List of usage examples for java.util.concurrent CopyOnWriteArrayList remove
public boolean remove(Object o)
From source file:tech.tablesaw.filters.TimeDependentFilteringTest.java
public static void main(String[] args) throws Exception { int numberOfRecordsInTable = 100_000_000; Stopwatch stopwatch = Stopwatch.createStarted(); Table t = defineSchema();//from w ww . j a v a 2 s . co m generateTestData(t, numberOfRecordsInTable, stopwatch); t.setName("Observations"); // non temporal constraints String conceptA = t.stringColumn("concept").get(RandomUtils.nextInt(0, t.rowCount())); String conceptB = t.stringColumn("concept").get(RandomUtils.nextInt(0, t.rowCount())); // independent temporal constraints String conceptZ = t.stringColumn("concept").get(RandomUtils.nextInt(0, t.rowCount())); String conceptD = t.stringColumn("concept").get(RandomUtils.nextInt(0, t.rowCount())); DependencyFilter independentConstraintFilter = DependencyFilter.FIRST; // temporal dependency range constraint Range<Integer> daysConstraint = Range.closed(0, 0); StringColumn concept = t.stringColumn("concept"); //Non-temporal clause Table nt = t.where(concept.isEqualTo(conceptA).and(concept.isNotEqualTo(conceptB))); DoubleColumn ntPatients = nt.doubleColumn("patient"); // Group the original table by patient id TableSliceGroup patients = StandardTableSliceGroup.create(t, "patient"); // Create a list of patient sub-tables to work with TODO(lwhite): Build the copy-on-write to ViewGroups to avoid CopyOnWriteArrayList<TableSlice> patientTables = new CopyOnWriteArrayList<>(patients.getSlices()); // Apply the independent temporal event filtering to the patient subtables and remove any that don't pass for (TableSlice patientTable : patients) { StringColumn concepts = patientTable.stringColumn("concept"); double patientId = Double.parseDouble(patientTable.name()); if (!concepts.contains(conceptZ) || concepts.contains(conceptD)) { patientTables.remove(patientTable); } else if (!ntPatients.contains(patientId)) { // filtering out the non-temporal now constraints for // efficiency patientTables.remove(patientTable); } } List<IndependentResult> independentResults = new ArrayList<>(); // Working with the filtered patient tables, calculate the event dates for the independent events for (TableSlice patientTable : patientTables) { IndependentResult result = new IndependentResult(); List<LocalDate> eventDates = new ArrayList<>(); // iterate an individual table and find the rows where concept matches the target concept for (int row : patientTable) { StringColumn concepts = patientTable.stringColumn("concept"); DateColumn dates = patientTable.dateColumn("date"); if (concepts.get(row).equals(conceptZ)) { eventDates.add(dates.get(row)); } } if (independentConstraintFilter == DependencyFilter.FIRST) { if (eventDates.isEmpty()) { // this is an error fail("There are no event dates"); } else { //Get the first event for the current patient and createFromCsv a date range around it LocalDate date = eventDates.get(0); result.addRange(Range.closed(date.minusDays(daysConstraint.lowerEndpoint()), date.plusDays(daysConstraint.upperEndpoint()))); } //TODO handle last and any cases } independentResults.add(result); } }
From source file:codetoanalyze.java.checkers.ContainerWrapper.java
void accessSafeListOk(CopyOnWriteArrayList list, int index) { list.remove(index); }
From source file:org.jboss.windup.bootstrap.Bootstrap.java
private boolean executePhase(CommandPhase phase, CopyOnWriteArrayList<Command> commands) { for (Command command : commands) { if (phase.equals(command.getPhase())) { commands.remove(command); if (command instanceof FurnaceDependent) ((FurnaceDependent) command).setFurnace(furnace); CommandResult result = command.execute(); if (CommandResult.EXIT.equals(result)) return false; }/* w w w. j a v a2s .c om*/ } return true; }
From source file:eu.tango.energymodeller.datasourceclient.WattsUpMeterDataSourceAdaptor.java
