Example usage for java.util Set equals

List of usage examples for java.util Set equals

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Introduction

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

Prototype

boolean equals(Object o);

Source Link

Document

Compares the specified object with this set for equality.

Usage

From source file:ch.systemsx.cisd.openbis.generic.server.business.importer.DatabaseInstanceImporter.java

private void checkMetaData(final SimpleDatabaseMetaData currentMetaData,
        final SimpleDatabaseMetaData metaData) {
    final String currentVersion = currentMetaData.getDatabaseVersion();
    final String importedVersion = metaData.getDatabaseVersion();
    if (currentVersion.equals(importedVersion) == false) {
        throw new UserFailureException("Version of current database is " + currentVersion
                + " which does not match the version of the database to be imported: " + importedVersion);
    }//from w ww .j  a v a 2 s .c o  m
    final Set<String> currentTables = getTableNames(currentMetaData);
    final Set<String> importedTables = getTableNames(metaData);
    if (currentTables.equals(importedTables) == false) {
        Set<String> missingTables = new HashSet<String>(currentTables);
        missingTables.removeAll(importedTables);
        if (missingTables.size() > 0) {
            throw new UserFailureException("Current database has tables " + missingTables
                    + "\n which do not exist in the database to be imported.");
        }
        Set<String> unknownTables = new HashSet<String>(importedTables);
        unknownTables.removeAll(currentTables);
        if (unknownTables.size() > 0) {
            throw new UserFailureException("Current database does not have tables " + unknownTables
                    + "\n which exist in the database to be imported.");
        }
    }
}

From source file:org.reficio.ws.server.matcher.SoapOperationMatcher.java

/**
 * Last matching mechanism ->// w  w  w. j  a va  2s. com
 * When a non ws-compliant document-literal service specifies wsdl:part using the type instead of the element tag
 * Resources:
 * http://stackoverflow.com/questions/1172118/what-is-the-difference-between-type-and-element-in-wsdl
 * http://www.xfront.com/ElementVersusType.html
 * http://www.xfront.com/GlobalVersusLocal.html !!!
 *
 * @param rootNodes root nodes of the request
 * @return operation matched
 */
@SuppressWarnings("unchecked")
private BindingOperation getOperationByInputTypes(final Set<Node> rootNodes) {
    AggregatingVisitor<BindingOperation> visitor = new AggregatingVisitor<BindingOperation>() {
        @Override
        public void visit(BindingOperation operation) {
            Collection<Part> expectedParts = operation.getOperation().getInput().getMessage().getParts()
                    .values();
            Set<QName> expectedTypes = new HashSet<QName>();
            for (Part part : expectedParts) {
                expectedTypes.add(part.getElementName());
            }
            Set<QName> receivedTypes = XmlUtils.getNodeTypes(rootNodes);
            if (expectedTypes.equals(receivedTypes)) {
                addResult(operation);
            } else if (expectedParts.isEmpty() && receivedTypes.size() == 1) {
                // check the case when pseudo input name was sent when no input was expected and got one element
                QName receivedType = receivedTypes.toArray(new QName[receivedTypes.size()])[0];
                String namespaceUri = operation.getOperation().getInput().getMessage().getQName()
                        .getNamespaceURI();
                String name = operation.getOperation().getName();
                QName pseudoInputName = new QName(namespaceUri, name);
                if (pseudoInputName.equals(receivedType)) {
                    addResult(operation);
                }
            }
        }
    };
    visitOperation(visitor);
    return visitor.getUniqueResult();
}

From source file:delfos.dataset.basic.rating.RatingsDatasetAdapter.java

@Override
public boolean equals(Object obj) {
    if (obj instanceof RatingsDataset) {
        RatingsDataset<? extends Rating> otherRatingsDataset = (RatingsDataset) obj;

        Set<Integer> thisAllUsers = new TreeSet<>(this.allUsers());
        Set<Integer> otherAllUsers = new TreeSet<>(otherRatingsDataset.allUsers());

        if (!thisAllUsers.equals(otherAllUsers)) {
            return false;
        }//w ww .  j av a 2  s . c o m

        for (int idUser : thisAllUsers) {
            try {
                Map<Integer, ? extends Rating> thisUserRatingsRated = this.getUserRatingsRated(idUser);
                Map<Integer, ? extends Rating> otherUserRatingsRated = otherRatingsDataset
                        .getUserRatingsRated(idUser);

