Source Code Cross Referenced for RepairPartConsumerBG.java in  » Science » Cougaar12_4 » org » cougaar » logistics » ldm » asset » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Science » Cougaar12_4 » org.cougaar.logistics.ldm.asset 
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:        package org.cougaar.logistics.ldm.asset;
028:
029:        import org.cougaar.core.service.LoggingService;
030:        import org.cougaar.planning.ldm.asset.PGDelegate;
031:        import org.cougaar.planning.ldm.asset.AggregateAsset;
032:        import org.cougaar.planning.ldm.asset.Asset;
033:        import org.cougaar.planning.ldm.asset.PGDelegate;
034:        import org.cougaar.planning.ldm.asset.PropertyGroup;
035:        import org.cougaar.planning.ldm.measure.Rate;
036:        import org.cougaar.planning.ldm.measure.CountRate;
037:        import org.cougaar.planning.ldm.plan.Schedule;
038:        import org.cougaar.glm.ldm.plan.Service;
039:        import org.cougaar.glm.ldm.oplan.OpTempo;
040:        import org.cougaar.glm.ldm.oplan.OrgActivity;
041:        import org.cougaar.util.TimeSpan;
042:        import org.cougaar.util.UnaryPredicate;
043:
044:        import org.cougaar.logistics.plugin.utils.*;
045:        import org.cougaar.logistics.ldm.MEIPrototypeProvider;
046:
047:        import java.math.BigDecimal;
048:
049:        import java.util.*;
050:
051:        public class RepairPartConsumerBG extends ConsumerBG {
052:
053:            public static HashMap cachedDBValues = new HashMap();
054:            protected RepairPartConsumerPG myPG;
055:            transient MEIPrototypeProvider parentPlugin;
056:            final static String supplyType = "Consumable";
057:            final static int MAX_PARTS = 20;
058:            final static double ZERO_X = 0.0;
059:            final static double RESERVE_X = 0.2;
060:            final static double LOW_X = 0.4;
061:            final static double MEDIUM_X = 0.6;
062:            final static double HIGH_X = 1.0;
063:            final static String LOW_OPTEMPO = OpTempo.LOW.toUpperCase();
064:            final static String MEDIUM_OPTEMPO = OpTempo.MEDIUM.toUpperCase();
065:            final static String HIGH_OPTEMPO = OpTempo.HIGH.toUpperCase();
066:            final static String PARTS = "PARTS";
067:            final static String RATES = "RATES";
068:            ArrayList consumptionRates = null;
069:            ArrayList parts = null;
070:            private transient LoggingService logger;
071:
072:            public RepairPartConsumerBG(RepairPartConsumerPG pg) {
073:                myPG = pg;
074:            }
075:
076:            public void initialize(MEIPrototypeProvider plugin) {
077:                parentPlugin = plugin;
078:                logger = parentPlugin.getLoggingService(this );
079:            }
080:
081:            public List getPredicates() {
082:                // Add limit resources policy
083:                ArrayList predList = new ArrayList();
084:                String typeId = myPG.getMei().getTypeIdentificationPG()
085:                        .getTypeIdentification();
086:                predList.add(new OrgActivityPred());
087:                return predList;
088:            }
089:
090:            public Schedule getParameterSchedule(Collection col, TimeSpan span) {
091:                Schedule paramSchedule = null;
092:                Vector params = new Vector();
093:                Iterator predList = col.iterator();
094:                UnaryPredicate predicate;
095:                // DEBUG
096:                //     String myOrgName = parentPlugin.getMyOrg().getItemIdentificationPG().getItemIdentification();
097:                //     if (myOrgName.indexOf("35-ARBN") >= 0) {
098:                //       System.out.println("getParamSched() Asset is "+
099:                // 			 myPG.getMei().getTypeIdentificationPG().getTypeIdentification());
100:                //     }
101:                ArrayList consumerlist = new ArrayList();
102:                consumerlist.add(myPG.getMei());
103:                Schedule consumerSched = parentPlugin.getScheduleUtils()
104:                        .createConsumerSchedule(consumerlist);
105:                consumerSched = parentPlugin.getScheduleUtils()
106:                        .convertQuantitySchedule(consumerSched);
107:                params.add(parentPlugin.getScheduleUtils().trimObjectSchedule(
108:                        consumerSched, span));
109:                while (predList.hasNext()) {
110:                    Iterator list = ((Collection) predList.next()).iterator();
111:                    predicate = (UnaryPredicate) list.next();
