Class SigmaDataModel

All Implemented Interfaces:
IAsset, IBI, ICatalog, IReferenceable, ISigma, ISigmaDataModel, AuditDetail, Serializable, Comparable<Reference>

@Generated("com.atlan.generators.ModelGeneratorV2") public class SigmaDataModel extends Asset implements ISigmaDataModel, ISigma, IBI, ICatalog, IAsset, IReferenceable
Instance of a Sigma data model in Atlan. A data model is a governed semantic layer that abstracts one or more warehouse tables / datasets / other data models, exposes columns with formulas, and is consumed by one or more Sigma workbooks.
See Also:
  • Field Details

  • Constructor Details

  • Method Details

    • trimToReference

      public SigmaDataModel trimToReference() throws InvalidRequestException
      Builds the minimal object necessary to create a relationship to a SigmaDataModel, from a potentially more-complete SigmaDataModel object.
      Overrides:
      trimToReference in class Asset
      Returns:
      the minimal object necessary to relate to the SigmaDataModel
      Throws:
      InvalidRequestException - if any of the minimal set of required properties for a SigmaDataModel relationship are not found in the initial object
    • select

      public static FluentSearch.FluentSearchBuilder<?,?> select(AtlanClient client)
      Start a fluent search that will return all SigmaDataModel assets. Additional conditions can be chained onto the returned search before any asset retrieval is attempted, ensuring all conditions are pushed-down for optimal retrieval. Only active (non-archived) SigmaDataModel assets will be included.
      Parameters:
      client - connectivity to the Atlan tenant from which to retrieve the assets
      Returns:
      a fluent search that includes all SigmaDataModel assets
    • select

      public static FluentSearch.FluentSearchBuilder<?,?> select(AtlanClient client, boolean includeArchived)
      Start a fluent search that will return all SigmaDataModel assets. Additional conditions can be chained onto the returned search before any asset retrieval is attempted, ensuring all conditions are pushed-down for optimal retrieval.
      Parameters:
      client - connectivity to the Atlan tenant from which to retrieve the assets
      includeArchived - when true, archived (soft-deleted) SigmaDataModels will be included
      Returns:
      a fluent search that includes all SigmaDataModel assets
    • refByGuid

      public static SigmaDataModel refByGuid(String guid)
      Reference to a SigmaDataModel by GUID. Use this to create a relationship to this SigmaDataModel, where the relationship should be replaced.
      Parameters:
      guid - the GUID of the SigmaDataModel to reference
      Returns:
      reference to a SigmaDataModel that can be used for defining a relationship to a SigmaDataModel
    • refByGuid

      public static SigmaDataModel refByGuid(String guid, Reference.SaveSemantic semantic)
      Reference to a SigmaDataModel by GUID. Use this to create a relationship to this SigmaDataModel, where you want to further control how that relationship should be updated (i.e. replaced, appended, or removed).
      Parameters:
      guid - the GUID of the SigmaDataModel to reference
      semantic - how to save this relationship (replace all with this, append it, or remove it)
      Returns:
      reference to a SigmaDataModel that can be used for defining a relationship to a SigmaDataModel
    • refByQualifiedName

      public static SigmaDataModel refByQualifiedName(String qualifiedName)
      Reference to a SigmaDataModel by qualifiedName. Use this to create a relationship to this SigmaDataModel, where the relationship should be replaced.
      Parameters:
      qualifiedName - the qualifiedName of the SigmaDataModel to reference
      Returns:
      reference to a SigmaDataModel that can be used for defining a relationship to a SigmaDataModel
    • refByQualifiedName

      public static SigmaDataModel refByQualifiedName(String qualifiedName, Reference.SaveSemantic semantic)
      Reference to a SigmaDataModel by qualifiedName. Use this to create a relationship to this SigmaDataModel, where you want to further control how that relationship should be updated (i.e. replaced, appended, or removed).
      Parameters:
      qualifiedName - the qualifiedName of the SigmaDataModel to reference
      semantic - how to save this relationship (replace all with this, append it, or remove it)
      Returns:
      reference to a SigmaDataModel that can be used for defining a relationship to a SigmaDataModel
    • get