                Set<Integer> thisDatasetItemsRated = new TreeSet<>(thisUserRatingsRated.keySet());
                Set<Integer> otherDatasetItemsRated = new TreeSet<>(otherUserRatingsRated.keySet());

                if (!thisDatasetItemsRated.equals(otherDatasetItemsRated)) {
                    return false;
                }

                for (int item : thisDatasetItemsRated) {
                    Rating thisRating = thisUserRatingsRated.get(item);
                    Rating otherRating = otherUserRatingsRated.get(item);

                    if (!thisRating.equals(otherRating)) {
                        return false;
                    }
                }

            } catch (UserNotFound ex) {
                ERROR_CODES.USER_NOT_FOUND.exit(ex);
            }
        }
        return true;
    }
    return super.equals(obj); //To change body of generated methods, choose Tools | Templates.
}

From source file:org.gradle.caching.internal.tasks.ChmodBenchmark.java

@Benchmark
public void createFileJava7SetPermissionsWhenNeeded(Blackhole blackhole) throws IOException {
    int incrementAndGet = counter.incrementAndGet();
    Path file = Files.createFile(tempDirPath.resolve("file-" + incrementAndGet));
    Set<PosixFilePermission> originalPermissions = Files.getPosixFilePermissions(file);
    Set<PosixFilePermission> permissionsToSet;
    if (incrementAndGet % 2 == 0) {
        permissionsToSet = DEFAULT_JAVA7_FILE_PERMISSIONS;
    } else {/*www . j a va 2  s.  co m*/
        permissionsToSet = WEIRD_JAVA7_FILE_PERMISSIONS;
    }
    // This should pass 50% of the time
    if (!originalPermissions.equals(permissionsToSet)) {
        Files.setPosixFilePermissions(file, permissionsToSet);
    }
    blackhole.consume(file);
}

From source file:com.mindquarry.desktop.client.widget.workspace.WorkspaceBrowserWidget.java

public boolean changesEqual(Map<File, Change> first, Map<File, Change> second, boolean remote) {
    if (first == null && second == null) {
        return true;
    }// w  w  w. j a  va  2s .c o m
    if (first == null || second == null) {
        return false;
    }
    if (first.size() != second.size()) {
        return false;
    }
    Set<File> firstKeys = first.keySet();
    Set<File> secondKeys = second.keySet();
    if (!firstKeys.equals(secondKeys)) {
        return false;
    }
    for (File file : firstKeys) {
        Status firstStatus = first.get(file).getStatus();
        Status secondStatus = second.get(file).getStatus();
        if (remote) {
            if (firstStatus.getRepositoryTextStatus() != secondStatus.getRepositoryTextStatus()) {
                return false;
            }
        } else {
            if (firstStatus.getTextStatus() != secondStatus.getTextStatus()) {
                return false;
            }
        }
    }

    return true;
}

From source file:org.openvpms.archetype.rules.product.ProductPriceUpdater.java

/**
 * Determines if the prices associated with a product should be updated.
 *
 * @param product the product/* w w w  . ja v a 2 s .c  o m*/
 * @return {@code true} if prices should be updated
 */
private boolean needsUpdate(Product product) {
    boolean update = true;
    if (!product.isNew()) {
        Product prior = (Product) service.get(product.getObjectReference());
        if (prior != null) {
            Set<EntityRelationship> oldSuppliers = getProductSuppliers(prior);
            Set<EntityRelationship> newSuppliers = getProductSuppliers(product);
            if (oldSuppliers.equals(newSuppliers)) {
                update = !checkEquals(oldSuppliers, newSuppliers);
            }
        }
    }
    return update;
}

From source file:com.todoroo.astrid.tags.TagsControlSet.java

@Override
public boolean hasChanges(Task original) {
    Set<TagData> existingSet = newHashSet(tagService.getTagDataForTask(original.getUUID()));
    Set<TagData> selectedSet = newHashSet(selectedTags);
    return !existingSet.equals(selectedSet);
}

