List of usage examples for java.util SortedSet iterator
Iterator<E> iterator();
From source file:com.tussle.main.Utility.java
public static Collection<ProjectionVector> prunedProjections(Collection<ProjectionVector> vectors) { SortedSet<ProjectionVector> sortedVectors = new ConcurrentSkipListSet<>( Comparator.comparingDouble((ProjectionVector p) -> -p.magnitude())); sortedVectors.addAll(vectors);/*from ww w. ja v a2 s . com*/ if (isPruned(sortedVectors)) return sortedVectors; double reduceMagnitude = 0; Iterator<ProjectionVector> i = sortedVectors.iterator(); ProjectionVector p0 = i.next(); ProjectionVector p1 = i.next(); double cos0 = p0.xNorm(); double sin0 = p0.yNorm(); double cos1 = p1.xNorm(); double sin1 = p1.yNorm(); //zeroth on the right, first on the left if (cos0 * sin1 < cos1 * sin0) { double tmpcos = cos1; double tmpsin = sin1; cos1 = cos0; sin1 = sin0; cos0 = tmpcos; sin0 = tmpsin; } while (i.hasNext()) { ProjectionVector next = i.next(); double nextcos = next.xNorm(); double nextsin = next.yNorm(); if (nextcos * sin0 >= cos0 * nextsin && cos1 * nextsin >= nextcos * sin1) { //Case 0: Within cross product bounds } else if (nextcos * sin0 >= cos0 * nextsin) { //Case 1: Over the left, extend those bounds cos1 = nextcos; sin1 = nextsin; } else if (cos1 * nextsin >= nextcos * sin1) { //Case 2: Over the right, extend those bounds cos0 = nextcos; sin0 = nextsin; } else { //Case 3: Opposite side, immediately return false reduceMagnitude = next.magnitude(); break; } } //Now given reduceMagnitude, remove elements with lesser magnitude and //reduce the magnitude of remaining elements if (Double.isFinite(reduceMagnitude)) { for (Iterator<ProjectionVector> j = sortedVectors.iterator(); j.hasNext();) { ProjectionVector vec = j.next(); if (vec.magnitude() <= reduceMagnitude) j.remove(); else vec = new ProjectionVector(vec.xNorm(), vec.yNorm(), vec.magnitude() - reduceMagnitude); } } return sortedVectors; }
From source file:org.jasig.schedassist.model.AvailableBlockBuilder.java
/** * Combine adjacent {@link AvailableBlock}s in the argument {@link Set}. * /* w ww . java 2 s .c o m*/ * @param smallBlocks * @return the new set */ public static SortedSet<AvailableBlock> combine(SortedSet<AvailableBlock> smallBlocks) { SortedSet<AvailableBlock> largeBlocks = new TreeSet<AvailableBlock>(); Iterator<AvailableBlock> smallBlockIterator = smallBlocks.iterator(); if (smallBlockIterator.hasNext()) { AvailableBlock current = smallBlockIterator.next(); while (smallBlockIterator.hasNext()) { AvailableBlock next = smallBlockIterator.next(); if (combinable(current, next)) { // current and next are adjacent AND have the same visitorLimit AND have same meetinglocation // update current to have current.startTime and next.endTime try { current = new AvailableBlock(current.getStartTime(), next.getEndTime(), current.getVisitorLimit(), current.getMeetingLocation()); } catch (IllegalArgumentException e) { // could not create a block, what to do? LOG.error("failed to create an AvailableBlock from " + current.getStartTime() + " and " + next.getEndTime(), e); } } else { // current and next are either not adjacent or have a different visitorLimit // current should be pushed into largeBlocks largeBlocks.add(current); // current should now point to next current = next; } } // guarantee that current gets pushed into largeBlocks largeBlocks.add(current); } return largeBlocks; }
From source file:org.opennms.netmgt.dao.NodeDaoIT.java
private static <T> void assertSetsEqual(Set<T> expectedSet, Set<T> actualSet, String orderProperty, AssertEquals<T> comparer) throws Exception { SortedSet<T> expectedSorted = new TreeSet<T>(new PropertyComparator(orderProperty)); expectedSorted.addAll(expectedSet);// ww w .j av a 2s. com SortedSet<T> actualSorted = new TreeSet<T>(new PropertyComparator(orderProperty)); actualSorted.addAll(actualSet); Iterator<T> expected = expectedSorted.iterator(); Iterator<T> actual = actualSorted.iterator(); while (expected.hasNext() && actual.hasNext()) { comparer.assertEqual(expected.next(), actual.next()); } if (expected.hasNext()) fail("Missing item " + expected.next() + " in the actual list"); if (actual.hasNext()) fail("Unexpected item " + actual.next() + " in the actual list"); }
From source file:github.daneren2005.dsub.util.FileUtil.java
public static SortedSet<File> listMediaFiles(File dir) { SortedSet<File> files = listFiles(dir); Iterator<File> iterator = files.iterator(); while (iterator.hasNext()) { File file = iterator.next(); if (!file.isDirectory() && !isMediaFile(file)) { iterator.remove();//from www. ja v a 2 s . co m } } return files; }
From source file:com.aurel.track.admin.customize.category.filter.execute.loadItems.LoadItemLinksUtil.java
/** * Add the linked items to reportbeans//from w w w .ja v a 2 s. c o m * set also the show value for linked items * @param reportBeansList * @param personID * @param locale * @return */ public static List<ReportBean> addAllLinkedWorkItemsToReportBeans(List<ReportBean> reportBeansList, List<TWorkItemLinkBean> itemLinkBeans, Integer personID, Locale locale) { if (reportBeansList != null) { boolean useProjectSpecificID = false; ApplicationBean appBean = ApplicationBean.getInstance(); if (appBean.getSiteBean().getProjectSpecificIDsOn() != null) { useProjectSpecificID = appBean.getSiteBean().getProjectSpecificIDsOn().booleanValue(); } List<TWorkItemBean> itemBeanList = new LinkedList<TWorkItemBean>(); if (reportBeansList != null) { for (ReportBean reportBean : reportBeansList) { TWorkItemBean workItemBean = reportBean.getWorkItemBean(); itemBeanList.add(workItemBean); } } Map<Integer, SortedSet<ReportBeanLink>> ganntMSProjectReportBeanLinksMap = new HashMap<Integer, SortedSet<ReportBeanLink>>(); Map<Integer, SortedSet<ReportBeanLink>> allLinkedWorkItemsMap = getAllLinkedWorkItems(itemBeanList, itemLinkBeans, personID, locale, ganntMSProjectReportBeanLinksMap); for (ReportBean reportBean : reportBeansList) { TWorkItemBean workItemBean = reportBean.getWorkItemBean(); Integer workItemID = workItemBean.getObjectID(); SortedSet<ReportBeanLink> reportBeanLinksSet = allLinkedWorkItemsMap.get(workItemID); if (reportBeanLinksSet != null) { reportBean.setReportBeanLinksSet(reportBeanLinksSet); //set also the show value StringBuilder stringBuilder = new StringBuilder(); for (Iterator<ReportBeanLink> iterator = reportBeanLinksSet.iterator(); iterator.hasNext();) { ReportBeanLink reportBeanLink = iterator.next(); String showLink = null; if (useProjectSpecificID) { showLink = reportBeanLink.getProjectSpecificIssueNo(); } else { showLink = reportBeanLink.getWorkItemID().toString(); } stringBuilder.append(showLink); if (iterator.hasNext()) { stringBuilder.append(" | "); } } Map<Integer, String> showValuesMap = reportBean.getShowValuesMap(); if (showValuesMap != null) { showValuesMap.put(TReportLayoutBean.PSEUDO_COLUMNS.LINKED_ITEMS, stringBuilder.toString()); } } SortedSet<ReportBeanLink> ganntMSProjectReportBeanLinksSet = ganntMSProjectReportBeanLinksMap .get(workItemID); if (ganntMSProjectReportBeanLinksSet != null) { reportBean.setGanntMSProjectReportBeanLinksSet(ganntMSProjectReportBeanLinksSet); } } } return reportBeansList; }
From source file:nl.nn.adapterframework.extensions.sap.SapSystemFactory.java
public Iterator<String> getRegisteredSapSystemNames() { SortedSet<String> sortedKeys = new TreeSet<String>(sapSystems.keySet()); return sortedKeys.iterator(); }
From source file:com.expedia.seiso.security.SeisoUserDetailsContextMapper.java
private String extractUnique(DirContextOperations ctx, String name) { SortedSet<String> mailSet = ctx.getAttributeSortedStringSet(name); Iterator<String> it = mailSet.iterator(); return it.hasNext() ? it.next() : null; }
From source file:nl.nn.adapterframework.jms.JmsRealmFactory.java
/** * Get the realmnames as an Iterator, alphabetically sorted * @return Iterator with the realm names, alphabetically sorted *//* ww w. ja v a 2 s. c om*/ public Iterator getRegisteredRealmNames() { SortedSet sortedKeys = new TreeSet(jmsRealms.keySet()); return sortedKeys.iterator(); }
From source file:org.sonar.plugins.kt.advance.util.MapCounter.java
/** * [{"kt_pev_open":[0.1,1.0]},{"kt_pev_violated":[0.1,1.0]}] * * @return//from ww w . jav a 2s .c om */ public String toJson() { final StringBuilder sb = new StringBuilder(); sb.append("["); final SortedSet<K> set = new TreeSet<>(keySet()); final Iterator<K> iterator = set.iterator(); while (iterator.hasNext()) { final K key = iterator.next(); sb.append("{"); sb.append("\"key\":"); sb.append("\"").append(key).append("\","); sb.append("\"value\":"); sb.append("[").append(StringUtils.join(map.get(key), ",")).append("]"); sb.append("}"); if (iterator.hasNext()) { sb.append(","); } } sb.append("]"); return sb.toString(); }
From source file:com.liangc.hq.base.utils.BizappUtils.java
public static List sortAppdefResourceType(List resourceType) { List sortedList = new ArrayList(); SortedSet sSet = new TreeSet(COMPARE_NAME); sSet.addAll(resourceType);/*from ww w . j a v a2 s . c om*/ CollectionUtils.addAll(sortedList, sSet.iterator()); return sortedList; }