Example usage for org.apache.commons.collections Predicate Predicate

Introduction

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

Prototype

Predicate

Source Link

Usage

From source file:com.ebay.cloud.cms.metadata.mongo.MongoRepositoryServiceImplTest.java

@Test
public void testRepsitory() {
    MetadataContext context = new MetadataContext();
    context.setRefreshRepsitory(false);/*from  www.j a v a  2  s  . co  m*/
    List<Repository> oldRepos = repositoryService.getRepositories(context);
    Assert.assertTrue(oldRepos.size() > 0);

    List<Repository> cachedRepos = repositoryService.getRepositories(context);
    for (final Repository repo : oldRepos) {
        Assert.assertNotNull(CollectionUtils.find(cachedRepos, new Predicate() {

            @Override
            public boolean evaluate(Object object) {
                if (object == repo) {
                    return true;
                }
                return false;
            }
        }));
    }

    context.setRefreshRepsitory(true);
    List<Repository> newRepos = repositoryService.getRepositories(context);
    for (final Repository repo : newRepos) {
        Assert.assertNull(CollectionUtils.find(cachedRepos, new Predicate() {
            @Override
            public boolean evaluate(Object object) {
                if (object == repo) {
                    return true;
                }
                return false;
            }
        }));
    }
}

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From source file:net.sourceforge.fenixedu.domain.residence.StudentsPerformanceReport.java

public static StudentsPerformanceReport readPendingReport(final ExecutionSemester executionSemester) {
    List<StudentsPerformanceReport> pendingReports = new ArrayList<StudentsPerformanceReport>();

    CollectionUtils.select(executionSemester.getStudentsPerformanceReportsSet(), new Predicate() {

        @Override//from   w  w w .  j a  v a 2s . c o  m
        public boolean evaluate(Object arg0) {
            return ((StudentsPerformanceReport) arg0).getIsNotDoneAndNotCancelled();
        }

    }, pendingReports);

    if (pendingReports.isEmpty()) {
        return null;
    }

    Collections.sort(pendingReports, Collections.reverseOrder(COMPARE_BY_REQUEST_DATE));

    return pendingReports.iterator().next();
}

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From source file:edu.scripps.fl.pubchem.db.PCAssayPanel.java

@Transient
public XRef getTaxonomy() {
    List<PCAssayXRef> list = new ArrayList();
    CollectionUtils.select(assay.getAssayXRefs(), new Predicate() {
        public boolean evaluate(Object object) {
            PCAssayXRef xref = (PCAssayXRef) object;
            if (xref.getPanel() != null)
                if (xref.getPanel().getPanelNumber() == getPanelNumber())
                    if (xref.getXRef() != null && "taxonomy".equals(xref.getXRef().getDatabase()))
                        return true;
            return false;
        }/*from  w w  w.  ja v  a 2 s  . com*/
    }, list);
    return list.size() > 0 ? list.get(0).getXRef() : null;
}

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From source file:mondrian.rolap.MemberCacheHelper.java

/**
 * Attempts to find all children requested by the ChildByNameConstraint
 * in cache.  Returns null if the complete list is not found.
 *///from w ww  .j a va  2 s . c  o m
private List<RolapMember> findNamedChildrenInCache(final RolapMember parent, final List<String> childNames) {
    List<RolapMember> children = checkDefaultAndNamedChildrenCache(parent);
    if (children == null || childNames == null || childNames.size() > children.size()) {
        return null;
    }
    filter(children, new Predicate() {
        public boolean evaluate(Object member) {
            return childNames.contains(((RolapMember) member).getName());
        }
    });
    boolean foundAll = children.size() == childNames.size();
    return !foundAll ? null : children;
}

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From source file:net.sourceforge.fenixedu.presentationTier.Action.credits.ShowTeacherCreditsDispatchAction.java

private void setAdviseServices(HttpServletRequest request, TeacherService teacherService) {
    if (!teacherService.getTeacherAdviseServices().isEmpty()) {
        List<TeacherAdviseService> tfcAdvises = (List<TeacherAdviseService>) CollectionUtils
                .select(teacherService.getTeacherAdviseServices(), new Predicate() {
                    @Override// w w  w  .j  a v a2 s .  c o  m
                    public boolean evaluate(Object arg0) {
                        TeacherAdviseService teacherAdviseService = (TeacherAdviseService) arg0;
                        return teacherAdviseService.getAdvise().getAdviseType()
                                .equals(AdviseType.FINAL_WORK_DEGREE);
                    }
                });
        Collections.sort(tfcAdvises, new BeanComparator("advise.student.number"));
        request.setAttribute("adviseServices", tfcAdvises);
    }
}

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From source file:hr.fer.zemris.vhdllab.service.workspace.ProjectMetadataTest.java

@Test
public void addFile2() {
    File file = new File("file_name", null, "data");
    file.setProject(hierarchy.getProject());
    metadata.addFile(file);/*w ww. j  a v a 2s.  com*/
    assertEquals(3, metadata.getFiles().size());
    assertTrue(metadata.getFiles().contains(file));