      public static SigmaDataModel get(AtlanClient client, String id) throws AtlanException
      Retrieves a SigmaDataModel by one of its identifiers, complete with all of its relationships.
      Parameters:
      client - connectivity to the Atlan tenant from which to retrieve the asset
      id - of the SigmaDataModel to retrieve, either its GUID or its full qualifiedName
      Returns:
      the requested full SigmaDataModel, complete with all of its relationships
      Throws:
      AtlanException - on any error during the API invocation, such as the NotFoundException if the SigmaDataModel does not exist or the provided GUID is not a SigmaDataModel
    • get

      public static SigmaDataModel get(AtlanClient client, String id, boolean includeAllRelationships) throws AtlanException
      Retrieves a SigmaDataModel by one of its identifiers, optionally complete with all of its relationships.
      Parameters:
      client - connectivity to the Atlan tenant from which to retrieve the asset
      id - of the SigmaDataModel to retrieve, either its GUID or its full qualifiedName
      includeAllRelationships - if true, all the asset's relationships will also be retrieved; if false, no relationships will be retrieved
      Returns:
      the requested full SigmaDataModel, optionally complete with all of its relationships
      Throws:
      AtlanException - on any error during the API invocation, such as the NotFoundException if the SigmaDataModel does not exist or the provided GUID is not a SigmaDataModel
    • get

      public static SigmaDataModel get(AtlanClient client, String id, Collection<AtlanField> attributes) throws AtlanException
      Retrieves a SigmaDataModel by one of its identifiers, with only the requested attributes (and relationships).
      Parameters:
      client - connectivity to the Atlan tenant from which to retrieve the asset
      id - of the SigmaDataModel to retrieve, either its GUID or its full qualifiedName
      attributes - to retrieve for the SigmaDataModel, including any relationships
      Returns:
      the requested SigmaDataModel, with only its minimal information and the requested attributes (and relationships)
      Throws:
      AtlanException - on any error during the API invocation, such as the NotFoundException if the SigmaDataModel does not exist or the provided GUID is not a SigmaDataModel
    • get

      public static SigmaDataModel get(AtlanClient client, String id, Collection<AtlanField> attributes, Collection<AtlanField> attributesOnRelated) throws AtlanException
      Retrieves a SigmaDataModel by one of its identifiers, with only the requested attributes (and relationships).
      Parameters:
      client - connectivity to the Atlan tenant from which to retrieve the asset
      id - of the SigmaDataModel to retrieve, either its GUID or its full qualifiedName
      attributes - to retrieve for the SigmaDataModel, including any relationships
      attributesOnRelated - to retrieve on each relationship retrieved for the SigmaDataModel
      Returns:
      the requested SigmaDataModel, with only its minimal information and the requested attributes (and relationships)
      Throws:
      AtlanException - on any error during the API invocation, such as the NotFoundException if the SigmaDataModel does not exist or the provided GUID is not a SigmaDataModel
    • restore

      public static boolean restore(AtlanClient client, String qualifiedName) throws AtlanException
      Restore the archived (soft-deleted) SigmaDataModel to active.
      Parameters:
      client - connectivity to the Atlan tenant on which to restore the asset
      qualifiedName - for the SigmaDataModel
      Returns:
      true if the SigmaDataModel is now active, and false otherwise
      Throws:
      AtlanException - on any API problems
    • updater

      public static SigmaDataModel.SigmaDataModelBuilder<?,?> updater(String qualifiedName, String name)
      Builds the minimal object necessary to update a SigmaDataModel.
      Parameters:
      qualifiedName - of the SigmaDataModel
      name - of the SigmaDataModel
      Returns:
      the minimal request necessary to update the SigmaDataModel, as a builder
    • trimToRequired

      Builds the minimal object necessary to apply an update to a SigmaDataModel, from a potentially more-complete SigmaDataModel object.
      Overrides:
      trimToRequired in class Asset
      Returns:
      the minimal object necessary to update the SigmaDataModel, as a builder
      Throws:
      InvalidRequestException - if any of the minimal set of required fields for a SigmaDataModel are not present in the initial object
    • removeDescription

      public static SigmaDataModel removeDescription(AtlanClient client, String qualifiedName, String name) throws AtlanException
      Remove the system description from a SigmaDataModel.
      Parameters:
      client - connectivity to the Atlan tenant on which to remove the asset's description
      qualifiedName - of the SigmaDataModel
      name - of the SigmaDataModel
      Returns:
      the updated SigmaDataModel, or null if the removal failed
      Throws:
      AtlanException - on any API problems
    • removeUserDescription

