Java Code Examples for java.util.List#lastIndexOf()
The following examples show how to use
java.util.List#lastIndexOf() .
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Example 1
Source File: RedissonListTest.java From redisson with Apache License 2.0 | 6 votes |
@Test public void testLastIndexOf1() { List<Integer> list = redisson.getList("list"); list.add(1); list.add(2); list.add(3); list.add(4); list.add(5); list.add(3); list.add(7); list.add(8); list.add(0); list.add(10); int index = list.lastIndexOf(3); Assert.assertEquals(5, index); }
Example 2
Source File: BaseSegListTest.java From jenetics with Apache License 2.0 | 6 votes |
@Test public void sliceLastIndexOf() { final MSeq<Integer> proxy = MSeq.ofLength(1000); for (int i = 0; i < proxy.length(); ++i) { proxy.set(i, i); } final int sliceStart = 50; final int sliceEnd = 500; final MSeq<Integer> slice = proxy.subSeq(sliceStart, sliceEnd); final List<Integer> list = new BaseSeqList<>(slice); for (int i = 0; i < list.size(); ++i) { final int index = list.lastIndexOf(sliceStart + i); Assert.assertEquals(index, i); } }
Example 3
Source File: SyntaxDocumentLifeCycleHandler.java From eclipse.jdt.ls with Eclipse Public License 2.0 | 6 votes |
private IPath[] tryResolveKnownSourcePaths(IPath triggerFile, IPath rootPath) { List<IPath> sourcePaths = new ArrayList<>(); IPath relativePath = triggerFile.makeRelativeTo(rootPath).removeTrailingSeparator(); List<String> segments = Arrays.asList(relativePath.segments()); int index = segments.lastIndexOf("src"); if (index >= 0) { IPath srcPath = relativePath.removeLastSegments(segments.size() -1 - index); IPath container = rootPath.append(srcPath.removeLastSegments(1)); if (container.append("pom.xml").toFile().exists() || container.append("build.gradle").toFile().exists()) { IPath mainJavaPath = container.append("src").append("main").append("java"); IPath testJavaPath = container.append("src").append("test").append("java"); if (mainJavaPath.toFile().exists()) { sourcePaths.add(mainJavaPath); } if (testJavaPath.toFile().exists()) { sourcePaths.add(testJavaPath); } } } return sourcePaths.toArray(new IPath[0]); }
Example 4
Source File: BaseSegListTest.java From jenetics with Apache License 2.0 | 6 votes |
@Test public void lastIndexOf() { long seed = 12341234; final Random random = new Random(seed); final MSeq<Long> proxy = MSeq.ofLength(1000); for (int i = 0; i < proxy.length(); ++i) { proxy.set(i, random.nextLong()); } final List<Long> list = new BaseSeqList<>(proxy); random.setSeed(seed); for (int i = 0; i < proxy.length(); ++i) { final int index = list.lastIndexOf(random.nextLong()); Assert.assertEquals(index, i); } }
Example 5
Source File: ClassPathLoader.java From gemfirexd-oss with Apache License 2.0 | 6 votes |
ClassPathLoader addOrReplace(final ClassLoader classLoader) { if (ENABLE_TRACE) { trace("adding classLoader: " + classLoader); } List<ClassLoader> classLoadersCopy = new ArrayList<ClassLoader>(this.classLoaders); classLoadersCopy.add(0, classLoader); // Ensure there is only one instance of this class loader in the list ClassLoader removingClassLoader = null; int index = classLoadersCopy.lastIndexOf(classLoader); if (index != 0) { removingClassLoader = classLoadersCopy.get(index); if (ENABLE_TRACE) { trace("removing previous classLoader: " + removingClassLoader); } classLoadersCopy.remove(index); } if (removingClassLoader != null && removingClassLoader instanceof JarClassLoader) { ((JarClassLoader) removingClassLoader).cleanUp(); } return new ClassPathLoader(classLoadersCopy, null, this.excludeTCCL); }
Example 6
Source File: AdapterUpdater.java From EfficientAdapter with Apache License 2.0 | 6 votes |
private int getIndexInPrevious(int indexInNew, T object) { int indexInPrevious = mUpdater.indexOf(object); if (indexInPrevious > -1 && indexInPrevious < indexInNew) { // maybe a duplicate List<T> currentObjects = mUpdater.getObjects(); int lastIndexOf = currentObjects.lastIndexOf(object); if (lastIndexOf < indexInNew) { // need to insert a new one indexInPrevious = -1; } else if (lastIndexOf > indexInNew) { // another is after, let's take it for now indexInPrevious = lastIndexOf; } else { // same object, same position indexInPrevious = indexInNew; } } return indexInPrevious; }
Example 7
