List of usage examples for java.util ArrayDeque ArrayDeque
public ArrayDeque()
From source file:com.espertech.esper.core.EPRuntimeImpl.java
private void processMatches(EventBean event) { // get matching filters ArrayBackedCollection<FilterHandle> matches = matchesArrayThreadLocal.get(); long version = services.getFilterService().evaluate(event, matches, engineFilterAndDispatchTimeContext); if (ThreadLogUtil.ENABLED_TRACE) { ThreadLogUtil.trace("Found matches for underlying ", matches.size(), event.getUnderlying()); }/*from www .j av a 2 s .c om*/ if (matches.size() == 0) { if (unmatchedListener != null) { unmatchedListener.update(event); } return; } Map<EPStatementHandle, ArrayDeque<FilterHandleCallback>> stmtCallbacks = matchesPerStmtThreadLocal.get(); Object[] matchArray = matches.getArray(); int entryCount = matches.size(); for (int i = 0; i < entryCount; i++) { EPStatementHandleCallback handleCallback = (EPStatementHandleCallback) matchArray[i]; EPStatementHandle handle = handleCallback.getEpStatementHandle(); // Self-joins require that the internal dispatch happens after all streams are evaluated. // Priority or preemptive settings also require special ordering. if (handle.isCanSelfJoin() || isPrioritized) { ArrayDeque<FilterHandleCallback> callbacks = stmtCallbacks.get(handle); if (callbacks == null) { callbacks = new ArrayDeque<FilterHandleCallback>(); stmtCallbacks.put(handle, callbacks); } callbacks.add(handleCallback.getFilterCallback()); continue; } if ((MetricReportingPath.isMetricsEnabled) && (handle.getMetricsHandle().isEnabled())) { long cpuTimeBefore = MetricUtil.getCPUCurrentThread(); long wallTimeBefore = MetricUtil.getWall(); processStatementFilterSingle(handle, handleCallback, event, version); long wallTimeAfter = MetricUtil.getWall(); long cpuTimeAfter = MetricUtil.getCPUCurrentThread(); long deltaCPU = cpuTimeAfter - cpuTimeBefore; long deltaWall = wallTimeAfter - wallTimeBefore; services.getMetricsReportingService().accountTime(handle.getMetricsHandle(), deltaCPU, deltaWall, 1); } else { if ((ThreadingOption.isThreadingEnabled) && (services.getThreadingService().isRouteThreading())) { services.getThreadingService() .submitRoute(new RouteUnitSingle(this, handleCallback, event, version)); } else { processStatementFilterSingle(handle, handleCallback, event, version); } } } matches.clear(); if (stmtCallbacks.isEmpty()) { return; } for (Map.Entry<EPStatementHandle, ArrayDeque<FilterHandleCallback>> entry : stmtCallbacks.entrySet()) { EPStatementHandle handle = entry.getKey(); ArrayDeque<FilterHandleCallback> callbackList = entry.getValue(); if ((MetricReportingPath.isMetricsEnabled) && (handle.getMetricsHandle().isEnabled())) { long cpuTimeBefore = MetricUtil.getCPUCurrentThread(); long wallTimeBefore = MetricUtil.getWall(); processStatementFilterMultiple(handle, callbackList, event, version); long wallTimeAfter = MetricUtil.getWall(); long cpuTimeAfter = MetricUtil.getCPUCurrentThread(); long deltaCPU = cpuTimeAfter - cpuTimeBefore; long deltaWall = wallTimeAfter - wallTimeBefore; services.getMetricsReportingService().accountTime(handle.getMetricsHandle(), deltaCPU, deltaWall, callbackList.size()); } else { if ((ThreadingOption.isThreadingEnabled) && (services.getThreadingService().isRouteThreading())) { services.getThreadingService() .submitRoute(new RouteUnitMultiple(this, callbackList, event, handle, version)); } else { processStatementFilterMultiple(handle, callbackList, event, version); } if ((isPrioritized) && (handle.isPreemptive())) { break; } } } stmtCallbacks.clear(); }
From source file:co.paralleluniverse.galaxy.core.Cache.java
@Override
@SuppressWarnings({ "BoxedValueEquality" })
public void receive(Message message) {
if (recursive.get() != Boolean.TRUE) {
recursive.set(Boolean.TRUE);
try {//w ww .j a va 2s . com
LOG.debug("Received: {}", message);