      public static SigmaDataModel removeUserDescription(AtlanClient client, String qualifiedName, String name) throws AtlanException
      Remove the user's description from a SigmaDataModel.
      Parameters:
      client - connectivity to the Atlan tenant on which to remove the asset's description
      qualifiedName - of the SigmaDataModel
      name - of the SigmaDataModel
      Returns:
      the updated SigmaDataModel, or null if the removal failed
      Throws:
      AtlanException - on any API problems
    • removeOwners

      public static SigmaDataModel removeOwners(AtlanClient client, String qualifiedName, String name) throws AtlanException
      Remove the owners from a SigmaDataModel.
      Parameters:
      client - connectivity to the Atlan tenant from which to remove the SigmaDataModel's owners
      qualifiedName - of the SigmaDataModel
      name - of the SigmaDataModel
      Returns:
      the updated SigmaDataModel, or null if the removal failed
      Throws:
      AtlanException - on any API problems
    • updateCertificate

      public static SigmaDataModel updateCertificate(AtlanClient client, String qualifiedName, CertificateStatus certificate, String message) throws AtlanException
      Update the certificate on a SigmaDataModel.
      Parameters:
      client - connectivity to the Atlan tenant on which to update the SigmaDataModel's certificate
      qualifiedName - of the SigmaDataModel
      certificate - to use
      message - (optional) message, or null if no message
      Returns:
      the updated SigmaDataModel, or null if the update failed
      Throws:
      AtlanException - on any API problems
    • removeCertificate

      public static SigmaDataModel removeCertificate(AtlanClient client, String qualifiedName, String name) throws AtlanException
      Remove the certificate from a SigmaDataModel.
      Parameters:
      client - connectivity to the Atlan tenant from which to remove the SigmaDataModel's certificate
      qualifiedName - of the SigmaDataModel
      name - of the SigmaDataModel
      Returns:
      the updated SigmaDataModel, or null if the removal failed
      Throws:
      AtlanException - on any API problems
    • updateAnnouncement

      public static SigmaDataModel updateAnnouncement(AtlanClient client, String qualifiedName, AtlanAnnouncementType type, String title, String message) throws AtlanException
      Update the announcement on a SigmaDataModel.
      Parameters:
      client - connectivity to the Atlan tenant on which to update the SigmaDataModel's announcement
      qualifiedName - of the SigmaDataModel
      type - type of announcement to set
      title - (optional) title of the announcement to set (or null for no title)
      message - (optional) message of the announcement to set (or null for no message)
      Returns:
      the result of the update, or null if the update failed
      Throws:
      AtlanException - on any API problems
    • removeAnnouncement

      public static SigmaDataModel removeAnnouncement(AtlanClient client, String qualifiedName, String name) throws AtlanException
      Remove the announcement from a SigmaDataModel.
      Parameters:
      client - connectivity to the Atlan client from which to remove the SigmaDataModel's announcement
      qualifiedName - of the SigmaDataModel
      name - of the SigmaDataModel
      Returns:
      the updated SigmaDataModel, or null if the removal failed
      Throws:
      AtlanException - on any API problems
    • replaceTerms

      public static SigmaDataModel replaceTerms(AtlanClient client, String qualifiedName, String name, List<IGlossaryTerm> terms) throws AtlanException
      Replace the terms linked to the SigmaDataModel.
      Parameters:
      client - connectivity to the Atlan tenant on which to replace the SigmaDataModel's assigned terms
      qualifiedName - for the SigmaDataModel
      name - human-readable name of the SigmaDataModel
      terms - the list of terms to replace on the SigmaDataModel, or null to remove all terms from the SigmaDataModel
      Returns:
      the SigmaDataModel that was updated (note that it will NOT contain details of the replaced terms)
      Throws:
      AtlanException - on any API problems
    • appendTerms

      @Deprecated public static SigmaDataModel appendTerms(AtlanClient client, String qualifiedName, List<IGlossaryTerm> terms) throws AtlanException
      Link additional terms to the SigmaDataModel, without replacing existing terms linked to the SigmaDataModel. Note: this operation must make two API calls — one to retrieve the SigmaDataModel's existing terms, and a second to append the new terms.
      Parameters:
      client - connectivity to the Atlan tenant on which to append terms to the SigmaDataModel
      qualifiedName - for the SigmaDataModel
      terms - the list of terms to append to the SigmaDataModel
      Returns:
      the SigmaDataModel that was updated (note that it will NOT contain details of the appended terms)
      Throws:
      AtlanException - on any API problems
    • removeTerms

      @Deprecated public static SigmaDataModel removeTerms(AtlanClient client, String qualifiedName, List<IGlossaryTerm> terms) throws AtlanException
      Remove terms from a SigmaDataModel, without replacing all existing terms linked to the SigmaDataModel. Note: this operation must make two API calls — one to retrieve the SigmaDataModel's existing terms, and a second to remove the provided terms.
      Parameters:
      client - connectivity to the Atlan tenant from which to remove terms from the SigmaDataModel
      qualifiedName - for the SigmaDataModel
      terms - the list of terms to remove from the SigmaDataModel, which must be referenced by GUID
      Returns:
      the SigmaDataModel that was updated (note that it will NOT contain details of the resulting terms)
      Throws:
      AtlanException - on any API problems
    • appendAtlanTags

      @Deprecated public static SigmaDataModel appendAtlanTags(AtlanClient client, String qualifiedName, List<String> atlanTagNames) throws AtlanException
      Add Atlan tags to a SigmaDataModel, without replacing existing Atlan tags linked to the SigmaDataModel. Note: this operation must make two API calls — one to retrieve the SigmaDataModel's existing Atlan tags, and a second to append the new Atlan tags.
      Parameters:
      client - connectivity to the Atlan tenant on which to append Atlan tags to the SigmaDataModel
      qualifiedName - of the SigmaDataModel
      atlanTagNames - human-readable names of the Atlan tags to add
      Returns:
      the updated SigmaDataModel
      Throws:
      AtlanException - on any API problems
    • appendAtlanTags

      @Deprecated public static SigmaDataModel appendAtlanTags(AtlanClient client, String qualifiedName, List<String> atlanTagNames, boolean propagate, boolean removePropagationsOnDelete, boolean restrictLineagePropagation) throws AtlanException
      Add Atlan tags to a SigmaDataModel, without replacing existing Atlan tags linked to the SigmaDataModel. Note: this operation must make two API calls — one to retrieve the SigmaDataModel's existing Atlan tags, and a second to append the new Atlan tags.
      Parameters:
      client - connectivity to the Atlan tenant on which to append Atlan tags to the SigmaDataModel
      qualifiedName - of the SigmaDataModel
      atlanTagNames - human-readable names of the Atlan tags to add
      propagate - whether to propagate the Atlan tag (true) or not (false)
      removePropagationsOnDelete - whether to remove the propagated Atlan tags when the Atlan tag is removed from this asset (true) or not (false)
      restrictLineagePropagation - whether to avoid propagating through lineage (true) or do propagate through lineage (false)
      Returns:
      the updated SigmaDataModel
      Throws:
      AtlanException - on any API problems
    • removeAtlanTag

      @Deprecated public static void removeAtlanTag(AtlanClient client, String qualifiedName, String atlanTagName) throws AtlanException
      Remove an Atlan tag from a SigmaDataModel.
      Parameters:
      client - connectivity to the Atlan tenant from which to remove an Atlan tag from a SigmaDataModel
      qualifiedName - of the SigmaDataModel
      atlanTagName - human-readable name of the Atlan tag to remove
      Throws:
      AtlanException - on any API problems, or if the Atlan tag does not exist on the SigmaDataModel
    • _internal

      public static SigmaDataModel.SigmaDataModelBuilder<?,?> _internal()
    • toBuilder

      public SigmaDataModel.SigmaDataModelBuilder<?,?> toBuilder()
      Overrides:
      toBuilder in class Reference
    • getCatalogDatasetGuid

      public String getCatalogDatasetGuid()
      Unique identifier of the dataset this asset belongs to.
      Specified by:
      getCatalogDatasetGuid in interface IBI
      Specified by:
      getCatalogDatasetGuid in interface ICatalog
      Specified by:
      getCatalogDatasetGuid in interface ISigma
      Specified by:
      getCatalogDatasetGuid in interface ISigmaDataModel
    • getInputToAirflowTasks

      public SortedSet<IAirflowTask> getInputToAirflowTasks()
      Tasks to which this asset provides input.
      Specified by:
      getInputToAirflowTasks in interface IBI
      Specified by:
      getInputToAirflowTasks in interface ICatalog
      Specified by:
      getInputToAirflowTasks in interface ISigma
      Specified by:
      getInputToAirflowTasks in interface ISigmaDataModel
    • getInputToProcesses

      public SortedSet<ILineageProcess> getInputToProcesses()
      Processes to which this asset provides input.
      Specified by:
      getInputToProcesses in interface IBI
      Specified by:
      getInputToProcesses in interface ICatalog
      Specified by:
      getInputToProcesses in interface ISigma
      Specified by:
      getInputToProcesses in interface ISigmaDataModel
    • getInputToSparkJobs

      public SortedSet<ISparkJob> getInputToSparkJobs()
      TBC
      Specified by:
      getInputToSparkJobs in interface IBI
      Specified by:
      getInputToSparkJobs in interface ICatalog
      Specified by:
      getInputToSparkJobs in interface ISigma
      Specified by:
      getInputToSparkJobs in interface ISigmaDataModel
    • getModelImplementedAttributes

      public SortedSet<IModelAttribute> getModelImplementedAttributes()
      Attributes implemented by this asset.
      Specified by:
      getModelImplementedAttributes in interface IBI
      Specified by:
      getModelImplementedAttributes in interface ICatalog
      Specified by:
      getModelImplementedAttributes in interface ISigma
      Specified by:
      getModelImplementedAttributes in interface ISigmaDataModel
    • getModelImplementedEntities

      public SortedSet<IModelEntity> getModelImplementedEntities()
      Entities implemented by this asset.
      Specified by:
      getModelImplementedEntities in interface IBI
      Specified by:
      getModelImplementedEntities in interface ICatalog
      Specified by:
      getModelImplementedEntities in interface ISigma
      Specified by:
      getModelImplementedEntities in interface ISigmaDataModel
    • getOutputFromAirflowTasks

      public SortedSet<IAirflowTask> getOutputFromAirflowTasks()
      Tasks from which this asset is output.
      Specified by:
      getOutputFromAirflowTasks in interface IBI
      Specified by:
      getOutputFromAirflowTasks in interface ICatalog
      Specified by:
      getOutputFromAirflowTasks in interface ISigma
      Specified by:
      getOutputFromAirflowTasks in interface ISigmaDataModel
    • getOutputFromProcesses

      public SortedSet<ILineageProcess> getOutputFromProcesses()
      Processes from which this asset is produced as output.
      Specified by:
      getOutputFromProcesses in interface IBI
      Specified by:
      getOutputFromProcesses in interface ICatalog
      Specified by:
      getOutputFromProcesses in interface ISigma
      Specified by:
      getOutputFromProcesses in interface ISigmaDataModel
    • getOutputFromSparkJobs

      public SortedSet<ISparkJob> getOutputFromSparkJobs()
      TBC
      Specified by:
      getOutputFromSparkJobs in interface IBI
      Specified by:
      getOutputFromSparkJobs in interface ICatalog
      Specified by:
      getOutputFromSparkJobs in interface ISigma
      Specified by:
      getOutputFromSparkJobs in interface ISigmaDataModel
    • getPartialChildFields

      public SortedSet<IPartialField> getPartialChildFields()
      Partial fields contained in the asset.
      Specified by:
      getPartialChildFields in interface IBI
      Specified by:
      getPartialChildFields in interface ICatalog
      Specified by:
      getPartialChildFields in interface ISigma
      Specified by:
      getPartialChildFields in interface ISigmaDataModel
    • getPartialChildObjects

      public SortedSet<IPartialObject> getPartialChildObjects()
      Partial objects contained in the asset.
      Specified by:
      getPartialChildObjects in interface IBI
      Specified by:
      getPartialChildObjects in interface ICatalog
      Specified by:
      getPartialChildObjects in interface ISigma
      Specified by:
      getPartialChildObjects in interface ISigmaDataModel
    • getSigmaDataElementName

      public String getSigmaDataElementName()
      Simple name of the data element in which this asset exists.
      Specified by:
      getSigmaDataElementName in interface ISigma
      Specified by:
      getSigmaDataElementName in interface ISigmaDataModel
    • getSigmaDataElementQualifiedName

      public String getSigmaDataElementQualifiedName()
      Unique name of the data element in which this asset exists.
      Specified by:
      getSigmaDataElementQualifiedName in interface ISigma
      Specified by:
      getSigmaDataElementQualifiedName in interface ISigmaDataModel
    • getSigmaDataModelColumnCount

      public Long getSigmaDataModelColumnCount()
      Number of columns defined across all elements of this data model.
      Specified by:
      getSigmaDataModelColumnCount in interface ISigmaDataModel
    • getSigmaDataModelColumns

      public SortedSet<ISigmaDataModelColumn> getSigmaDataModelColumns()
      Data model columns that exist in this data model.
      Specified by:
      getSigmaDataModelColumns in interface ISigmaDataModel
    • getSigmaDataModelDocumentVersion

      public Long getSigmaDataModelDocumentVersion()
      Current document version of this data model, as reported by the Sigma /spec endpoint. Sigma increments this on each save.
      Specified by:
      getSigmaDataModelDocumentVersion in interface ISigmaDataModel
    • getSigmaDataModelElementCount

      public Long getSigmaDataModelElementCount()
      Number of elements (warehouse-table, sql, data-model, dataset sources) inside this data model.
      Specified by:
      getSigmaDataModelElementCount in interface ISigmaDataModel
    • getSigmaDataModelLatestDocumentVersion

      public Long getSigmaDataModelLatestDocumentVersion()
      Latest document version of this data model, as reported by the Sigma /spec endpoint (falls back to the latestVersion field from /dataModels when /spec is unavailable).
      Specified by:
      getSigmaDataModelLatestDocumentVersion in interface ISigmaDataModel
    • getSigmaDataModelPath

      public String getSigmaDataModelPath()
      Folder path of this data model in Sigma (for example, the root path "/My Documents").
      Specified by:
      getSigmaDataModelPath in interface ISigmaDataModel
    • getSigmaDataModelSchemaVersion

      public Long getSigmaDataModelSchemaVersion()
      Schema version of this data model, as reported by the Sigma /spec endpoint.
      Specified by:
      getSigmaDataModelSchemaVersion in interface ISigmaDataModel
    • getSigmaDataModelUrlId

      public String getSigmaDataModelUrlId()
      Short (21-22 character) URL-safe identifier of this data model in Sigma, used in deep-link URLs into the Sigma UI.
      Specified by:
      getSigmaDataModelUrlId in interface ISigmaDataModel
    • getSigmaPageName

      public String getSigmaPageName()
      Simple name of the page on which this asset exists.
      Specified by:
      getSigmaPageName in interface ISigma
      Specified by:
      getSigmaPageName in interface ISigmaDataModel
    • getSigmaPageQualifiedName

      public String getSigmaPageQualifiedName()
      Unique name of the page on which this asset exists.
      Specified by:
      getSigmaPageQualifiedName in interface ISigma
      Specified by:
      getSigmaPageQualifiedName in interface ISigmaDataModel
    • getSigmaWorkbookName

      public String getSigmaWorkbookName()
      Simple name of the workbook in which this asset exists.
      Specified by:
      getSigmaWorkbookName in interface ISigma
      Specified by:
      getSigmaWorkbookName in interface ISigmaDataModel
    • getSigmaWorkbookQualifiedName

      public String getSigmaWorkbookQualifiedName()
      Unique name of the workbook in which this asset exists.
      Specified by:
      getSigmaWorkbookQualifiedName in interface ISigma
      Specified by:
      getSigmaWorkbookQualifiedName in interface ISigmaDataModel
    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Asset
    • canEqual

      protected boolean canEqual(Object other)
      Overrides:
      canEqual in class Asset
    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Asset
    • toString

      public String toString()
      Description copied from class: AtlanObject
      Overrides:
      toString in class Asset
    • getTypeName

      public String getTypeName()
      Fixed typeName for SigmaDataModels.
      Specified by:
      getTypeName in interface AuditDetail
      Specified by:
      getTypeName in interface IAsset
      Specified by:
      getTypeName in interface IBI
      Specified by:
      getTypeName in interface ICatalog
      Specified by:
      getTypeName in interface IReferenceable
      Specified by:
      getTypeName in interface ISigma
      Specified by:
      getTypeName in interface ISigmaDataModel
      Overrides:
      getTypeName in class Reference