    File another = new File(file);
    another.setData("new_data");
    metadata.addFile(another);
    assertEquals(3, metadata.getFiles().size());
    File found = (File) CollectionUtils.find(metadata.getFiles(), new Predicate() {
        @Override
        public boolean evaluate(Object object) {
            File f = (File) object;
            return f.getName().equals("file_name");
        }
    });
    assertEquals("new_data", found.getData());
}

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From source file:edu.northwestern.bioinformatics.studycalendar.service.StudySiteService.java

@SuppressWarnings({ "unchecked" })
public List<List<StudySite>> refreshStudySitesForStudies(final List<Study> studies) {
    if (studies == null) {
        throw new IllegalArgumentException(STUDY_IS_NULL);
    }//from   www.  j a  va 2 s.  c  o  m

    List<List<StudySite>> refreshed = new ArrayList<List<StudySite>>();

    final Map<String, List<Site>> sites = buildProvidedSiteMap();
    List<List<StudySite>> allProvided = studySiteConsumer.refreshSites(studies);

    for (int i = 0; i < studies.size(); i++) {
        final Study study = studies.get(i);
        List<StudySite> provided = allProvided.get(i);
        if (provided == null) {
            provided = EMPTY_LIST;
        }

        Collection<StudySite> qualifying = CollectionUtils.select(provided, new Predicate() {
            public boolean evaluate(Object o) {
                StudySite potential = (StudySite) o;

                // Verify Study Provider and StudySite Provider Are Equal
                if (study.getProvider() == null || !study.getProvider().equals(potential.getProvider())) {
                    return false;
                }

                // Verify Site Provider and StudySite Provider Are Equal (And Site Exists)
                List<Site> providerSpecific = sites.get(potential.getProvider());
                if (providerSpecific == null || !providerSpecific.contains(potential.getSite())) {
                    return false;
                }

                // Verify new study site
                Site site = providerSpecific.get(providerSpecific.indexOf(potential.getSite()));
                if (StudySite.findStudySite(study, site) != null) {
                    return false;
                }

                return true;
            }
        });

        logger.debug("Found " + qualifying.size() + " new study sites from the provider.");
        for (StudySite u : qualifying) {
            logger.debug("- " + u);
        }

        // StudySites returned from provider are proxied by CGLIB.  This causes problems when saving,
        // so we want to create a fresh StudySite instance. Also, we want to populate the site with a
        // valid Site from SiteService.
        Collection<StudySite> enhanced = CollectionUtils.collect(qualifying, new Transformer() {
            public Object transform(Object o) {
                StudySite s = (StudySite) o;
                List<Site> providerSpecific = sites.get(s.getProvider());
                Site site = providerSpecific.get(providerSpecific.indexOf(s.getSite()));

                StudySite e = new StudySite(study, site);
                e.getStudy().addStudySite(e);
                e.getSite().addStudySite(e);
                e.setProvider(s.getProvider());
                e.setLastRefresh(s.getLastRefresh());
                return e;
            }
        });

        for (StudySite s : enhanced) {
            studySiteDao.save(s);
        }

        refreshed.add(study.getStudySites());
    }

    return refreshed;
}

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From source file:com.epam.cme.facades.product.impl.DefaultTelcoProductFacade.java

/**
 * Check if the productData is present in list.
 * /*  w w w  . ja  v a2  s . c  o  m*/
 * @param productData
 *            list of existing product data items
 * @param newProduct
 *            product data item to be added
 * @return true if newProduct exists in productData
 */
protected boolean contains(final List<ProductData> productData, final ProductData newProduct) {
    final Object exists = CollectionUtils.find(productData, new Predicate() {

        @Override
        public boolean evaluate(final Object productDataObj) {
            final ProductData existingProductData = (ProductData) productDataObj;
            return existingProductData.getCode().equals(newProduct.getCode());
        }
    });
    if (exists != null) {
        return true;
    }
    return false;
}

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From source file:models.Watch.java

public static Set<User> findActualWatchers(final Set<User> baseWatchers, final Resource resource) {
    Set<User> actualWatchers = new HashSet<>();
    actualWatchers.addAll(baseWatchers);

    // Add every user who watches the project to which this resource belongs
    if (!(resource instanceof GlobalResource)) {
        Project project = resource.getProject();
        actualWatchers.addAll(findWatchers(project.asResource()));
    }/*from  ww  w.j  av  a2s  . c o  m*/

    // For this resource, add every user who watch explicitly and remove who unwatch explicitly.
    actualWatchers.addAll(findWatchers(resource));
    actualWatchers.removeAll(findUnwatchers(resource));

    // Filter the watchers who has no permission to read this resource.
    CollectionUtils.filter(actualWatchers, new Predicate() {
        @Override
        public boolean evaluate(Object watcher) {
            return AccessControl.isAllowed((User) watcher, resource, Operation.READ);
        }
    });
    return actualWatchers;
}

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From source file:com.tlabs.eve.api.character.TrainingQueue.java

public synchronized final boolean remove(final long skillId, final int level) {
    return removeImpl(new Predicate() {
        @Override//w ww.j  a  va 2 s. co m
        public boolean evaluate(Object object) {
            SkillInTraining t = (SkillInTraining) object;
            return (t.getSkillID() != skillId) || (t.getSkillLevel() < level);
        }
    }) != 0;
}

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