Source File: RecursiveOperations.java From spotbugs with GNU Lesser General Public License v2.1 | 6 votes |
@ExpectWarning("DMI") public static void main(String args[]) { Set s = new HashSet(); s.contains(s); s.remove(s); s.removeAll(s); s.retainAll(s); s.containsAll(s); Map m = new HashMap(); m.get(m); m.remove(m); m.containsKey(m); m.containsValue(m); List lst = new LinkedList(); lst.indexOf(lst); lst.lastIndexOf(lst); }
Example 8
Source File: ClassPathLoader.java From gemfirexd-oss with Apache License 2.0 | 6 votes |
ClassPathLoader addOrReplace(final ClassLoader classLoader) { if (ENABLE_TRACE) { trace("adding classLoader: " + classLoader); } List<ClassLoader> classLoadersCopy = new ArrayList<ClassLoader>(this.classLoaders); classLoadersCopy.add(0, classLoader); // Ensure there is only one instance of this class loader in the list ClassLoader removingClassLoader = null; int index = classLoadersCopy.lastIndexOf(classLoader); if (index != 0) { removingClassLoader = classLoadersCopy.get(index); if (ENABLE_TRACE) { trace("removing previous classLoader: " + removingClassLoader); } classLoadersCopy.remove(index); } if (removingClassLoader != null && removingClassLoader instanceof JarClassLoader) { ((JarClassLoader) removingClassLoader).cleanUp(); } return new ClassPathLoader(classLoadersCopy, null, this.excludeTCCL); }
Example 9
Source File: SearchEverywhereUI.java From consulo with Apache License 2.0 | 5 votes |
private int getInsertionPoint(SearchEverywhereContributor contributor) { if (listElements.isEmpty()) { return 0; } List<SearchEverywhereContributor> list = contributors(); int index = list.lastIndexOf(contributor); if (index >= 0) { return isMoreElement(index) ? index : index + 1; } index = Collections.binarySearch(list, contributor, Comparator.comparingInt(SearchEverywhereContributor::getSortWeight)); return -index - 1; }
Example 10
Source File: HistoryPlugin.java From allure2 with Apache License 2.0 | 5 votes |
private boolean isFlaky(final List<HistoryItem> histories) { if (histories.size() > 1 && histories.get(0).status == Status.FAILED) { final List<Status> statuses = histories.subList(1, histories.size()) .stream() .sorted(comparingByTime()) .map(HistoryItem::getStatus) .collect(Collectors.toList()); return statuses.indexOf(Status.PASSED) < statuses.lastIndexOf(Status.FAILED) && statuses.indexOf(Status.PASSED) != -1; } return false; }
Example 11
Source File: ReadDescriptors.java From tomee with Apache License 2.0 | 5 votes |
private static void checkDuplicatedByBeansXml(final List<String> list, final List<String> duplicated) { for (String str : list) { if (list.indexOf(str) != list.lastIndexOf(str)) { duplicated.add(str); } } }
Example 12
Source File: SharedPreferencesPropertyBackend.java From openlauncher with Apache License 2.0 | 5 votes |
public static void limitListTo(final List<?> list, int maxSize, boolean removeDuplicates) { Object o; int pos; for (int i = 0; removeDuplicates && i < list.size(); i++) { o = list.get(i); while ((pos = list.lastIndexOf(o)) != i && pos >= 0) { list.remove(pos); } } while ((pos = list.size()) > maxSize && pos > 0) { list.remove(list.size() - 1); } }
Example 13
Source File: SearchEverywhereUI.java From consulo with Apache License 2.0 | 5 votes |
public int getItemsForContributor(SearchEverywhereContributor<?> contributor) { List<SearchEverywhereContributor> contributorsList = contributors(); int first = contributorsList.indexOf(contributor); int last = contributorsList.lastIndexOf(contributor); if (isMoreElement(last)) { last -= 1; } return last - first + 1; }
Example 14
Source File: MainActivity.java From Storm with Apache License 2.0 | 5 votes |
private void addItems(List<AdapterItem> items) { if (items == null || items.size() == 0) { return; } final List<AdapterItem> current = mAdapter.getItems(); int index; int position; for (AdapterItem item: items) { // find last index for type // insert // notify item inserted index = current.lastIndexOf(item); if (index == -1) { // should not happen continue; } position = index + 1; current.add(position, item); mAdapter.notifyItemInserted(position); } }
Example 15
Source File: BrapiExportActivity.java From Field-Book with GNU General Public License v2.0 | 5 votes |
