Field Detail

• workspace

  protected com.supermap.services.providers.IWorkspace workspace
  

• setting

  protected UGCDataProviderSetting setting
  

Constructor Detail

• UGCDataProvider

  public UGCDataProvider()
  

  The default constructor.

• UGCDataProvider

  public UGCDataProvider(UGCDataProviderSetting providerSetting)
  

  Constructs a UGCDataProvider object based on the configuration information of a SuperMap data service provider.

  Parameters:

  providerSettingSuperMap - The configuration information of data service provider.

Method Detail

• checkParameterNull

  protected static void checkParameterNull(java.lang.Object obj,
                        java.lang.String parameterName)
  

  Checks whether the parameter is null.

  The IllegalArgumentException will be thrown if parameterName is null.

  Parameters:

  objThe - type of the parameter to be checked.

  parameterNameThe - name of the parameter to be checked.

• addFeatures

  public EditResult addFeatures(java.lang.String datasourceName,
                       java.lang.String datasetName,
                       java.util.List<Feature> targetFeatures)
  

  Adds a set of features of the same type to a specified dataset.

  Every dataset in SuperMap has a type (DatasetType). A dataset can be a point, a line, or a region dataset. The features in a dataset are of the same type with the dataset. For instance, the features stored in a point dataset must be point features. Therefore, a feature added to a dataset must be of the same type with that dataset.

  Specified by:

  addFeatures in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  targetFeaturesThe - list of features to be added. The features must be of the same type.

  Returns:

  The edited result.

• batchAddFeatures

  public void batchAddFeatures(java.lang.String datasourceName,
                      java.lang.String datasetName,
                      java.util.List<Feature> targetFeatures)
  

  Adds elements in batch, the performance is higher than the addFeatures interface when adding massive features. But the result doesn't show the detailed failure messages, such as the IDs of the features that are added failed.

  Specified by:

  batchAddFeatures in interface BatchEditCapability

  Parameters:

  datasourceName -

  datasetName -

  targetFeatures -

  Since:

  6.1.3

• clearFeatures

  public boolean clearFeatures(java.lang.String datasourceName,
                      java.lang.String datasetName)
  

  Clears the features in a specified dataset.

  Specified by:

  clearFeatures in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  Returns:

  true if the features are successfully cleared; false otherwise.

• containsDataset

  public boolean containsDataset(java.lang.String datasourceName,
                        java.lang.String datasetName)
  

  Determines whether a specified datasource contains a specified dataset.

  Specified by:

  containsDataset in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  Returns:

  true if the given datasource contains the specified dataset; false otherwise.

• copyDataset

  public boolean copyDataset(java.lang.String srcDatasourceName,
                    java.lang.String srcDatasetName,
                    java.lang.String destDatasourceName,
                    java.lang.String destDatasetName)
  

  Copies a replication of a specified dataset.

  Copies a replication of a specified dataset from specified datasource to target datasource and saves it with a specified name.

  Specified by:

  copyDataset in interface DataProvider

  Parameters:

  srcDatasourceNameThe - name of the source datasource.

  srcDatasetNameThe - name of the source dataset.

  destDatasourceNameThe - target datasource name.

  destDatasetNameThe - target dataset name.

  Returns:

  true if the dataset is successfully copied; false otherwise.

• createDataset

  public boolean createDataset(java.lang.String datasourceName,
                      DatasetInfo datasetInfo)
  

  Creates a new dataset in a specified datasource according to the dataset information.

  Specified by:

  createDataset in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetInfoThe - dataset information.

  Returns:

  true if the dataset is successfully created; false otherwise.

• deleteDataset

  public boolean deleteDataset(java.lang.String datasourceName,
                      java.lang.String datasetName)
  

  Removes the specified dataset in the specified datasource.

  Specified by:

  deleteDataset in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  Returns:

  true if the dataset is successfully deleted; false otherwise.

• deleteFeatures

  public EditResult deleteFeatures(java.lang.String datasourceName,
                          java.lang.String datasetName,
                          int[] ids)
  

  Deletes features in a specified dataset according to the specified IDs.

  Specified by:

  deleteFeatures in interface DataProvider

  Parameters:

  datasourceNameThe - target datasource name.

  datasetNameThe - target dataset name.

  idsThe - IDs of the features to be deleted.

  Returns:

  The edited result.

• deleteFeatures

  public EditResult deleteFeatures(java.lang.String datasourceName,
                          QueryParameter parameters)
  

  Deletes features by SQL.

