
389:                return (theValue * (1.0d / (1.0d / 1000)));
390:            }
391:
392:            public double getDollarsPerMonth() {
393:                return (theValue * (1.0d / (1.0d / 2629743.8)));
394:            }
395:
396:            public double getDollarsPerYear() {
397:                return (theValue * (1.0d / (1.0d / 31556926)));
398:            }
399:
400:            public double getDollarsPerFortnight() {
401:                return (theValue * (1.0d / (1.0d / 1209600)));
402:            }
403:
404:            /** @param unit One of the constant units of CostRate **/
405:            public double getValue(int unit) {
406:                if (unit >= 0 && unit <= MAXUNIT)
407:                    return (theValue * getConvFactor(unit));
408:                else
409:                    throw new UnknownUnitException();
410:            }
411:
412:            /** @param unit1 One of the constant units of Cost
413:             *  @param unit2 One of the constant units of Duration
414:             **/
415:            public double getValue(int unit1, int unit2) {
416:                if (unit1 >= 0 && unit1 <= Cost.MAXUNIT && unit2 >= 0
417:                        && unit2 <= Duration.MAXUNIT)
418:                    return (theValue * Duration.getConvFactor(unit2) / Cost
419:                            .getConvFactor(unit1));
420:                else
421:                    throw new UnknownUnitException();
422:            }
423:
424:            public boolean equals(Object o) {
425:                return (o instanceof  CostRate && theValue == ((CostRate) o).theValue);
426:            }
427:
428:            public String toString() {
429:                return Double.toString(theValue) + "usd/s";
430:            }
431:
432:            public int hashCode() {
433:                return (new Double(theValue)).hashCode();
434:            }
435:
436:            // Derivative
437:            public final Class getNumeratorClass() {
438:                return Cost.class;
439:            }
440:
441:            public final Class getDenominatorClass() {
442:                return Duration.class;
443:            }
444:
445:            private final static Cost can_num = new Cost(0.0, 0);
446:
447:            public final Measure getCanonicalNumerator() {
448:                return can_num;
449:            }
450:
451:            private final static Duration can_den = new Duration(0.0, 0);
452:
453:            public final Measure getCanonicalDenominator() {
454:                return can_den;
455:            }
456:
457:            public final Measure computeNumerator(Measure den) {
458:                if (!(den instanceof  Duration))
459:                    throw new IllegalArgumentException();
460:                return new Cost(theValue * den.getValue(0), 0);
461:            }
462:
463:            public final Measure computeDenominator(Measure num) {
464:                if (!(num instanceof  Cost))
465:                    throw new IllegalArgumentException();
466:                return new Duration(num.getValue(0) / theValue, 0);
467:            }
468:
469:            // serialization
470:            public void writeExternal(ObjectOutput out) throws IOException {
471:                out.writeDouble(theValue);
472:            }
473:
474:            public void readExternal(ObjectInput in) throws IOException {
475:                theValue = in.readDouble();
476:            }
477:        }
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