private UploadError processResponse(List<NewObservationDbIdsObservations> observationDbIds, List<Observation> observationsNeedingSync) { UploadError retVal = UploadError.NONE; SimpleDateFormat timeStamp = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSXXX", Locale.getDefault()); String syncTime = timeStamp.format(Calendar.getInstance().getTime()); if (observationDbIds.size() != observationsNeedingSync.size()) { retVal = UploadError.WRONG_NUM_OBSERVATIONS_RETURNED; } else { // TODO: update to work with multiple observations per variable // Also would be nice to have a cleaner 'find' mechanism // For now, just use observationUnitDbId and observationVariableId to key off // Won't work for multiple observations of the same variable which we want to support in the future for (NewObservationDbIdsObservations observationDbId : observationDbIds) { // find observation with matching keys and update observationDbId Observation converted = new Observation(observationDbId); int first_index = observationsNeedingSync.indexOf(converted); int last_index = observationsNeedingSync.lastIndexOf(converted); if (first_index == -1) { retVal = UploadError.MISSING_OBSERVATION_IN_RESPONSE; } else if (first_index != last_index) { retVal = UploadError.MULTIPLE_OBSERVATIONS_PER_VARIABLE; } else { Observation update = observationsNeedingSync.get(first_index); update.setDbId(converted.getDbId()); update.setLastSyncedTime(syncTime); observationsNeedingSync.set(first_index, update); // TODO: if image data part of observation then store images on BrAPI host // a new BrAPI service using the images endpoints is needed } } if (retVal == UploadError.NONE) { dataHelper.updateObservations(observationsNeedingSync); } } return retVal; }
Example 16
Source File: RexSimplify.java From Bats with Apache License 2.0 | 5 votes |
/** * Replaces the last occurrence of one specified value in a list with * another. * * <p>Does not change the size of the list. * * <p>Returns whether the value was found. */ private static <E> boolean replaceLast(List<E> list, E oldVal, E newVal) { final int index = list.lastIndexOf(oldVal); if (index < 0) { return false; } list.set(index, newVal); return true; }
Example 17
Source File: RulesController.java From geofence with GNU General Public License v2.0 | 4 votes |
/** * On rule priority up. * * @param event * the event */ private void onRulePriorityUp(AppEvent event) { if (tabWidget != null) { Object tabData = event.getData(); if (tabData instanceof RuleModel) { RuleModel model = (RuleModel) tabData; RulesTabItem rulesTabItem = (RulesTabItem) tabWidget.getItemByItemId(RULES_TAB_ITEM_ID); final RuleGridWidget rulesInfoWidget = rulesTabItem.getRuleManagementWidget().getRulesInfo(); final Grid<RuleModel> grid = rulesInfoWidget.getGrid(); List<RuleModel> rules = new ArrayList<RuleModel>(grid.getStore().getModels()); if (model.getPriority() > 0) { int indexUp = rules.lastIndexOf(model); RuleModel rup = null; RuleModel rupup = null; rup = ((RuleModel) (rules.get(indexUp))); if ((indexUp - 1) >= 0) { rupup = ((RuleModel) (rules.get(indexUp - 1))); } if (rupup != null) { rulesManagerServiceRemote.swap(rup.getId(), rupup.getId(), new AsyncCallback<Void>() { public void onFailure(Throwable caught) { Dispatcher.forwardEvent(GeofenceEvents.SEND_ERROR_MESSAGE, new String[] { I18nProvider.getMessages().ruleServiceName(), I18nProvider.getMessages().ruleFetchFailureMessage() }); } public void onSuccess(Void result) { grid.getStore().getLoader().setSortDir(SortDir.ASC); grid.getStore().getLoader().setSortField( BeanKeyValue.PRIORITY.getValue()); grid.getStore().getLoader().load(); Dispatcher.forwardEvent(GeofenceEvents.SEND_INFO_MESSAGE, new String[] { I18nProvider.getMessages().ruleServiceName(), I18nProvider.getMessages().ruleFetchSuccessMessage() }); } }); } } } } }
Example 18
Source File: TerminalNodeIteratorTest.java From kogito-runtimes with Apache License 2.0 | 4 votes |
@Test public void testTerminalNodeListener() { String str = "package org.kie.test \n" + "\n" + "rule rule1 when\n" + "then\n" + "end\n" + "rule rule2 when\n" + "then\n" + "end\n" + "rule rule3 when\n" + " Object()" + "then\n" + "end\n" + "rule rule4 when\n" + " Object()" + "then\n" + "end\n" + "rule rule5 when\n" + // this will result in two terminal nodes " Object() or\n" + " Object()\n" + "then\n" + "end\n"; KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add( ResourceFactory.newByteArrayResource( str.getBytes() ), ResourceType.DRL ); if ( kbuilder.hasErrors() ) { fail( kbuilder.getErrors().toString() ); } InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addPackages( kbuilder.getKnowledgePackages() ); List<String> nodes = new ArrayList<String>(); Iterator it = TerminalNodeIterator.iterator(kbase); for ( TerminalNode node = (TerminalNode) it.next(); node != null; node = (TerminalNode) it.next() ) { nodes.add( ((RuleTerminalNode) node).getRule().getName() ); } assertEquals( 6, nodes.size() ); assertTrue( nodes.contains( "rule1" ) ); assertTrue( nodes.contains( "rule2" ) ); assertTrue( nodes.contains( "rule3" ) ); assertTrue( nodes.contains( "rule4" ) ); assertTrue( nodes.contains( "rule5" ) ); int first = nodes.indexOf( "rule5" ); int second = nodes.lastIndexOf( "rule5" ); assertTrue( first != second ); }
Example 19
Source File: StartupUrlArgumentProcessor.java From gwt-eclipse-plugin with Eclipse Public License 1.0 | 4 votes |
static StartupUrlParser parse(List<String> args, String persistedStartupUrl, ILaunchConfiguration config) throws CoreException { List<String> startupUrls = new ArrayList<String>(); // Look for "-startupUrl" args List<Integer> startupUrlArgIndices = findStartupUrlArgIndices(args); for (Integer startupUrlArgIndex : startupUrlArgIndices) { String startupUrl = LaunchConfigurationProcessorUtilities.getArgValue( args, startupUrlArgIndex + 1); if (startupUrl != null) { startupUrls.add(startupUrl); } } int gwtShellStyleStartupUrlIndex = -1; if (startupUrls.isEmpty()) { // Look for GWTShell style startup URL if the other style did not match /* * Try to find the persisted startup URL in the args. This succeeds in * situations when the project configuration is changing (e.g. SDK * changes), but fails when the user is changing the value of the * startup URL. */ if (!StringUtilities.isEmpty(persistedStartupUrl)) { gwtShellStyleStartupUrlIndex = args.lastIndexOf( persistedStartupUrl); } // /* TODO remove // * If the above did not work (e.g. user changing value) and the main // * type is GWTShell, try to find the last extra arg. This succeeds when // * the user is changing values, but can lead to incorrect results when // * the project configuration is changing (e.g. SDK changes) since the // * last extra arg could be a different type (e.g. module or WAR). // * Remember, the block above matches thus preventing this from executing // * if the project configuration is changing. // */ // if (gwtShellStyleStartupUrlIndex == -1 // && GwtLaunchConfigurationProcessorUtilities.isGwtShell(config)) { // gwtShellStyleStartupUrlIndex = findStartupUrlFromGwtShellArgs(args); // } // Assemble the list of startup URLs if (gwtShellStyleStartupUrlIndex >= 0) { startupUrls.add(args.get(gwtShellStyleStartupUrlIndex)); } } return new StartupUrlParser(startupUrls, startupUrlArgIndices, gwtShellStyleStartupUrlIndex); }
Example 20
Source File: PurapServiceImpl.java From kfs with GNU Affero General Public License v3.0 | 4 votes |
/** * @see org.kuali.kfs.module.purap.document.service.PurapService#addBelowLineItems(org.kuali.kfs.module.purap.document.PurchasingAccountsPayableDocument) */ @Override @SuppressWarnings("unchecked") public void addBelowLineItems(PurchasingAccountsPayableDocument document) { LOG.debug("addBelowLineItems() started"); String[] itemTypes = getBelowTheLineForDocument(document); List<PurApItem> existingItems = document.getItems(); List<PurApItem> belowTheLine = new ArrayList<PurApItem>(); // needed in case they get out of sync below won't work sortBelowTheLine(itemTypes, existingItems, belowTheLine); List<String> existingItemTypes = new ArrayList<String>(); for (PurApItem existingItem : existingItems) { existingItemTypes.add(existingItem.getItemTypeCode()); } Class itemClass = document.getItemClass(); for (int i = 0; i < itemTypes.length; i++) { int lastFound; if (!existingItemTypes.contains(itemTypes[i])) { try { if (i > 0) { lastFound = existingItemTypes.lastIndexOf(itemTypes[i - 1]) + 1; } else { lastFound = existingItemTypes.size(); } PurApItem newItem = (PurApItem) itemClass.newInstance(); newItem.setItemTypeCode(itemTypes[i]); newItem.setPurapDocument(document); existingItems.add(lastFound, newItem); existingItemTypes.add(itemTypes[i]); } catch (Exception e) { // do something } } } document.fixItemReferences(); }