  Specified by:

  deleteFeatures in interface DataProvider

  Parameters:

  datasourceName -

  parameters -

  Returns:

  Since:

  8.0.1

• getDatasetInfo

  public DatasetInfo getDatasetInfo(java.lang.String datasourceName,
                           java.lang.String datasetName)
  

  Gets the information of a specified dataset in a given datasource.

  Specified by:

  getDatasetInfo in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  Returns:

  The dataset information.

• getDatasetInfos

  public java.util.List<DatasetInfo> getDatasetInfos(java.lang.String datasourceName)
  

  Gets information about all the datasets in a specified datasource.

  Specified by:

  getDatasetInfos in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  Returns:

  The list of dataset information.

• getDatasourceInfo

  public DatasourceInfo getDatasourceInfo(java.lang.String datasourceName)
  

  Gets information about a specified datasource.

  Specified by:

  getDatasourceInfo in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  Returns:

  Datasource info.

• getDatasourceInfos

  public java.util.List<DatasourceInfo> getDatasourceInfos()
  

  Gets information about all the datasources corresponding to the current data service provider.

  Specified by:

  getDatasourceInfos in interface DataProvider

  Returns:

  The list of datasource information.

• getDomainInfos

  public java.util.List<DomainInfo> getDomainInfos(java.lang.String datasourceName,
                                          java.lang.String datasetName)
  

  Gets the domain info of the specified dataset.

  Specified by:

  getDomainInfos in interface DataProvider

  Parameters:

  datasourceNameThe - datasource name.

  datasetNameThe - dataset name.

  Returns:

  The list of domain infos.

• getFeature

  public java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   java.lang.String datasetName,
                                   int[] ids,
                                   java.lang.String[] fields)
  

  Gets features with specified IDs in a specified dataset.

  Specified by:

  getFeature in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  idsThe - feature IDs.

  fieldsThe - array of fields to be returned. All the fields are returned if this parameter is null.

  Returns:

  The list of features.

• getFeature

  public java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   java.lang.String datasetName,
                                   int[] ids,
                                   java.lang.String[] fields,
                                   int fromIndex,
                                   int toIndex)
  

  Description copied from interface: DataProvider

  Gets the feature in the specified data set according to the specified feature ID in the way of supporting paging.

  Specified by:

  getFeature in interface DataProvider

  Parameters:

  datasourceName - the name of the datasource.

  datasetName - the dataset name.

  ids - Feature ID.

  fields - An array of fields to be returned. When the parameter is null, all fields are returned.

  fromIndex - The minimum index number for the result of the paging

  toIndex - The maximum index number for the result of the paging

  Returns:

  Feature lists.

• getFeature

  public java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   java.lang.String datasetName,
                                   Geometry geometry,
                                   double distance,
                                   java.lang.String attributeFilter,
                                   java.lang.String[] fields)
  

  Gets the features that fall within a buffer of a specified geometric object and meet a certain attribute filter condition.

  Specified by:

  getFeature in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  geometryThe - geometric object.

  distanceThe - buffer distance and the unit is the coordUnit of current dataset.

  attributeFilterThe - attribute filter condition. For example, fieldValue < 100, name like '%Hotel%'

  fieldsThe - array of fields to be returned. All the fields are returned if this parameter is null.

  Returns:

  The list of features.

• getFeature

  public java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   java.lang.String datasetName,
                                   Rectangle2D bounds,
                                   java.lang.String attributeFilter,
                                   java.lang.String[] fields)
  

  Gets the features that fall within a specified space and meet a certain attribute filter condition.

  Specified by:

  getFeature in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  boundsThe - specified query bounds.

  attributeFilterThe - attribute filter condition. For example, fieldValue < 100, name like '%Hotel%'

  fieldsThe - array of fields to be returned. All the fields are returned if this parameter is null.

  Returns:

  The list of features.

• getFeature

  public java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   java.lang.String datasetName,
                                   Rectangle2D bounds,
                                   java.lang.String attributeFilter,
                                   java.lang.String[] fields,
                                   PrjCoordSys targetPrj)
  

  Gets the features that fall within a specified space and meet a certain attribute filter condition.

  Specified by:

  getFeature in interface GetFeatureSupportDynamicProj

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  boundsThe - specified query bounds.

  attributeFilterThe - attribute filter condition. For example, fieldValue < 100, name like '%Hotel%'

  fieldsThe - array of fields to be returned. All the fields are returned if this parameter is null.

  targetPrjThe - coordinate system of target geometries.

  Returns:

  The list of features.

