Example usage for java.util Set equals

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:com.mindquarry.desktop.client.widget.workspace.WorkspaceBrowserWidget.java

/**
 * Checks if a refresh of the changes list itself is needed.
 *//*from  w  ww .  j a va 2 s  .  c  om*/
public boolean refreshNeeded(Boolean applyNewChanges) {
    PreferenceStore store = client.getPreferenceStore();
    Profile selectedProfile = Profile.getSelectedProfile(store);
    if (selectedProfile == null) {
        return false;
    }
    boolean refreshNeeded = false;
    ChangeSets newChanges = getAllChanges(selectedProfile);

    // if team selection has changed, a refresh is needed:
    Set<String> teamIds = changeSets.getTeamIds();
    Set<String> newTeamIds = newChanges.getTeamIds();
    if (!teamIds.equals(newTeamIds)) {
        log.debug("Changes list does need update (#1)");
        refreshNeeded = true;
    }

    // no changes in team selection, compare the changes per team:
    if (checkChangeSetUpdateRequired(changeSets, newChanges)) {
        log.debug("Changes list does need update (#2)");
        refreshNeeded = true;
    }

    if (applyNewChanges) {
        changeSets = newChanges;

        // create the tree of changes from the list of all changes/conflicts 
        changeTree = new ChangeTree(changeSets.getChanges(), toIgnore);
        workspaceRoot = new File(selectedProfile.getWorkspaceFolder());
    }

    if (refreshNeeded) {
        log.debug("Changes list does not need update");
    }
    return refreshNeeded;
}

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From source file:com.espertech.esperio.csv.CSVInputAdapter.java

private boolean isUsingTitleRow(String[] firstRow, String[] propertyOrder) {
    if (firstRow == null) {
        return false;
    }//from   w  w w  . j a v  a2  s. c  o m
    Set<String> firstRowSet = new HashSet<String>(Arrays.asList(firstRow));
    Set<String> propertyOrderSet = new HashSet<String>(Arrays.asList(propertyOrder));
    return firstRowSet.equals(propertyOrderSet);
}

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From source file:at.ac.tuwien.qse.sepm.gui.controller.impl.PhotoInspectorImpl.java

private void saveTags(Photo photo) {
    LOGGER.debug("updating tags of {}", photo);

    // Find the new tags.
    Set<String> oldTags = photo.getData().getTags().stream().map(Tag::getName).collect(Collectors.toSet());
    Set<String> newTags = tagPicker.filter(oldTags);
    LOGGER.debug(tagPicker.getTags());/* w  ww  .  j ava 2  s.  c  o m*/
    LOGGER.debug("old tags {} will be updated to new tags {}", oldTags, newTags);
    if (oldTags.equals(newTags)) {
        LOGGER.debug("tags have not changed of photo {}", photo);
        return;
    }

    // Replace tags with new ones.
    photo.getData().getTags().clear();
    newTags.forEach(tag -> photo.getData().getTags().add(new Tag(null, tag)));
    savePhoto(photo);
    onUpdate();
}

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From source file:org.apache.accumulo.server.security.UserImpersonation.java

/**
 * Parses all properties that start with {@link Property#INSTANCE_RPC_SASL_PROXYUSERS}. This approach was the original configuration method, but does not work
 * with Ambari.//  www  . j av a 2 s.  c o  m
 *
 * @param configProperties
 *          The relevant configuration properties for impersonation.
 */
@SuppressWarnings("javadoc")
private void parseMultiPropertyConfiguration(Map<String, String> configProperties) {
    @SuppressWarnings("deprecation")
    final String configKey = Property.INSTANCE_RPC_SASL_PROXYUSERS.getKey();
    for (Entry<String, String> entry : configProperties.entrySet()) {
        String aclKey = entry.getKey().substring(configKey.length());
        int index = aclKey.lastIndexOf('.');

        if (-1 == index) {
            throw new RuntimeException("Expected 2 elements in key suffix: " + aclKey);
        }

        final String remoteUser = aclKey.substring(0, index).trim(),
                usersOrHosts = aclKey.substring(index + 1).trim();
        UsersWithHosts usersWithHosts = proxyUsers.get(remoteUser);
        if (null == usersWithHosts) {
            usersWithHosts = new UsersWithHosts();
            proxyUsers.put(remoteUser, usersWithHosts);
        }

