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.opengamma.id.ExternalIdBundle.java

/**
 * Returns a new bundle with the specified identifier removed. This instance is immutable and unaffected by this method call.
 * //  www.  j  a  v  a 2 s . c  om
 * @param externalId the identifier to remove from the returned bundle, not null
 * @return the new bundle, not null
 */
public ExternalIdBundle withoutExternalId(final ExternalId externalId) {
    ArgumentChecker.notNull(externalId, "externalId");
    final Set<ExternalId> ids = new HashSet<ExternalId>(_externalIds);
    if (ids.remove(externalId) == false) {
        return this;
    }
    return create(ids);
}

From source file:com.uberspot.storageutils.StorageUtils.java

/** Removes a preference in the storage from a given StringSet
 * @param valueName the name of the preference
 * @param value the value of the preference
 * @return true if it was saved successfully, false otherwise
 *///from   www  .  j  a  va  2  s  .co  m
public boolean removePreferenceFromSet(String valueName, String value) {
    Set<String> currentSet = getPreferenceSet(valueName, new HashSet<String>());
    currentSet.remove(value);
    return savePreferenceSet(valueName, currentSet);
}

From source file:com.google.code.ssm.test.svc.AppUserServiceImpl.java

@Override
public void enableAppForUser(final int userId, final int applicationId, final boolean favourite) {
    AppUserPK pk = new AppUserPK(userId, applicationId);
    AppUser appUser = getApplicationUserFromDB(pk);
    if (appUser == null) {
        appUser = new AppUser(pk);
    }//from ww w.  j a va2s  .  com

    appUser.setEnabled(true);

    if (appUser.getVersion() != 0) {
        getDao().update(appUser);
    } else {
        getDao().create(appUser);
    }

    Set<Integer> appsIdsSet = new HashSet<Integer>(getDao().getAppIdList(userId, true));
    if (appsIdsSet.add(applicationId)) {
        getDao().updateListInCache(userId, true, new ArrayList<Integer>(appsIdsSet));
    }

    appsIdsSet = new HashSet<Integer>(getDao().getAppIdList(userId, false));
    if (appsIdsSet.remove(applicationId)) {
        getDao().updateListInCache(userId, false, new ArrayList<Integer>(appsIdsSet));
    }
}

From source file:net.sf.taverna.t2.activities.soaplab.SoaplabActivityTest.java

@Ignore("Integration test")
@Test/*from ww  w.  ja va 2s.c o  m*/
public void testConfigureSoaplabActivityConfigurationBean() throws Exception {
    Set<String> expectedOutputs = new HashSet<String>();
    expectedOutputs.add("report");
    expectedOutputs.add("outfile");

    activity.configure(configurationBean);
    Set<ActivityOutputPort> ports = activity.getOutputPorts();
    assertEquals(expectedOutputs.size(), ports.size());
    for (ActivityOutputPort outputPort : ports) {
        assertTrue("Wrong output : " + outputPort.getName(), expectedOutputs.remove(outputPort.getName()));
    }
}

From source file:com.espertech.esper.epl.join.table.PropertySortedEventTable.java

private void remove(EventBean theEvent) {
    Object key = getIndexedValue(theEvent);

    if (key == null) {
        nullKeyedValues.remove(theEvent);
        return;//from   w  w w.j  av  a 2s . com
    }

    key = coerce(key);

    Set<EventBean> events = propertyIndex.get(key);
    if (events == null) {
        return;
    }

    if (!events.remove(theEvent)) {
        // Not an error, its possible that an old-data event is artificial (such as for statistics) and
        // thus did not correspond to a new-data event raised earlier.
        return;
    }

    if (events.isEmpty()) {
        propertyIndex.remove(key);
    }
}

From source file:gov.nih.nci.caarray.domain.file.CaArrayFileSet.java

/**
 * @return true if the status of all the files is one of the given statuses
 *//*from  w  ww . j a va  2s  .  com*/
@SuppressWarnings("PMD.UnusedPrivateMethod")
private boolean allStatusesEqual(FileStatus... statuses) {
    final Set<FileStatus> fileSetStatuses = new HashSet<FileStatus>();
    for (final CaArrayFile file : this.files) {
        fileSetStatuses.add(file.getFileStatus());
    }
    for (final FileStatus status : statuses) {
        fileSetStatuses.remove(status);
    }
    return fileSetStatuses.isEmpty();
}

From source file:org.tonguetied.usermanagement.User.java

/**
 * Convenience method to remove a {@link UserRight} from this User. If the
 * UserRight does not exist then no action is taken.
 * // w  ww.  ja v a 2  s  .  c om
 * @param userRight the authorized permission to remove
 * @throws IllegalArgumentException if the <tt>userRight</tt> is
 *         <tt>null</tt> or the <tt>permission</tt> is <tt>null</tt>
 */
public void removeUserRight(UserRight userRight) {
    if (userRight == null || userRight.getPermission() == null) {
        throw new IllegalArgumentException("userRight cannot be null");
    }

    this.userRights.remove(userRight);

    final GrantedAuthority authority = new GrantedAuthorityImpl(userRight.getPermission().name());
    Set<GrantedAuthority> authorities = getAuthoritiesAsSet();
    authorities.remove(authority);
    this.setAuthorities(authorities.toArray(new GrantedAuthority[authorities.size()]));
}

From source file:eu.stratosphere.nephele.services.memorymanager.spi.DefaultMemoryManager.java

@Override
public void release(MemorySegment segment) {
    // check if segment is null or has already been freed
    if (segment == null || segment.isFreed() || !(segment instanceof DefaultMemorySegment)) {
        return;/*  ww w.ja v a  2 s.  c  o m*/
    }

    final DefaultMemorySegment defSeg = (DefaultMemorySegment) segment;
    final AbstractInvokable owner = defSeg.owner;

    // -------------------- BEGIN CRITICAL SECTION -------------------
    synchronized (this.lock) {
        if (this.isShutDown) {
            throw new IllegalStateException("Memory manager has been shut down.");
        }

        // remove the reference in the map for the owner
        try {
            Set<DefaultMemorySegment> segsForOwner = this.allocatedSegments.get(owner);

            if (segsForOwner != null) {
                segsForOwner.remove(defSeg);
                if (segsForOwner.isEmpty()) {
                    this.allocatedSegments.remove(owner);
                }
            }
        } catch (Throwable t) {
            LOG.error("Error removing book-keeping reference to allocated memory segment.", t);
        } finally {
            // release the memory in any case
            byte[] buffer = defSeg.destroy();
            this.freeSegments.add(buffer);
        }
    }
    // -------------------- END CRITICAL SECTION -------------------
}

From source file:hu.netmind.beankeeper.cache.impl.MinimalResultsCache.java

/**
 * Remove an entry from cache./*w w w  .j  a  v a 2 s  .c  o m*/
 */
private void removeEntry(CacheEntry entry) {
    synchronized (cacheMutex) {
        entriesByExpiration.remove(entry);
        entriesByRepresentation.remove(entry.representation);
        Iterator tableIterator = entry.tables.iterator();
        while (tableIterator.hasNext()) {
            String tableName = (String) tableIterator.next();
            Set tableEntries = (Set) entriesByTables.get(tableName); // This shouldn't be null
            tableEntries.remove(entry);
            if (tableEntries.size() == 0)
                entriesByTables.remove(tableName);
        }
        // Remove from management bean
        synchronized (cache) {
            cache.setResultCount(cache.getResultCount() - 1);
            cache.setObjectCount(cache.getObjectCount() - entry.result.getResult().size());
        }
    }
}

From source file:scott.barleyrs.rest.EntityResultMessageBodyWriter.java

private JsonNode toJson(ObjectMapper mapper, Entity entity, Set<Entity> started) {
    if (!started.add(entity)) {
        return null;
    }/*from  w ww.  j av  a 2 s.  co m*/
    try {
        ObjectNode jsonEntity = mapper.createObjectNode();
        for (Node node : entity.getChildren(Node.class)) {
            putNode(mapper, jsonEntity, node, started);
        }
        return jsonEntity;
    } finally {
        started.remove(entity);
    }
}