• getFeature

  public java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   java.lang.String datasetName,
                                   Geometry geometry,
                                   SpatialQueryMode spatialQueryMode,
                                   java.lang.String attributeFilter,
                                   java.lang.String[] fields)
  

  Gets features by performing spatial query.

  That is., obtaining the features that have the specific spatial query mode with the specified geometry object and satisfy the specified attribute filter condition.

  Specified by:

  getFeature in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  geometryThe - geometric object.

  spatialQueryModeThe - spatial query mode.

  attributeFilterThe - attribute filter condition. For example, fieldValue < 100, name like '%Hotel%'

  fieldsThe - array of fields to be returned. All the fields are returned if this parameter is null.

  Returns:

  The list of features.

• getFeature

  public java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   java.lang.String datasetName,
                                   Geometry geometry,
                                   SpatialQueryMode spatialQueryMode,
                                   java.lang.String attributeFilter,
                                   java.lang.String[] fields,
                                   PrjCoordSys targetPrj)
  

  Gets features by performing spatial query.

  That is., obtaining the features that have the specific spatial query mode with the specified geometry object and satisfy the specified attribute filter condition.

  Specified by:

  getFeature in interface GetFeatureSupportDynamicProj

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  geometryThe - geometric object.

  spatialQueryModeThe - spatial query mode.

  attributeFilterThe - attribute filter condition. For example, fieldValue < 100, name like '%Hotel%'

  fieldsThe - array of fields to be returned. All the fields are returned if this parameter is null.

  targetPrjThe - coordinate system of the geometries to be returned.

  Returns:

  The list of features.

• getFeature

  public java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   QueryParameter queryParam,
                                   int maxFeatures)
  

  Gets features by a SQL query condition.

  Specified by:

  getFeature in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  queryParamQuery - parameter.

  maxFeaturesThe - maximum features to be returned.

  Returns:

  The list of features.

• getFeature

  public java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   QueryParameter queryParam,
                                   int maxFeatures,
                                   PrjCoordSys targetPrj)
  

  Gets features by a SQL query condition.

  Specified by:

  getFeature in interface GetFeatureSupportDynamicProj

  Parameters:

  datasourceNameThe - list of datasource names.

  queryParamQuery - parameter.

  maxFeaturesThe - maximum features to be returned.

  Returns:

  The list of features.

• getFeature

  public java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   QueryParameter queryParam)
  

  Gets features by a SQL query condition.

  Specified by:

  getFeature in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  queryParamQuery - parameter.

  Returns:

  The list of features.

• getFeature

  public GetFeatureResult getFeature(GetFeatureParameters parameters)
  

  Description copied from interface: DataProvider

  Query and return the feature results.

  Specified by:

  getFeature in interface DataProvider

  Parameters:

  parameters - Is the encapsulation of other getFeature parameters.

  Returns:

• getGridValue

  public GridValue getGridValue(java.lang.String datasourceName,
                       java.lang.String datasetName,
                       Point2D point2d)
  

  Gets grid value according to the coordinate position.

  Specified by:

  getGridValue in interface GridValueCapabilities

  Parameters:

  datasourceName -

  datasetName -

  point2d -

  Returns:

  Since:

  8.0.2

• getImageValue

  public ImageValue getImageValue(java.lang.String datasourceName,
                         java.lang.String datasetName,
                         Point2D point2d)
  

  Gets pixel value according to the coordinate position.

  Specified by:

  getImageValue in interface GridValueCapabilities

  Parameters:

  datasourceName -

  datasetName -

  point2d -

  index -

  Returns:

  Since:

  8.0.2

• getGridValues

  public GridValues getGridValues(java.lang.String datasourceName,
                         java.lang.String datasetName,
                         Geometry geometry)
  

  Gets the grid value matrix within a specified rectangle.

  Specified by:

  getGridValues in interface GridValueCapabilities

  Parameters:

  datasourceName -

  datasetName -

  point2d -

  Returns:

  Since:

  8.0.2

• getImageValues

  public ImageValues getImageValues(java.lang.String datasourceName,
                           java.lang.String datasetName,
                           Geometry geometry)
  

  Gets the grid value matrix within a specified rectangle.

  Specified by:

  getImageValues in interface GridValueCapabilities

  Parameters:

  datasourceName -

  datasetName -

  point2d -

  index -

  Returns:

  Since:

  8.0.2

• getFieldInfos

  public java.util.List<FieldInfo> getFieldInfos(java.lang.String datasourceName,
                                        java.lang.String datasetName)
  

  Get all the field info of the specified dataset.

  Specified by:

  getFieldInfos in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  Returns:

  Field info list.