        if (USERS.equals(usersOrHosts)) {
            String userString = entry.getValue().trim();
            if (ALL.equals(userString)) {
                usersWithHosts.setAcceptAllUsers(true);
            } else if (!usersWithHosts.acceptsAllUsers()) {
                Set<String> users = usersWithHosts.getUsers();
                if (null == users) {
                    users = new HashSet<>();
                    usersWithHosts.setUsers(users);
                }
                String[] userValues = StringUtils.split(userString, ',');
                users.addAll(Arrays.<String>asList(userValues));
            }
        } else if (HOSTS.equals(usersOrHosts)) {
            String hostsString = entry.getValue().trim();
            if (ALL.equals(hostsString)) {
                usersWithHosts.setAcceptAllHosts(true);
            } else if (!usersWithHosts.acceptsAllHosts()) {
                Set<String> hosts = usersWithHosts.getHosts();
                if (null == hosts) {
                    hosts = new HashSet<>();
                    usersWithHosts.setHosts(hosts);
                }
                String[] hostValues = StringUtils.split(hostsString, ',');
                hosts.addAll(Arrays.<String>asList(hostValues));
            }
        } else {
            log.debug("Ignoring key " + aclKey);
        }
    }
}

---

From source file:org.ulyssis.ipp.ui.widgets.TeamPanel.java

private void updateTags(Snapshot snapshot) {
    Set<TagId> newTags = new HashSet<>();
    snapshot.getTeamTagMap().getTagToTeam().forEach((tag, teamNb) -> {
        if (team.getTeamNb() == teamNb) {
            newTags.add(tag);/*from  ww  w.j a va2s  .c o m*/
        }
    });
    if (!newTags.equals(oldTags)) {
        oldTags = newTags;
        tagsTable.clear();
        for (TagId tag : newTags) {
            WTemplate tagsTableItem = new WTemplate(WString.tr("tags-table-item"));
            tagsTableItem.bindString("tag-id", tag.toString());
            final WPushButton removeTagButton = new WPushButton("Remove");
            tagsTableItem.bindWidget("remove-button", removeTagButton);
            removeTagButton.clicked().addListener(this, () -> removeTag(tag, removeTagButton));
            tagsTable.addWidget(tagsTableItem);
        }
    }
}

---

From source file:org.mifosplatform.portfolio.group.domain.Group.java

public List<String> updateClientMembersIfDifferent(final Set<Client> clientMembersSet) {
    List<String> differences = new ArrayList<String>();
    if (!clientMembersSet.equals(this.clientMembers)) {
        final Set<Client> diffClients = Sets.symmetricDifference(clientMembersSet, this.clientMembers);
        final String[] diffClientsIds = getClientIds(diffClients);
        if (diffClientsIds != null) {
            differences = Arrays.asList(diffClientsIds);
        }/* ww w  . j  a v a  2s .co  m*/
        this.clientMembers = clientMembersSet;
    }

    return differences;
}

---

From source file:org.commonjava.maven.cartographer.preset.ScopedProjectFilter.java

@Override
public ProjectRelationshipFilter getChildFilter(final ProjectRelationship<?> lastRelationship) {
    switch (lastRelationship.getType()) {
    case BOM://from  w w w .j  a v a2 s  .  co m
        return StructuralRelationshipsFilter.INSTANCE;
    case PARENT: {
        return this;
    }
    case EXTENSION:
    case PLUGIN:
    case PLUGIN_DEP: {
        //                logger.info( "getChildFilter({})", lastRelationship );
        return StructuralRelationshipsFilter.INSTANCE;
    }
    default: {
        //                logger.info( "getChildFilter({})", lastRelationship );
        final DependencyRelationship dr = (DependencyRelationship) lastRelationship;
        if (DependencyScope.test == dr.getScope() || DependencyScope.provided == dr.getScope()) {
            return StructuralRelationshipsFilter.INSTANCE;
        }

        Set<ProjectRef> exc = null;
        boolean excChanged = false;

