Example usage for org.apache.commons.collections CollectionUtils subtract

Introduction

In this page you can find the example usage for org.apache.commons.collections CollectionUtils subtract.

Prototype

public static Collection subtract(final Collection a, final Collection b)

Source Link

Document

Returns a new Collection containing a - b.

Usage

From source file:net.sourceforge.fenixedu.applicationTier.Servico.administrativeOffice.gradeSubmission.EditMarkSheet.java

private static void editNormalMarkSheet(MarkSheetManagementEditBean markSheetManagementEditBean) {
    Collection<MarkSheetEnrolmentEvaluationBean> filteredEnrolmentEvaluationBeansToEditList = getEnrolmentEvaluationsWithValidGrades(
            markSheetManagementEditBean.getEnrolmentEvaluationBeansToEdit());

    Collection<MarkSheetEnrolmentEvaluationBean> enrolmentEvaluationBeansToAppendList = getEnrolmentEvaluationsWithValidGrades(
            markSheetManagementEditBean.getEnrolmentEvaluationBeansToAppend());

    Collection<MarkSheetEnrolmentEvaluationBean> enrolmentEvaluationBeansToRemoveList = CollectionUtils
            .subtract(markSheetManagementEditBean.getEnrolmentEvaluationBeansToEdit(),
                    filteredEnrolmentEvaluationBeansToEditList);

    markSheetManagementEditBean.getMarkSheet().editNormal(filteredEnrolmentEvaluationBeansToEditList,
            enrolmentEvaluationBeansToAppendList, enrolmentEvaluationBeansToRemoveList);
}

From source file:io.seldon.resources.external.NewResourceNotifier.java

private GlobalConfigUpdateListener createAllClientListeners(final String nodePattern,
        final PerClientExternalLocationListener listener) {
    return new GlobalConfigUpdateListener() {
        @Override/*from w  ww.  j  av  a 2s.c  o  m*/
        public void configUpdated(String configKey, String configValue) {

            if (configValue == null)
                return;
            String[] clients = configValue.split(",");
            Set<String> watchingClients = nodeWatches.get(nodePattern).keySet();
            Set<String> clientsSet = new HashSet<>(Arrays.asList(clients));
            Collection<String> toRemove = CollectionUtils.subtract(watchingClients, clientsSet);
            Collection<String> toAdd = CollectionUtils.subtract(clientsSet, watchingClients);
            for (String toRemoveString : toRemove) {
                logger.info("Remove subscription for client " + toRemoveString + " nodePattern " + nodePattern);
                nodeWatches.get(nodePattern).remove(toRemoveString);
                listener.clientLocationDeleted(toRemoveString, nodePattern);
            }
            for (final String client : toAdd) {
                nodeWatches.get(nodePattern).put(client, listener);

                if (StringUtils.isNotEmpty(client)) {
                    try {
                        logger.info("Add subscription for client " + client + " nodePattern " + nodePattern);
                        for (Map.Entry<String, String> entry : clientConfigHandler.requestCacheDump(client)
                                .entrySet()) {
                            if (entry.getKey().equals(nodePattern))
                                NewResourceNotifier.this.configUpdated(client, entry.getKey(),
                                        entry.getValue());
                        }
                    } catch (Exception e) {
                        logger.error("Problem when notifying about new resource location ", e);
                    }

                }
            }
        }
    };
}

From source file:edu.northwestern.bioinformatics.studycalendar.web.AssignSiteController.java

@Override
protected Map<String, Object> referenceData(HttpServletRequest httpServletRequest) throws Exception {
    Map<String, Object> refdata = new HashMap<String, Object>();
    Study study = studyDao.getById(ServletRequestUtils.getRequiredIntParameter(httpServletRequest, "id"));
    List<Site> assigned = studySiteService.refreshAssociatedSites(study);
    refdata.put("study", study);
    refdata.put("assignedSites", assigned);
    refdata.put("availableSites", CollectionUtils.subtract(siteService.getAll(), assigned));
    refdata.put("action", "Assign");
    return refdata;
}

From source file:acromusashi.stream.component.rabbitmq.RabbitmqClusterContext.java

/**
 * RabbitMQ?RabbitMQ????????/*from   w w w.  j av  a2s .  co m*/
 * 
 * @param mqProcessList RabbitMQ
 * @param connectionProcessMap ?RabbitMQ?
 * @throws RabbitmqCommunicateException RabbitMQ?RabbitMQ???????
 */
private void validateProcessReference(List<String> mqProcessList, Map<String, String> connectionProcessMap)
        throws RabbitmqCommunicateException {
    //RabbitMQ?????
    if (mqProcessList == null || mqProcessList.size() == 0) {
        String message = "ProcessList is not defined.";
        throw new RabbitmqCommunicateException(message);
    }

    // ?RabbitMQ?????????
    if (connectionProcessMap == null || connectionProcessMap.size() == 0) {
        return;
    }

    Set<String> processSet = new HashSet<String>(mqProcessList);
    Set<String> connectionProcessSet = new HashSet<String>(connectionProcessMap.values());

    if (processSet.containsAll(connectionProcessSet) == false) {
        @SuppressWarnings("unchecked")
        Set<String> nonContainedProcessSet = new HashSet<String>(
                CollectionUtils.subtract(connectionProcessSet, processSet));
        String messageFmt = "Connection process is illegal. NonContainedProcessSet={0}";
        String message = MessageFormat.format(messageFmt, nonContainedProcessSet.toString());
        throw new RabbitmqCommunicateException(message);
    }
}

From source file:gov.nih.nci.caarray.web.action.project.AbstractProjectAssociatedAnnotationsListTabAction.java

/**
 * Gets the set of initialSavedAssociations.
 * @return the set of items.//w w w  .j a  v a2s.c o m
 */
@SuppressWarnings("unchecked")
public Collection getInitialSavedAssociations() {
    return CollectionUtils.subtract(getCurrentAssociationsCollection(), getItemsToRemove());
}

From source file:com.redhat.rhn.frontend.taglibs.list.helper.ListSessionSetHelper.java

/** {@inheritDoc} */
public Collection getAddedKeys() {
    Set preSelected = getPreSelected();
    Collection result = CollectionUtils.subtract(set, preSelected);
    return result;
}

From source file:info.magnolia.ui.api.app.registry.AppDescriptorRegistry.java

@SuppressWarnings("unchecked")
@Override/*from   ww w  .jav  a  2s.  co m*/
public Set<DefinitionMetadata> unregisterAndRegister(Collection<DefinitionMetadata> metaDataToUnregister,
        Collection<DefinitionProvider<AppDescriptor>> providersToRegister) {

    Collection<DefinitionMetadata> metadataBefore = getRegistryMap().keySet();
    Collection<DefinitionProvider<AppDescriptor>> providersBefore = getRegistryMap().values();

    Set<DefinitionMetadata> registeredMetaData = super.unregisterAndRegister(metaDataToUnregister,
            providersToRegister);

    Collection<DefinitionMetadata> metadataAfter = getRegistryMap().keySet();

    Collection<DefinitionMetadata> added = CollectionUtils.subtract(metadataAfter, metadataBefore);
    Collection<DefinitionMetadata> removed = CollectionUtils.subtract(metadataBefore, metadataAfter);
    Collection<DefinitionMetadata> kept = CollectionUtils.subtract(metadataBefore, removed);
    Collection<DefinitionMetadata> changed = getAppsThatHaveChanged(kept, providersBefore, providersToRegister);

    sendEvent(AppRegistryEventType.REGISTERED, added);
    sendEvent(AppRegistryEventType.UNREGISTERED, removed);
    sendEvent(AppRegistryEventType.REREGISTERED, changed);

    return registeredMetaData;
}

From source file:isi.pasco2.poller.DifferenceHandler.java

public void endDocument() {
    if (!initialized) {
        // it is now
        initialized = true;//from   w w w  .  j a v  a 2 s. c o  m
    } else {
        Collection<Record> deletedRecords = CollectionUtils.subtract(currentUrlRecords, newUrlRecords);
        Collection<Record> newRecords = CollectionUtils.subtract(newUrlRecords, currentUrlRecords);

        if (deletedRecords.size() > 0 || newRecords.size() > 0) {
            StringWriter outWriter = new StringWriter();
            outWriter.write(name + "\r\n");
            for (Record rec : newRecords) {
                Calendar c = Calendar.getInstance();
                outWriter.write("New record: (" + xsdDateFormat.format(c.getTime()) + rec.toString() + "\r\n");
            }
            for (Record rec : deletedRecords) {
                outWriter.write("Deleted record: " + rec.toString() + "\r\n");
            }

            System.out.println(outWriter.toString());
        }
        currentUrlRecords = newUrlRecords;
        newUrlRecords = new Vector<Record>();
    }
}

From source file:com.redhat.rhn.frontend.taglibs.list.helper.ListSessionSetHelper.java

/** {@inheritDoc} */
public Collection getRemovedKeys() {
    Set preSelected = getPreSelected();
    Collection result = CollectionUtils.subtract(preSelected, set);
    return result;
}

From source file:com.redhat.rhn.frontend.taglibs.list.helper.ListRhnSetHelper.java

/** {@inheritDoc} */
public Collection getAddedKeys() {
    Set preSelectedValues = getPreSelected();
    Set setValues = set.getElementValues();
    Collection result = CollectionUtils.subtract(setValues, preSelectedValues);
    return result;
}