• renameDataset

  public boolean renameDataset(java.lang.String datasourceName,
                      java.lang.String oldName,
                      java.lang.String newName)
  

  Modifies the name of a specified dataset.

  Specified by:

  renameDataset in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  oldNameThe - name of the dataset to be modified.

  newNameNew - name.

  Returns:

  true if the dataset is successfully modified; false otherwise.

• statistic

  public double statistic(java.lang.String datasourceName,
                 java.lang.String datasetName,
                 int fieldIndex,
                 StatisticMode statisticMode)
  

  Calculates statistics on a specified field of a dataset based on a specified statistical mode.

  Specified by:

  statistic in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  fieldIndexThe - field index.

  statisticModeThe - statistical mode.

  Returns:

  The statistic result.

• statistic

  public double statistic(java.lang.String datasourceName,
                 java.lang.String datasetName,
                 java.lang.String fieldName,
                 StatisticMode statisticMode)
  

  Calculates statistics on a specified field of a dataset based on a specified statistical mode.

  Specified by:

  statistic in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  fieldNameThe - name of the specified field.

  statisticModeThe - statistical mode.

  Returns:

  The statistic result.

• updateDatasetInfo

  public void updateDatasetInfo(java.lang.String datasourceName,
                       java.lang.String datasetName,
                       DatasetInfo newDatasetInfo)
  

  Updates information about a specified dataset in a given datasource.

  Specified by:

  updateDatasetInfo in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - name of the dataset to be updated.

  newDatasetInfoThe - dataset information.

• updateDatasourceInfo

  public void updateDatasourceInfo(java.lang.String datasourceName,
                          DatasourceInfo newDatasourceInfo)
  

  Updates the original datasource info with new datasource info.

  Specified by:

  updateDatasourceInfo in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  newDatasourceInfoThe - new datasource info.

• updateFeatures

  public EditResult updateFeatures(java.lang.String datasourceName,
                          java.lang.String datasetName,
                          java.util.List<Feature> targetFeatures)
  

  Updates features in a specified dataset.

  targetFeatures is used to set the expected features after update, of which the IDs should be identical with the IDs of the features to be updated. The update process is finding out the feature to be updated with the ID from the targetFeatures first, then updating the source feature with the targetFeature.

  Specified by:

  updateFeatures in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  targetFeaturesThe - list of new features whose IDs are the same with those of the features to be updated.

  Returns:

  The edited result.

• updateFieldInfos

  public void updateFieldInfos(java.lang.String datasourceName,
                      java.lang.String datasetName,
                      java.util.List<FieldInfo> newFieldInfos)
  

  Updates the field information in a specified dataset.

  A field can be added, deleted, or modified by using this method.All the fields (except the SuperMap system fields) in a dataset are replaced with new fields.

  If SuperMap data are used, the alias of the SuperMap system fields cannot be updated.

  Specified by:

  updateFieldInfos in interface DataProvider

  Parameters:

  datasourceNameThe - list of datasource names.

  datasetNameThe - dataset name.

  newFieldInfosThe - new field information. If SuperMap data are used, the SuperMap system fields cannot be included in this information list.

• dispose

  public void dispose()
  

  Releases the resources used by a SuperMap data service provider, i.e., releases the workspace.

  Specified by:

  dispose in interface Disposable

• setProviderContext

  public void setProviderContext(ProviderContext context)
  

  Sets the service provider context.

  Specified by:

  setProviderContext in interface ProviderContextAware

  Parameters:

  contextThe - service provider context.

• init

  protected void init(UGCDataProviderSetting providerSetting)
  

• checkExcludedFieldsInDatasources

  protected void checkExcludedFieldsInDatasources(ExcludedFieldsInDatasource[] excludedFieldsInDatasources)
  

  Checks for duplicate excluded fields, ie., the excluded fields of the same dataset in the same datasource are set multiple times.

  Parameters:

  excludedFieldsInDatasources -

  Since:

  8.1.0

• getFeature

  protected java.util.List<Feature> getFeature(java.lang.String datasourceName,
                                   QueryParameter queryParam,
                                   GeometryType networkType)
  

  Gets all the field info of the specified dataset.

  Parameters:

  datasourceNameThe - list of datasource names.

  queryParamQuery - parameter.

  networkTypeThe - feature type in the network dataset .

  Returns:

  Feature info list.

• pauseForRefreshWorkspace

  public void pauseForRefreshWorkspace()
  

  Prevents the request to refresh the workspace.

• refreshWorkspaceFinished

  public void refreshWorkspaceFinished()
  

  Continues the request after finishing refreshing the workspace.