@Override public synchronized double getCpuUtilisation(Host host, int lastNSeconds) { double count = 0.0; double sumOfUtil = 0.0; GregorianCalendar cal = new GregorianCalendar(); long now = TimeUnit.MILLISECONDS.toSeconds(cal.getTimeInMillis()); long nowMinustime = now - lastNSeconds; CopyOnWriteArrayList<CPUUtilisation> list = new CopyOnWriteArrayList<>(); list.addAll(cpuMeasure);/* w w w. ja va 2 s .c om*/ for (Iterator<CPUUtilisation> it = list.iterator(); it.hasNext();) { CPUUtilisation util = it.next(); if (util.isOlderThan(nowMinustime)) { list.remove(util); cpuMeasure.remove(util); } else { sumOfUtil = sumOfUtil + util.getCpuBusy(); count = count + 1; } } if (count == 0) { return 0.0; } return sumOfUtil / count; }
From source file:com.web.messaging.MessagingClassConstruct.java
/** * This method parses the messagingclass.xml which is obtained after undeploying the War file and metadata which is constructed in removed from the messaingclassMap * @param messagedigester// w w w. j a v a 2 s . c om * @param configFile * @param messagingClassMap * @throws FileNotFoundException * @throws IOException * @throws SAXException */ public void removeMessagingClass(Digester messagedigester, File configFile, Hashtable messagingClassMap) throws FileNotFoundException, IOException, SAXException { try { MessagingClasses messagingClasses = (MessagingClasses) messagedigester .parse(new InputSource(new FileInputStream(configFile))); for (MessagingClass messagingclass : messagingClasses.messagingClasses) { if (messagingclass.getMessagetype().equals("RandomQueue")) { ConcurrentHashMap randomqueuemap = (ConcurrentHashMap) messagingClassMap.get("RandomQueue"); //System.out.println("MessageElemName="+messagingclass.getMessageelemname().trim()+"Random Queue Map"+randomqueuemap); if (randomqueuemap != null) { CopyOnWriteArrayList queueclassList = (CopyOnWriteArrayList) randomqueuemap .get(messagingclass.getMessageelemname().trim()); if (queueclassList != null) { for (int count = 0; count < queueclassList.size(); count++) { MessagingClass messagingClassTmp = (MessagingClass) queueclassList.get(count); //System.out.println(messagingClassTmp); //System.out.println(messagingClassTmp.getMessageelemname()+" "+messagingclass.getMessageelemname() ); //System.out.println(messagingClassTmp.getMessagetype()+" "+messagingclass.getMessagetype() ); //System.out.println(messagingClassTmp.getMessagingclass()+" "+messagingclass.getMessagingclass() ); if (messagingClassTmp.getMessageelemname().trim() .equals(messagingclass.getMessageelemname().trim()) && messagingClassTmp.getMessagetype().trim() .equals(messagingclass.getMessagetype().trim()) && messagingClassTmp.getMessagingclass().trim() .equals(messagingclass.getMessagingclass().trim())) { queueclassList.remove(messagingClassTmp); } //System.out.println(count); //System.out.println("MessageElemName="+messagingClassTmp); } } } } else if (messagingclass.getMessagetype().equals("RoundRobinQueue")) { ConcurrentHashMap roundrobinqueuemap = (ConcurrentHashMap) messagingClassMap .get("RoundRobinQueue"); //System.out.println("RoundRobinQueueMap"+roundrobinqueuemap); if (roundrobinqueuemap != null) { CopyOnWriteArrayList queueclassList = (CopyOnWriteArrayList) roundrobinqueuemap .get(messagingclass.getMessageelemname().trim()); if (queueclassList != null) { for (int count = 0; count < queueclassList.size(); count++) { MessagingClass messagingClassTmp = (MessagingClass) queueclassList.get(count); if (messagingClassTmp.getMessageelemname() .equals(messagingclass.getMessageelemname()) && messagingClassTmp.getMessagetype() .equals(messagingclass.getMessagetype()) && messagingClassTmp.getMessagingclass() .equals(messagingclass.getMessagingclass())) { queueclassList.remove(messagingClassTmp); } } } } //System.out.println("End RoundRobinQueueMap"+roundrobinqueuemap); } else if (messagingclass.getMessagetype().equals("Topic")) { ConcurrentHashMap topicmap = (ConcurrentHashMap) messagingClassMap.get("Topic"); //System.out.println("TopicMap"+topicmap); if (topicmap != null) { CopyOnWriteArrayList topicclassList = (CopyOnWriteArrayList) topicmap .get(messagingclass.getMessageelemname().trim()); if (topicclassList != null) { for (int count = 0; count < topicclassList.size(); count++) { MessagingClass messagingClassTmp = (MessagingClass) topicclassList.get(count); if (messagingClassTmp.getMessageelemname() .equals(messagingclass.getMessageelemname()) && messagingClassTmp.getMessagetype() .equals(messagingclass.getMessagetype()) && messagingClassTmp.getMessagingclass() .equals(messagingclass.getMessagingclass())) { topicclassList.remove(messagingClassTmp); } } } } //System.out.println("End TopicMap"+topicmap); } } } catch (Exception ex) { //ex.printStackTrace(); } //System.out.println(messagingClassMap); }
