Example usage for java.util Set remove

Introduction

In this page you can find the example usage for java.util Set remove.

Prototype

boolean remove(Object o);

Source Link

Document

Removes the specified element from this set if it is present (optional operation).

Usage

From source file:com.github.jrrdev.mantisbtsync.core.jobs.projects.tasklets.ProjectsExtractorTasklet.java

/**
 * {@inheritDoc}/*from w  w  w  .j av  a  2s.  co  m*/
 * @see org.springframework.batch.core.step.tasklet.Tasklet#execute(org.springframework.batch.core.StepContribution, org.springframework.batch.core.scope.context.ChunkContext)
 */
@Override
public RepeatStatus execute(final StepContribution contribution, final ChunkContext chunkContext)
        throws Exception {

    final Set<BigInteger> projectsId = (Set<BigInteger>) chunkContext.getStepContext().getJobExecutionContext()
            .get("mantis.loop.projects_to_process");

    if (projectsId != null && !projectsId.isEmpty()) {
        final BigInteger id = projectsId.iterator().next();
        projectsId.remove(id);
        chunkContext.getStepContext().getStepExecution().getExecutionContext().put("mantis.loop.project_id",
                id);
    } else {
        chunkContext.getStepContext().getStepExecution().getExecutionContext().remove("mantis.loop.project_id");
    }

    return RepeatStatus.FINISHED;
}

From source file:de.hybris.platform.commercefacades.customergroups.impl.DefaultCustomerGroupFacade.java

@Override
public void removeUserFromCustomerGroup(final String customerGroupId, final String userId) {
    Assert.notNull(customerGroupId);/*from  ww  w .  j av  a  2 s  .co m*/
    Assert.notNull(userId);
    final UserModel user = getUserById(userId);
    final UserGroupModel group = getCustomerGroupById(customerGroupId);

    final Set<PrincipalModel> members = new HashSet<PrincipalModel>(group.getMembers());
    members.remove(user);
    group.setMembers(members);
    getModelService().save(group);
    getModelService().refresh(user);
}

From source file:com.arpnetworking.metrics.proxy.models.protocol.v1.MetricMessagesProcessor.java

private void unsubscribe(final String service, final String metric, final String statistic) {
    if (!_subscriptions.containsKey(service)) {
        return;/* ww w  . j  a  v  a  2  s .c  om*/
    }

    final Map<String, Set<String>> metrics = _subscriptions.get(service);
    if (!metrics.containsKey(metric)) {
        return;
    }

    final Set<String> statistics = metrics.get(metric);
    if (statistics.contains(statistic)) {
        statistics.remove(statistic);
    }
}

From source file:com.cimpoint.mes.server.repositories.WorkCenterRepository.java

@Transactional
public EWorkCenter update(EWorkCenter workCenter, TrxInfo trxInfo) {
    Set<EEquipment> eqs = workCenter.getEquipments();
    if (eqs != null) {
        for (EEquipment eq : eqs) {
            eq = this.entityManager.merge(eq);
            eq.setWorkCenter(workCenter);
        }/*w w  w. ja v  a 2s . c o m*/
    }

    Set<EStep> steps = workCenter.getSteps();
    if (steps != null) {
        for (EStep s : steps) {
            s = this.entityManager.merge(s);
            Set<EWorkCenter> wcs = s.getWorkCenters();
            if (wcs != null) {
                for (EWorkCenter wc : wcs) {
                    if (wc.getName().equals(workCenter.getName())) {
                        wcs.remove(wc);
                        break;
                    }
                }
                wcs.add(workCenter);
            }
        }
    }

    workCenter = super.update(workCenter, trxInfo);
    return workCenter;
}

From source file:com.sshdemo.common.report.manage.service.TextReportService.java

@Override
public void delTextReport(Long textReportId) {
    TextReport textReport = textReportDAO.get(textReportId);
    Assert.notNull(textReport);/*from ww  w  . j  a  va 2s.  c om*/
    List<CategoryReport> categories = textReportDAO.findCategoryReportByTextReportId(textReportId);
    if (categories != null && !categories.isEmpty()) {
        for (CategoryReport categoryReport : categories) {
            Set<TextReport> textReports = categoryReport.getTexts();
            if (textReports.isEmpty())
                continue;
            textReports.remove(textReport);
            categoryReport.setTexts(textReports);
            categorReportDAO.merge(categoryReport);
        }
    }
    List<EwcmsJobReport> ewcmsJobReports = textReportDAO.findEwcmsJobReportByTextReportId(textReportId);
    if (ewcmsJobReports != null && !ewcmsJobReports.isEmpty()) {
        for (EwcmsJobReport ewcmsJobReport : ewcmsJobReports) {
            if (ewcmsJobReport.getChartReport() == null) {
                ewcmsJobReportDAO.remove(ewcmsJobReport);
            } else {
                ewcmsJobReport.setTextReport(null);
                ewcmsJobReportDAO.merge(ewcmsJobReport);
            }
        }
    }
    textReportDAO.removeByPK(textReportId);
}

From source file:net.sf.jdmf.algorithms.association.AprioriAlgorithm.java

/**
 * Generates descendant rules. If there are k conditions and l consequences,
 * rules with (k - 1) conditions and (l + 1) consequences are generated,
 * one for each condition converted to a consequence. Rules not accurate
 * enough are removed./* www .  j av  a2 s . c  om*/
 */
protected List<Rule> generateDescendantRules(Set<Item> conditionItemSet, Set<Item> consequenceItemSet,
        List<Instance> instances) {
    List<Rule> descendantRules = new ArrayList<Rule>();

    if (conditionItemSet.size() == 1) {
        return descendantRules;
    }

    for (Item conditionItem : conditionItemSet) {
        Set<Item> descendantConditionItemSet = new LinkedHashSet<Item>(conditionItemSet);
        descendantConditionItemSet.remove(conditionItem);

        Set<Item> descendantConsequenceItemSet = new LinkedHashSet<Item>(consequenceItemSet);
        descendantConsequenceItemSet.add(conditionItem);

        Rule descendantRule = generateRule(descendantConditionItemSet, descendantConsequenceItemSet);

        Double descendantRuleAccuracy = calculateAccuracy(descendantRule, instances);

        if (descendantRuleAccuracy >= minRuleAccuracy) {
            descendantRules.add(descendantRule);

            descendantRules.addAll(generateDescendantRules(descendantConditionItemSet,
                    descendantConsequenceItemSet, instances));
        }
    }

    return descendantRules;
}

From source file:org.magnum.mobilecloud.video.VideoLikeController.java

@RequestMapping(value = VideoSvcApi.VIDEO_SVC_PATH + "/{id}/unlike", method = RequestMethod.POST)
public void unlikeVideo(@PathVariable("id") long id, Principal p, HttpServletResponse resp) {
    Video v = videos.findOne(id);//from w w w.  ja  v a 2s  .c om
    if (v == null) {
        resp.setStatus(HttpServletResponse.SC_NOT_FOUND);
    } else {
        Set<String> likedUsernames = v.getLikedUsernames();
        String username = p.getName();
        if (!likedUsernames.contains(username)) {
            resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        } else {
            likedUsernames.remove(username);
            v.setLikedUsernames(likedUsernames);
            v.setLikes(likedUsernames.size());
            videos.save(v);
        }
    }
}

From source file:service.TagService.java

public void deleteClientTag(Long clientId, Long tagId, Long pkId) {
    if (pkId != null) {
        if (clientId != null) {
            Client c = clientDao.find(clientId);
            if (tagId != null) {
                Tag t = tagDao.find(tagId);
                Set<Tag> tags = c.getTags();
                tags.remove(t);
                c.setTags(tags);/*from   ww  w  .  ja  v a  2 s. c om*/
                if (validate(c)) {
                    clientDao.update(c);
                }
            } else {
                addError(" ?  ");
            }
        } else {
            addError("   ");
        }
    } else {
        addError("  ");
    }
}

From source file:de.hybris.platform.b2bacceleratorservices.company.impl.DefaultB2BCommerceUserService.java

@Override
public B2BUserGroupModel deselectB2BUserGroupFromCustomer(final String user, final String usergroup) {
    final B2BCustomerModel customer = this.getCustomerForUid(user);
    final Set<PrincipalGroupModel> groups = new HashSet<PrincipalGroupModel>(customer.getGroups());
    final B2BUserGroupModel userGroupModel = this.getB2BUserGroupForUid(usergroup);
    groups.remove(userGroupModel);
    customer.setGroups(groups);/*from  ww  w . ja  v  a  2s . c om*/
    this.getModelService().save(customer);
    return userGroupModel;
}

From source file:io.undertow.servlet.test.path.FilterPathMappingTestCase.java

private void requireHeaders(final HttpResponse result, final String... headers) {
    final Header[] resultHeaders = result.getAllHeaders();
    final List<Header> realResultHeaders = new ArrayList<>();
    for (Header header : resultHeaders) {
        if (header.getName().startsWith("filter")) {
            realResultHeaders.add(header);
        }/*from  ww w. j  a v a 2s .  c  o m*/
    }
    final Set<String> found = new HashSet<>(Arrays.asList(headers));
    for (Header header : realResultHeaders) {
        if (!found.remove(header.getValue())) {
            Assert.fail("Found unexpected header " + header.getValue());
        }
    }
    if (!found.isEmpty()) {
        Assert.fail("header(s) not found " + found);
    }
}