• refreshWorkspace

  public void refreshWorkspace()
  

  Refreshes the workspace.

• getAttachmentInfos

  public java.util.List<AttachmentInfo> getAttachmentInfos(java.lang.String datasourceName,
                                                  java.lang.String datasetName,
                                                  int featureId)
  

  Description copied from interface: AttachmentCapabilities

  Gets the attachment info list related to feature.

  Specified by:

  getAttachmentInfos in interface AttachmentCapabilities

  featureId - Feature ID.

  Returns:

• getAttachement

  public Attachment getAttachement(java.lang.String datasourceName,
                          java.lang.String datasetName,
                          int featureId,
                          int id)
  

  Description copied from interface: AttachmentCapabilities

  Gets the attachment data according to the attachment ID.

  Specified by:

  getAttachement in interface AttachmentCapabilities

  id - Attachment ID

  Returns:

• addAttachment

  public AttachmentInfo addAttachment(java.lang.String datasourceName,
                             java.lang.String datasetName,
                             int featureId,
                             Attachment attachment)
  

  Description copied from interface: AttachmentCapabilities

  Related to the attachment for feature.

  Specified by:

  addAttachment in interface AttachmentCapabilities

  featureId - Feature ID.

  attachment - Attachment content.

  Returns:

• supportAttachments

  public boolean supportAttachments(java.lang.String datasourceName,
                           java.lang.String datasetName)
  

  Description copied from interface: AttachmentCapabilities

  Whether the dataset attachment is enable.

  Specified by:

  supportAttachments in interface AttachmentCapabilities

  Returns:

• deleteAttachment

  public boolean deleteAttachment(java.lang.String datasourceName,
                         java.lang.String datasetName,
                         int featureId,
                         int id)
  

  Description copied from interface: AttachmentCapabilities

  Delete the attachment related to feature.

  Specified by:

  deleteAttachment in interface AttachmentCapabilities

  Returns:

• supportFeatureMetadatas

  public boolean supportFeatureMetadatas(java.lang.String datasourceName,
                                java.lang.String datasetName)
  

  Description copied from interface: FeatureMetadataCapabilities

  Whether this dataset feature supports the metadata info.

  Specified by:

  supportFeatureMetadatas in interface FeatureMetadataCapabilities

  Returns:

• getFeatureMetadata

  public FeatureMetadata getFeatureMetadata(java.lang.String datasourceName,
                                   java.lang.String datasetName,
                                   int featureId)
  

  Description copied from interface: FeatureMetadataCapabilities

  Gets the feature meta info.

  Specified by:

  getFeatureMetadata in interface FeatureMetadataCapabilities

  Returns:

• getUGOGeometryForEdit

  @Deprecated
  public static com.supermap.data.Geometry getUGOGeometryForEdit(com.supermap.data.Geometry oldGeometry,
                                                            Geometry newGeometry)
  

  Deprecated. Call CommontypesConversion#getUGOGeometry method to finish converting directly, don't need to use this method. To avoid errors, using this method temporarily.

  Gets the UGO geometry needed to be updated.

  Parameters:

  oldGeometryThe - original UGO geometry.

  newGeometryThe - geometry to be updated.

  Returns:

• getProviderName

  public java.lang.String getProviderName()
  

• setProviderName

  public void setProviderName(java.lang.String providerName)
  

• getInnerUGCDataProviderFactory

  public com.supermap.services.providers.UGCDataProvider.InnerUGCDataProviderFactory getInnerUGCDataProviderFactory()
  

• setInnerUGCDataProviderFactory

  public void setInnerUGCDataProviderFactory(com.supermap.services.providers.UGCDataProvider.InnerUGCDataProviderFactory innerUGCDataProviderFactory)
  

• getDatasetNames

  public java.util.List<java.lang.String> getDatasetNames(java.lang.String datasourceName)
  

  Description copied from interface: DataProvider

  Gets all dataset names for the current data source.

  Specified by:

  getDatasetNames in interface DataProvider

  Parameters:

  datasourceName - the data source name.

  Returns:

  A list of dataset names.

• coordtransfer

  public java.util.List<Geometry> coordtransfer(Geometry[] geometry,
                                       PrjCoordSys sourcePrjCoorSys,
                                       PrjCoordSys targetPrjCoordSys)
  

  Description copied from interface: CoordTransferCapabilities

  According to the target coordinate system, converting the collection object coordinate system

  Specified by:

  coordtransfer in interface CoordTransferCapabilities

  Returns: