Returns the current set of region metadata for this process,
initializing it if it has not yet been explicitly initialized before.

@return the current set of region metadata
189302
public static RegionMetadata getRegionMetadata() {
        RegionMetadata rval = regionMetadata;
        if (rval != null) {
            return rval;
        }

        synchronized (RegionUtils.class) {
            if (regionMetadata == null) {
                initialize();
            }
        }

        return regionMetadata;
    }
159959
public java.util.List<String> getValueSet() {
        if (valueSet == null) {
            valueSet = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return valueSet;
    }
1135620
public Set<String> getNewElementKeys() {

        Set<String> result = new HashSet<String>();
        for (CmsContainerConfiguration configuration : m_parentConfigurations) {
            result.addAll(configuration.getNewElements().keySet());
        }
        return result;
    }
1187223
public function getFieldset()
    {
        return (isset($this->fieldsets[$this->current])) ? $this->fieldsets[$this->current] : null;
    }
385487
public java.util.List<Region> getRegions() {
        if (regions == null) {
            regions = new com.amazonaws.internal.SdkInternalList<Region>();
        }
        return regions;
    }
1296805
public Set entrySet() {
        if(_entrySet == null) {
            Map piMap = InternalUtils.getPageInputMap(_request);
            ArrayList list = new ArrayList();
            if(piMap != null) {
                Iterator iterator = piMap.keySet().iterator();
                while(iterator.hasNext()) {
                    Object name = iterator.next();
                    Object value = piMap.get(name);
                    list.add(new Entry(name, value));
                }
            }

            _entrySet = new EntrySet((Entry[])list.toArray(new Entry[]{}));
        }

        return _entrySet;
    }
1313373
public java.util.List<AttachmentDetails> getAttachmentSet() {
        if (attachmentSet == null) {
            attachmentSet = new com.amazonaws.internal.SdkInternalList<AttachmentDetails>();
        }
        return attachmentSet;
    }
32923
public Set<Map.Entry<BinaryValue, BinaryValue>> getUserMetadata()
    {
        return Collections.unmodifiableSet(meta.entrySet());
    }
1045226
public Set<String> getKeySet() {
        HashSet<String> result = new HashSet<>();

        for (PollingDynamicConfig config : children) {
            Iterator<String> iter = config.getKeys();
            while (iter.hasNext()) {
                String key = iter.next();
                result.add(key);
            }
        }

        return result;
    }
806433
private Region getRegionObject(String regionStr) {
        Region regionObj = RegionUtils.getRegion(regionStr);
        if (regionObj == null) {
            throw new SdkClientException(String.format("Could not find region information for '%s' in SDK metadata.",
                                                             regionStr));
        }
        return regionObj;
    }
1051296
@JsonProperty
    private Map<String, Object> getMetadata() {
        if (metadata == null) {
            metadata = new HashMap<>();
        }
        
        return metadata;
    }
128960
public Set<String> getTypesWithActiveSchemaFormatters() {

        Set<String> result = Sets.newHashSet(getTypesWithModifiableFormatters());
        for (CmsFormatterChangeSet changeSet : getFormatterChangeSets()) {
            changeSet.applyToTypes(result);
        }
        return result;
    }
319604
public Node currentNode() {
        if (!isInit) {
            init();
        }
        // See if we need to store state information.
        if ((lastUUIDTimeStored + nodeState.getSynchInterval()) > (findMaxTimestamp() / Clock.INTERVALS_PER_MILLI)) {
            try {
                nodeState.store(nodesSet);
            } catch (IOException ioe) {
               //@TODO add listener and send notify
            }
        }
        return allNodes[currentNodeIndex];
    }
1154825
public java.util.List<ResourceTagSet> getResourceTagSets() {
        if (resourceTagSets == null) {
            resourceTagSets = new com.amazonaws.internal.SdkInternalList<ResourceTagSet>();
        }
        return resourceTagSets;
    }
1108570
private Region findRegion() {
    boolean regionProvided = !Validator.isBlank(this.region);
    if(!regionProvided) {
      // Determine region from where application is running, or fall back to default region
      Region currentRegion = Regions.getCurrentRegion();
      if(currentRegion != null) {
        return currentRegion;
      }
      return Region.getRegion(Regions.fromName(AppenderConstants.DEFAULT_REGION));
    }
    return Region.getRegion(Regions.fromName(this.region));
  }
994982
@Override
    public Set<K> keySet() {
        final Set<K> localSet = this.localMap.keySet();

        if (isReadyOnly())
            return Collections.unmodifiableSet(localSet);

        return localSet;
    }
1327561
public function getRegionContents()
    {
        $array = array();
        $regions = $this->region->findAll();

        foreach ($regions as $region) {
            $first = $this->contentRegion->findOneBy(array('back' => null, 'region' => $region));

            while ($first != null) {
                $contentType = $this->contentType->findOneBy(array('content' => $first->getContent()));

                if ($contentType) {
                    $type = $contentType->getType()->getName();
                } else {
                    $type = 'default';
                }

                $array[$region->getName()][] = array(
                    'content' => $first->getContent(),
                    'size' => $first->getSize(),
                    'menu' => '',
                    'type' => $type,
                    'region' => $region->getName()
                );

                $first = $first->getNext();
            }
        }

        return $array;
    }