receive1(message);
receiveShortCircuit();
} finally {
recursive.remove();
}
} else { // short-circuit
LOG.debug("Received short-circuit: {}", message);
Queue<Message> ms = shortCircuitMessage.get();
if (ms == null) {
ms = new ArrayDeque<Message>();
shortCircuitMessage.set(ms);
}
ms.add(message);
}
}
From source file:org.voltdb.iv2.LeaderAppointer.java
private boolean isClusterKSafe(Set<Integer> hostsOnRing) { boolean retval = true; List<String> partitionDirs = null; ImmutableSortedSet.Builder<KSafetyStats.StatsPoint> lackingReplication = ImmutableSortedSet.naturalOrder(); try {/*from w ww .j ava2s . c o m*/ partitionDirs = m_zk.getChildren(VoltZK.leaders_initiators, null); } catch (Exception e) { VoltDB.crashLocalVoltDB("Unable to read partitions from ZK", true, e); } //Don't fetch the values serially do it asynchronously Queue<ZKUtil.ByteArrayCallback> dataCallbacks = new ArrayDeque<ZKUtil.ByteArrayCallback>(); Queue<ZKUtil.ChildrenCallback> childrenCallbacks = new ArrayDeque<ZKUtil.ChildrenCallback>(); for (String partitionDir : partitionDirs) { String dir = ZKUtil.joinZKPath(VoltZK.leaders_initiators, partitionDir); try { ZKUtil.ByteArrayCallback callback = new ZKUtil.ByteArrayCallback(); m_zk.getData(dir, false, callback, null); dataCallbacks.offer(callback); ZKUtil.ChildrenCallback childrenCallback = new ZKUtil.ChildrenCallback(); m_zk.getChildren(dir, false, childrenCallback, null); childrenCallbacks.offer(childrenCallback); } catch (Exception e) { VoltDB.crashLocalVoltDB("Unable to read replicas in ZK dir: " + dir, true, e); } } final long statTs = System.currentTimeMillis(); for (String partitionDir : partitionDirs) { int pid = LeaderElector.getPartitionFromElectionDir(partitionDir); String dir = ZKUtil.joinZKPath(VoltZK.leaders_initiators, partitionDir); try { // The data of the partition dir indicates whether the partition has finished // initializing or not. If not, the replicas may still be in the process of // adding themselves to the dir. So don't check for k-safety if that's the case. byte[] partitionState = dataCallbacks.poll().getData(); boolean isInitializing = false; if (partitionState != null && partitionState.length == 1) { isInitializing = partitionState[0] == LeaderElector.INITIALIZING; } List<String> replicas = childrenCallbacks.poll().getChildren(); if (pid == MpInitiator.MP_INIT_PID) continue; final boolean partitionNotOnHashRing = partitionNotOnHashRing(pid); if (!isInitializing && replicas.isEmpty()) { //These partitions can fail, just cleanup and remove the partition from the system if (partitionNotOnHashRing) { removeAndCleanupPartition(pid); continue; } tmLog.fatal("K-Safety violation: No replicas found for partition: " + pid); retval = false; } else if (!partitionNotOnHashRing) { //Record host ids for all partitions that are on the ring //so they are considered for partition detection for (String replica : replicas) { final String split[] = replica.split("/"); final long hsId = Long.valueOf(split[split.length - 1].split("_")[0]); final int hostId = CoreUtils.getHostIdFromHSId(hsId); hostsOnRing.add(hostId); } } if (!isInitializing && !partitionNotOnHashRing) { lackingReplication .add(new KSafetyStats.StatsPoint(statTs, pid, m_kfactor + 1 - replicas.size())); } } catch (Exception e) { VoltDB.crashLocalVoltDB("Unable to read replicas in ZK dir: " + dir, true, e); } } m_stats.setSafetySet(lackingReplication.build()); return retval; }
From source file:org.betaconceptframework.astroboa.engine.definition.visitor.CmsPropertyVisitor.java
private Deque<XSType> collectAllSuperTypesIncludingProvidedElement(XSElementDecl element) { Deque<XSType> types = new ArrayDeque<XSType>(); XSType currentElement = element.getType(); boolean elementIsContentObjectType = false; while (!elementIsContentObjectType) { elementIsContentObjectType = currentElement.getName() != null && CmsDefinitionItem.contentObjectType.equals(ItemUtils.createNewItem(null, currentElement.getTargetNamespace(), currentElement.getName())); if (elementIsContentObjectType) { if (currentElement.isComplexType()) { types.push(currentElement); }//from w w w . jav a2 s .c om break; //Need to go no further } else { //Method getBaseType is always non-null. //According to the documentation, //"Note that if this type represents xs:anyType, this method returns itself. " //Threrefore break loop if we come across to such case if (currentElement == currentElement.getBaseType()) { break; } else { if (currentElement.isComplexType()) { types.push(currentElement); } currentElement = currentElement.getBaseType(); } } } return types; }
From source file:amfservices.actions.PGServicesAction.java
public Map<String, Object> takeRandomizePrizeAction(String uid, long now) { UserTempData uTempData = UserTempData.getTempData(uid); int nTurn = PGHelper.toInteger(uTempData.getData(PGMacro.RAND_PRIZE_TURN)); PGException.Assert(nTurn > 0, PGError.NOT_ENOUGH_RP_TURN, "You have 0 turn"); // reduce turn --nTurn;/* w w w . j a v a 2 s . c o m*/ uTempData.setData(PGMacro.RAND_PRIZE_TURN, nTurn); String prizeID = PGConfig.inst().getRandomizePrizes().randomPrize(); CFRandomizePrize.Prize prizeData = PGConfig.inst().getRandomizePrizes().get(prizeID); if (prizeData.isAutoPrize()) { PGPrize prize = PrizeFactory.getPrize(prizeData.getPrize()); EntityContext context = EntityContext.getContext(uid); Map<String, Object> pzDesc = prize.award(context, now); context.saveToDB(); // find total gold prized: Deque<Map<String, Object>> pzStack = new ArrayDeque(); int totalGoldPrized = 0; pzStack.add(prizeData.getPrize()); while (!pzStack.isEmpty()) { Map<String, Object> pz = pzStack.pollLast(); for (Map.Entry<String, Object> pzEntry : pz.entrySet()) { String pzKey = pzEntry.getKey(); Object pzVal = pzEntry.getValue(); if (pzVal instanceof Map) { pzStack.addLast((Map) pzVal); } else if ("gold".equals(pzKey)) { totalGoldPrized += PGHelper.toInteger(pzVal); } } } if (totalGoldPrized > 0) { QuestLogger qLogger = QuestServices.inst().getQuestLogger(uid, now); qLogger.log(new GoldDialRecord(totalGoldPrized)); } return AMFBuilder.make(PGMacro.RAND_PRIZE_ID, prizeID, PGMacro.PRIZE, pzDesc); } else { String giftID = GiftServices.inst().sendGift(Arrays.asList(new String[] { uid }), prizeData.getPrize(), now, PGConfig.inst().temp().RandomizePrize_Expire()).getGiftID(); return AMFBuilder.make(PGMacro.RAND_PRIZE_ID, prizeID, PGMacro.GIFT_ID, giftID); } }
From source file:com.espertech.esper.core.EPRuntimeImpl.java
private ArrayDeque<FilterHandle> getCallbackList(EventBean event, String statementId) { ArrayDeque<FilterHandle> callbacks = new ArrayDeque<FilterHandle>(); services.getFilterService().evaluate(event, callbacks, engineFilterAndDispatchTimeContext, statementId); return callbacks; }
From source file:loci.formats.in.LIFReader.java
private void translateMetadata(Element root) throws FormatException { Element realRoot = (Element) root.getChildNodes().item(0); NodeList toPrune = getNodes(realRoot, "LDM_Block_Sequential_Master"); if (toPrune != null) { for (int i = 0; i < toPrune.getLength(); i++) { Element prune = (Element) toPrune.item(i); Element parent = (Element) prune.getParentNode(); parent.removeChild(prune);/*from www . j av a 2 s .c om*/ } } NodeList images = getNodes(realRoot, "Image"); List<Element> imageNodes = new ArrayList<Element>(); Long[] oldOffsets = null; if (images.getLength() > offsets.size()) { oldOffsets = offsets.toArray(new Long[offsets.size()]); offsets.clear(); } int nextOffset = 0; for (int i = 0; i < images.getLength(); i++) { Element image = (Element) images.item(i); Element grandparent = (Element) image.getParentNode(); if (grandparent == null) { continue; } grandparent = (Element) grandparent.getParentNode(); if (grandparent == null) { continue; } if (!"ProcessingHistory".equals(grandparent.getNodeName())) { // image is being referenced from an event list imageNodes.add(image); if (oldOffsets != null && nextOffset < oldOffsets.length) { offsets.add(oldOffsets[nextOffset]); } } grandparent = (Element) grandparent.getParentNode(); if (grandparent == null) { continue; } grandparent = (Element) grandparent.getParentNode(); if (grandparent != null) { if (!"Image".equals(grandparent.getNodeName())) { nextOffset++; } } } tileCount = new int[imageNodes.size()]; Arrays.fill(tileCount, 1); core = new ArrayList<CoreMetadata>(imageNodes.size()); acquiredDate = new double[imageNodes.size()]; descriptions = new String[imageNodes.size()]; laserWavelength = new List[imageNodes.size()]; laserIntensity = new List[imageNodes.size()]; laserActive = new List[imageNodes.size()]; laserFrap = new List[imageNodes.size()]; timestamps = new double[imageNodes.size()][]; activeDetector = new List[imageNodes.size()]; serialNumber = new String[imageNodes.size()]; lensNA = new Double[imageNodes.size()]; magnification = new Double[imageNodes.size()]; immersions = new String[imageNodes.size()]; corrections = new String[imageNodes.size()]; objectiveModels = new String[imageNodes.size()]; posX = new Length[imageNodes.size()]; posY = new Length[imageNodes.size()]; posZ = new Length[imageNodes.size()]; refractiveIndex = new Double[imageNodes.size()]; cutIns = new List[imageNodes.size()]; cutOuts = new List[imageNodes.size()]; filterModels = new List[imageNodes.size()]; microscopeModels = new String[imageNodes.size()]; detectorModels = new List[imageNodes.size()]; detectorIndexes = new HashMap[imageNodes.size()]; zSteps = new Double[imageNodes.size()]; tSteps = new Double[imageNodes.size()]; pinholes = new Double[imageNodes.size()]; zooms = new Double[imageNodes.size()]; expTimes = new Double[imageNodes.size()][]; gains = new Double[imageNodes.size()][]; detectorOffsets = new Double[imageNodes.size()][]; channelNames = new String[imageNodes.size()][]; exWaves = new Double[imageNodes.size()][]; imageROIs = new ROI[imageNodes.size()][]; imageNames = new String[imageNodes.size()]; core.clear(); for (int i = 0; i < imageNodes.size(); i++) { Element image = imageNodes.get(i); CoreMetadata ms = new CoreMetadata(); core.add(ms); int index = core.size() - 1; setSeries(index); translateImageNames(image, index); translateImageNodes(image, index); translateAttachmentNodes(image, index); translateScannerSettings(image, index); translateFilterSettings(image, index); translateTimestamps(image, index); translateLaserLines(image, index); translateROIs(image, index); translateSingleROIs(image, index); translateDetectors(image, index); final Deque<String> nameStack = new ArrayDeque<String>(); populateOriginalMetadata(image, nameStack); addUserCommentMeta(image, i); } setSeries(0); int totalSeries = 0; for (int count : tileCount) { totalSeries += count; } ArrayList<CoreMetadata> newCore = new ArrayList<CoreMetadata>(); for (int i = 0; i < core.size(); i++) { for (int tile = 0; tile < tileCount[i]; tile++) { newCore.add(core.get(i)); } } core = newCore; }
From source file:com.espertech.esper.core.service.EPRuntimeImpl.java
private ArrayDeque<FilterHandle> getCallbackList(EventBean theEvent, String statementId) { ArrayDeque<FilterHandle> callbacks = new ArrayDeque<FilterHandle>(); services.getFilterService().evaluate(theEvent, callbacks, statementId); return callbacks; }
From source file:org.olat.core.util.i18n.I18nManager.java
/** * Internal helper to resolve keys within the given value. The optional * currentProperties can be used to improve performance when looking up * something in the current properties file * //from www .j av a 2 s .co m * @param locale * @param bundleName * @param key * @param currentProperties * @param overlayEnabled true: lookup first in overlay; false: don't lookup in overlay * @param recursionLevel * @param recursionLevel the current recursion level. Incremented within this * method * @return the resolved value */ private String resolveValuesInternalKeys(Locale locale, String bundleName, String key, Properties currentProperties, boolean overlayEnabled, int recursionLevel, String value) { if (recursionLevel > 9) { log.warn("Terminating resolving of properties after 10 levels, stopped in bundle::" + bundleName + " and key::" + key); return value; } recursionLevel++; StringBuilder resolvedValue = new StringBuilder(); int lastPos = 0; Matcher matcher = resolvingKeyPattern.matcher(value); while (matcher.find()) { resolvedValue.append(value.substring(lastPos, matcher.start())); String toResolvedBundle = matcher.group(1); String toResolvedKey = matcher.group(2); if (toResolvedBundle == null || toResolvedBundle.equals("")) { // $:my.key is valid syntax, points to $current.bundle:my.key toResolvedBundle = bundleName; } if (toResolvedBundle.equals(bundleName) && currentProperties != null) { // Resolve within bundle String resolvedKey = currentProperties.getProperty(toResolvedKey); if (resolvedKey == null) { // Not found, use original (added in next iteration) lastPos = matcher.start(); } else { resolvedValue.append(resolveValuesInternalKeys(locale, bundleName, toResolvedKey, currentProperties, overlayEnabled, recursionLevel, resolvedKey)); lastPos = matcher.end(); } } else { // Resolve using other bundle String resolvedKey = getLocalizedString(toResolvedBundle, toResolvedKey, null, locale, overlayEnabled, true, true, true, false, recursionLevel); if (StringHelper.containsNonWhitespace(resolvedKey)) { resolvedValue.append(resolvedKey); lastPos = matcher.end(); } else { // Not found, use original (added in next iteration) lastPos = matcher.start(); } } // add resolved key to references index if (cachingEnabled) { String identifyer = buildI18nItemIdentifyer(toResolvedBundle, toResolvedKey); Deque<String> referencingBundles = referencingBundlesIndex.get(identifyer); if (referencingBundles == null) { Deque<String> newReferencingBundles = new ArrayDeque<>(); referencingBundles = referencingBundlesIndex.putIfAbsent(identifyer, newReferencingBundles); if (referencingBundles == null) { referencingBundles = newReferencingBundles; } } referencingBundles.add(bundleName); } } // Add rest of value resolvedValue.append(value.substring(lastPos)); return resolvedValue.toString(); }
From source file:de.interactive_instruments.ShapeChange.Target.ArcGISWorkspace.ArcGISWorkspace.java
private int establishEAPackageHierarchy(ClassInfo ci, int mainWorkspaceSubPkgId) throws EAException { // get path up to but not including the application schema package Deque<PackageInfo> pathToAppSchemaAsStack = new ArrayDeque<PackageInfo>(); if (ci.pkg() != this.appSchemaPkg) { PackageInfo pkg = ci.pkg();/*from w ww . j av a 2s.co m*/ while (pkg != null && pkg != this.appSchemaPkg) { pathToAppSchemaAsStack.addFirst(pkg); pkg = pkg.owner(); } } if (pathToAppSchemaAsStack.isEmpty()) { // class is situated in app schema package and thus shall be created // in main workspace sub-package return mainWorkspaceSubPkgId; } else { // walk down the path, create packages as needed Map<PackageInfo, Integer> eaPkgIdByModelPkg = eaPkgIdByModelPkg_byWorkspaceSubPkgId .get(mainWorkspaceSubPkgId); Integer eaParentPkgId = mainWorkspaceSubPkgId; Integer eaPkgId = null; while (!pathToAppSchemaAsStack.isEmpty()) { PackageInfo pi = pathToAppSchemaAsStack.removeFirst(); if (eaPkgIdByModelPkg.containsKey(pi)) { eaPkgId = eaPkgIdByModelPkg.get(pi); } else { // create the EA package eaPkgId = EAModelUtil.createEAPackage(rep, pi, eaParentPkgId); eaPkgIdByModelPkg.put(pi, eaPkgId); } eaParentPkgId = eaPkgId; } return eaPkgId; } }