112:                    if (predicate instanceof  OrgActivityPred) {
113:                        Collection orgColl = (Collection) list.next();
114:                        if ((orgColl == null) || (orgColl.isEmpty())) {
115:                            return null;
116:                        }
117:                        Schedule orgActSched = parentPlugin.getScheduleUtils()
118:                                .createOrgActivitySchedule(orgColl);
119:                        params.add(parentPlugin.getScheduleUtils()
120:                                .trimObjectSchedule(orgActSched, span));
121:                    } else {
122:                        if (logger.isErrorEnabled()) {
123:                            logger
124:                                    .error("getParameterSchedule: unknown predicate");
125:                        }
126:                    }
127:                }
128:                paramSchedule = parentPlugin.getScheduleUtils()
129:                        .getMergedSchedule(params);
130:                return paramSchedule;
131:            }
132:
133:            public Rate getRate(Asset asset, List params) {
134:                Rate r = null;
135:                // DEBUG
136:                //     String myOrgName = parentPlugin.getMyOrg().getItemIdentificationPG().getItemIdentification();
137:                if (consumptionRates == null) {
138:                    return r;
139:                }
140:                if (params == null) {
141:                    if (logger.isErrorEnabled()) {
142:                        logger.error("getRate() params null");
143:                    }
144:                    //       if (myOrgName.indexOf("35-ARBN") >= 0) {
145:                    // 	System.out.println("getRate() params null for "+
146:                    // 			   asset.getTypeIdentificationPG().getNomenclature());
147:                    //       }
148:                    return r;
149:                }
150:                Double qty = (Double) params.get(0);
151:                OrgActivity orgAct = (OrgActivity) params.get(1);
152:                if (orgAct == null) {
153:                    if (logger.isDebugEnabled()) {
154:                        logger.debug("getRate() orgAct null for "
155:                                + asset.getTypeIdentificationPG()
156:                                        .getNomenclature());
157:                    }
158:
159:                    return r;
160:                }
161:                int idx = parts.indexOf(asset);
162:                Double d = (Double) consumptionRates.get(idx);
163:                if (d == null) {
164:                    if (logger.isErrorEnabled()) {
165:                        logger.error("getRate() consumption rate null for "
166:                                + asset.getTypeIdentificationPG()
167:                                        .getNomenclature());
168:                    }
169:
170:                    return r;
171:                }
172:
173:                double dailyRate = d.doubleValue();
174:                if (orgAct.getOpTempo().toUpperCase().equals(HIGH_OPTEMPO)) {
175:                    dailyRate = dailyRate * HIGH_X;
176:                } else if (orgAct.getOpTempo().toUpperCase().equals(
177:                        MEDIUM_OPTEMPO)) {
178:                    dailyRate = dailyRate * MEDIUM_X;
179:                } else if (orgAct.getOpTempo().toUpperCase()
180:                        .equals(LOW_OPTEMPO)) {
181:                    dailyRate = dailyRate * LOW_X;
182:                } else {
183:                    dailyRate = dailyRate * ZERO_X;
184:                }
185:
186:                r = CountRate.newEachesPerDay(dailyRate * qty.doubleValue());
187:
188:                return r;
189:            }
190:
191:            public Collection getConsumed() {
192:                if (parts == null) {
193:                    synchronized (cachedDBValues) {
194:                        Asset asset = myPG.getMei();
195:                        if (asset instanceof  AggregateAsset) {
196:                            asset = ((AggregateAsset) asset).getAsset();
197:                        }
198:                        String typeId = asset.getTypeIdentificationPG()
199:                                .getTypeIdentification();
200:                        HashMap partsNrates = (HashMap) cachedDBValues
201:                                .get(typeId);
202:                        if (partsNrates == null) {
203:                            Vector result = parentPlugin
204:                                    .lookupAssetConsumptionRate(asset,
205:                                            supplyType, myPG.getService(), myPG
206:                                                    .getTheater());
207:                            if (result == null) {
208:                                if (logger.isDebugEnabled()) {
209:                                    logger
210:                                            .debug("getConsumed(): Database query returned EMPTY result set for "
211:                                                    + myPG.getMei()
212:                                                    + ", "
213:                                                    + supplyType);
214:                                }
215:                            } else {
216:                                partsNrates = parseResults(result);
217:                                cachedDBValues.put(typeId, partsNrates);
218:                                parts = (ArrayList) partsNrates.get(PARTS);
219:                                consumptionRates = (ArrayList) partsNrates
220:                                        .get(RATES);
221:                            }
222:                        } else {
223:                            parts = (ArrayList) partsNrates.get(PARTS);
224:                            consumptionRates = (ArrayList) partsNrates
225:                                    .get(RATES);
226:                        }
227:                    }
228:                }
229:                if (parts == null) {
230:                    if (logger.isDebugEnabled()) {
231:                        logger.debug("No consumption rates for "
232:                                + myPG.getMei()
233:                                + " at "
234:                                + parentPlugin.getMyOrg()
235:                                        .getItemIdentificationPG()
236:                                        .getItemIdentification());
237:                    }
238:                    parts = new ArrayList();
239:                }
240:                return parts;
241:            }
242:
243:            public Collection getConsumed(int x) {
244:                return getConsumed();
245:            }
246:
247:            public Collection getConsumed(int x, int y) {
248:                return getConsumed();
249:            }
250:
251:            protected HashMap parseResults(Vector result) {
252:                String mei_nsn, typeid, optempo;
253:                double dcr;
254:                Asset newAsset;
255:                ArrayList spareParts = new ArrayList();
256:                ArrayList rates = new ArrayList();
257:                Enumeration results = result.elements();
258:                Object row[];
259:
260:                for (int i = 0; results.hasMoreElements() && (i < MAX_PARTS); i++) {
261:                    row = (Object[]) results.nextElement();
262:                    mei_nsn = (String) row[0];
263:                    if (logger.isDebugEnabled()) {
264:                        logger
265:                                .debug("RepairParts: parsing results for MEI nsn: "
266:                                        + mei_nsn);
267:                    }
268:                    typeid = "NSN/" + (String) row[1];
269:                    newAsset = parentPlugin.getPrototype(typeid);
270:                    if (newAsset != null) {
271:                        optempo = (String) row[2]; // Query only retrieves HIGH optempo, ignore
272:                        dcr = ((BigDecimal) row[3]).doubleValue();
273:                        spareParts.add(newAsset);
274:                        rates.add(new Double(dcr));
275:                        if (logger.isDebugEnabled()) {
276:                            logger.debug("parseResult() for part " + i + " "
277:                                    + newAsset + ", MEI " + mei_nsn + ", DCR "
278:                                    + dcr + ", Optempo " + optempo);
279:                        }
280:                    } else {
281:                        if (logger.isDebugEnabled()) {
282:                            logger
283:                                    .debug("parseResult() could not getPrototype for "
284:                                            + typeid + ", " + supplyType);
285:                        }
286:                    }
287:                }
288:                HashMap ratesMap = new HashMap();
289:                ratesMap.put(PARTS, spareParts);
290:                ratesMap.put(RATES, rates);
291:                return ratesMap;
292:            } // parseResults
293:
294:            public PGDelegate copy(PropertyGroup pg) {
295:                return null;
296:            }
297:
298:        }
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