        // if there are new excludes, ALWAYS construct a new child filter.
        if (dr.getExcludes() != null && !dr.getExcludes().isEmpty()) {
            if (excludes != null) {
                exc = new HashSet<ProjectRef>(excludes);
                exc.addAll(dr.getExcludes());
                excChanged = !exc.equals(excludes);
            } else {
                exc = new HashSet<ProjectRef>(dr.getExcludes());
                excChanged = true;
            }
        }

        final ProjectRelationshipFilter nextFilter = filter.getChildFilter(lastRelationship);
        boolean construct = excChanged || !filter.equals(nextFilter);
        if (construct) {
            return new ScopedProjectFilter(nextFilter, acceptManaged, exc);
        }

        return this;
    }
    }
}

---

From source file:org.commonjava.cartographer.graph.preset.ScopedProjectFilter.java

@Override
public ProjectRelationshipFilter getChildFilter(final ProjectRelationship<?, ?> lastRelationship) {
    switch (lastRelationship.getType()) {
    case BOM:/*from w w  w.  j a va 2s. com*/
        return StructuralRelationshipsFilter.INSTANCE;
    case PARENT: {
        return this;
    }
    case EXTENSION:
    case PLUGIN:
    case PLUGIN_DEP: {
        //                logger.info( "getChildFilter({})", lastRelationship );
        return StructuralRelationshipsFilter.INSTANCE;
    }
    default: {
        //                logger.info( "getChildFilter({})", lastRelationship );
        final DependencyRelationship dr = (DependencyRelationship) lastRelationship;
        if (DependencyScope.test == dr.getScope() || DependencyScope.provided == dr.getScope()) {
            return StructuralRelationshipsFilter.INSTANCE;
        }

        Set<ProjectRef> exc = null;
        boolean excChanged = false;

        // if there are new excludes, ALWAYS construct a new child filter.
        if (dr.getExcludes() != null && !dr.getExcludes().isEmpty()) {
            if (excludes != null) {
                exc = new HashSet<ProjectRef>(excludes);
                exc.addAll(dr.getExcludes());
                excChanged = !exc.equals(excludes);
            } else {
                exc = new HashSet<ProjectRef>(dr.getExcludes());
                excChanged = true;
            }
        }

        final ProjectRelationshipFilter nextFilter = filter.getChildFilter(lastRelationship);
        boolean construct = excChanged || !filter.equals(nextFilter);
        if (construct) {
            return new ScopedProjectFilter(nextFilter, acceptManaged, exc);
        }

        return this;
    }
    }
}

---

From source file:org.osaf.cosmo.scheduler.SchedulerImpl.java

public synchronized void refreshSchedules() {
    if (log.isDebugEnabled())
        log.debug("refreshing schedlules");

    // all users with schedules
    Set<User> users = scheduleService.getUsersWithSchedules();

    // keep track of usernames processed
    Set<String> processed = new HashSet<String>();

    for (User user : users) {
        processed.add(user.getUsername());
        Set<Schedule> schedules = scheduleService.getSchedulesForUser(user);
        Set<Schedule> oldSchedules = userSchedules.get(user.getUsername());
        // If no existing schedules exist, add
        if (oldSchedules == null)
            scheduleUserJobs(user, schedules);
        // otherwise compare schedules to existing schedules and reschedule
        // if necessary
        else if (!oldSchedules.equals(schedules)) {
            removeAllJobsForUser(user.getUsername());
            scheduleUserJobs(user, schedules);
        }//from www  .ja va 2 s . c  o m
    }

    // prune
    for (String userName : userSchedules.keySet())
        if (!processed.contains(userName))
            removeAllJobsForUser(userName);
}

---

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

private Set<Set<Integer>> split(Set<Integer> S, Set<Set<Integer>> p) {
    Set<Set<Integer>> result = new HashSet<>();
    Set<Token> sigma = alphabet();
    Set<Integer> temp = null;

    HashSet<Integer> s2 = new HashSet<>();
    for (Token c : sigma) {
        for (int s : S) {
            if (temp == null) {
                temp = getSet(s, c, p);/* ww w.  ja va  2 s .c  o  m*/
            } else {
                if (!temp.equals(getSet(s, c, p))) {
                    s2.add(s);
                }
            }
        }
        temp = null;
    }

    if (!s2.isEmpty()) {
        Set<Integer> s1 = new HashSet<>(S);
        s1.removeAll(s2);
        result.add(s1);
        result.add(s2);
    } else {
        result.add(S);
    }

    return result;
}

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