From source file:com.app.messaging.MessagingClassConstruct.java
/** * This method parses the messagingclass.xml which is obtained after undeploying the War file and metadata which is constructed in removed from the messaingclassMap * @param messagedigester/*from w w w . j a v a 2s . co m*/ * @param configFile * @param messagingClassMap * @throws FileNotFoundException * @throws IOException * @throws SAXException */ public void removeMessagingClass(Digester messagedigester, File configFile, Hashtable messagingClassMap) throws FileNotFoundException, IOException, SAXException { try { MessagingClasses messagingClasses = (MessagingClasses) messagedigester .parse(new InputSource(new FileInputStream(configFile))); for (MessagingClass messagingclass : messagingClasses.messagingClasses) { if (messagingclass.getMessagetype().equals("RandomQueue")) { ConcurrentHashMap randomqueuemap = (ConcurrentHashMap) messagingClassMap.get("RandomQueue"); //System.out.println("MessageElemName="+messagingclass.getMessageelemname().trim()+"Random Queue Map"+randomqueuemap); if (randomqueuemap != null) { CopyOnWriteArrayList queueclassList = (CopyOnWriteArrayList) randomqueuemap .get(messagingclass.getMessageelemname().trim()); if (queueclassList != null) { for (int count = 0; count < queueclassList.size(); count++) { MessagingClass messagingClassTmp = (MessagingClass) queueclassList.get(count); //System.out.println(messagingClassTmp); //System.out.println(messagingClassTmp.getMessageelemname()+" "+messagingclass.getMessageelemname() ); //System.out.println(messagingClassTmp.getMessagetype()+" "+messagingclass.getMessagetype() ); //System.out.println(messagingClassTmp.getMessagingclass()+" "+messagingclass.getMessagingclass() ); if (messagingClassTmp.getMessageelemname().trim() .equals(messagingclass.getMessageelemname().trim()) && messagingClassTmp.getMessagetype().trim() .equals(messagingclass.getMessagetype().trim()) && messagingClassTmp.getMessagingclass().trim() .equals(messagingclass.getMessagingclass().trim())) { queueclassList.remove(messagingClassTmp); } //System.out.println(count); //System.out.println("MessageElemName="+messagingClassTmp); } } } } else if (messagingclass.getMessagetype().equals("RoundRobinQueue")) { ConcurrentHashMap roundrobinqueuemap = (ConcurrentHashMap) messagingClassMap .get("RoundRobinQueue"); //System.out.println("RoundRobinQueueMap"+roundrobinqueuemap); if (roundrobinqueuemap != null) { CopyOnWriteArrayList queueclassList = (CopyOnWriteArrayList) roundrobinqueuemap .get(messagingclass.getMessageelemname().trim()); if (queueclassList != null) { for (int count = 0; count < queueclassList.size(); count++) { MessagingClass messagingClassTmp = (MessagingClass) queueclassList.get(count); if (messagingClassTmp.getMessageelemname() .equals(messagingclass.getMessageelemname()) && messagingClassTmp.getMessagetype() .equals(messagingclass.getMessagetype()) && messagingClassTmp.getMessagingclass() .equals(messagingclass.getMessagingclass())) { queueclassList.remove(messagingClassTmp); } } } } //System.out.println("End RoundRobinQueueMap"+roundrobinqueuemap); } else if (messagingclass.getMessagetype().equals("Topic")) { ConcurrentHashMap topicmap = (ConcurrentHashMap) messagingClassMap.get("Topic"); //System.out.println("TopicMap"+topicmap); if (topicmap != null) { CopyOnWriteArrayList topicclassList = (CopyOnWriteArrayList) topicmap .get(messagingclass.getMessageelemname().trim()); if (topicclassList != null) { for (int count = 0; count < topicclassList.size(); count++) { MessagingClass messagingClassTmp = (MessagingClass) topicclassList.get(count); if (messagingClassTmp.getMessageelemname() .equals(messagingclass.getMessageelemname()) && messagingClassTmp.getMessagetype() .equals(messagingclass.getMessagetype()) && messagingClassTmp.getMessagingclass() .equals(messagingclass.getMessagingclass())) { topicclassList.remove(messagingClassTmp); } } } } //System.out.println("End TopicMap"+topicmap); } } } catch (Exception ex) { log.error("Error occurred in constructing messaging classes", ex); //ex.printStackTrace(); } //System.out.println(messagingClassMap); }