From source file:org.dataconservancy.ui.model.builder.xstream.BopConverterTest.java

@Test
public void testUnmarshalPersonsBop() throws IOException, SAXException {
    assertEquals(2, personBop.getPersons().size());
    assertEquals(2, ((Bop) x.fromXML(x.toXML(personBop))).getPersons().size());
    Bop actual = (Bop) x.fromXML(PERSONS_XML);
    assertEquals(personBop.getPersons().size(), actual.getPersons().size());
    final Set<Person> actualPersons = actual.getPersons();
    final Set<Person> expectedPersons = personBop.getPersons();
    assertTrue(expectedPersons.equals(actualPersons));
    assertEquals(personBop, actual);//from   w  ww . ja  va2  s  .  c  o m
    Assert.assertEquals(personBop.getPersons(), ((Bop) x.fromXML(x.toXML(personBop))).getPersons());
}

From source file:org.dataconservancy.ui.model.builder.xstream.BopConverterTest.java

@Test
public void testUnmarshalDataItemsBop() throws IOException, SAXException {
    assertEquals(2, dataItemBop.getDataItems().size());
    assertEquals(2, ((Bop) x.fromXML(x.toXML(dataItemBop))).getDataItems().size());
    Bop actual = (Bop) x.fromXML(DI_BOP_XML);
    assertEquals(dataItemBop.getDataItems(), actual.getDataItems());
    final Set<DataItem> actualDIs = actual.getDataItems();
    final Set<DataItem> expectedDIs = dataItemBop.getDataItems();
    assertTrue(expectedDIs.equals(actualDIs));
    assertEquals(dataItemBop, actual);/*from w  w w.j a v a  2 s  .co m*/
    Assert.assertEquals(dataItemBop.getDataItems(), ((Bop) x.fromXML(x.toXML(dataItemBop))).getDataItems());
}

From source file:br.usp.poli.lta.cereda.nfa2dfa.utils.Conversion.java

public Triple<Integer, Set<Integer>, List<SimpleTransition>> minimize() {

    Set<Integer> Q = new HashSet<>();
    Set<Integer> A = new HashSet<>(accepting);
    Set<Integer> R = new HashSet<>();
    for (SimpleTransition transition : transitions) {
        Q.add(transition.getSource());//from ww  w  . j a  v a  2 s  .  c  om
        Q.add(transition.getTarget());
    }

    for (int q : Q) {
        if (!A.contains(q)) {
            R.add(q);
        }
    }

    Set<Set<Integer>> T = new HashSet<>();
    T.add(A);
    T.add(R);

    Set<Set<Integer>> P = new HashSet<>();

    while (!T.equals(P)) {
        P = new HashSet<>(T);
        T = new HashSet<>();
        for (Set<Integer> p : P) {
            for (Set<Integer> i : split(p, P)) {
                if (!i.isEmpty()) {
                    T.add(i);
                }
            }
        }
    }

    Map<Integer, Integer> names = new HashMap<>();
    int counter = 0;
    for (Set<Integer> t : T) {
        if (t.contains(initial)) {
            for (int i : t) {
                names.put(i, counter);
            }
        }
    }

    for (Set<Integer> t : T) {
        if (!t.contains(initial)) {
            counter++;
            for (int i : t) {
                names.put(i, counter);
            }
        }
    }

    List<SimpleTransition> converted = new ArrayList<>();

    for (SimpleTransition transition : transitions) {
        SimpleTransition t = new SimpleTransition(names.get(transition.getSource()), transition.getSymbol(),
                names.get(transition.getTarget()));
        if (!hasTransition(converted, t)) {
            converted.add(t);
        }
    }

    Triple<Integer, Set<Integer>, List<SimpleTransition>> result = new Triple<>();

    result.setFirst(names.get(initial));
    result.setThird(converted);

    HashSet<Integer> FF = new HashSet<>();
    for (int i : accepting) {
        FF.add(names.get(i));
    }

    result.setSecond(FF);

    return result;

}