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## com.sas.metadata.remote
Interface ColumnHierarchy

All Superinterfaces:
  AbstractTransformation, CMetadata, FeatureMap, MdObjectBase, MdObjectBaseUtil, MdObjectBaseXML, PrimaryType, java.rmi.Remote, Root

    public interface ColumnHierarchy

extends FeatureMap

Used to assign columns to a hierarchy for the associated data table.

Attributes of ColumnHierarchy are:

Associations of ColumnHierarchy are:

- `AssociatedDataTable`

## Usage

To create an instance of this ColumnHierarchy, use the `factory` create methods.
Example: create a ColumnHierarchy with name "ColumnHierarchy_Object", in repository "AAAAAAAA".

     // create a store to contain your objects for this change. If you do not have an existing object
     // or store to use.  You may obtain the store from another object by using Object.getObjectStore().
     MdFactory factory; //where "factory" is a valid MdFactory instance
     MdObjectStore objectStore = factory.createObjectStore();
     ColumnHierarchy myObject = (ColumnHierarchy) factory.createComplexMetadataObject(objectStore, "ColumnHierarchy_Object", MetadataObjects.COLUMNHIERARCHY, "AAAAAAAA");
     myObject.updateMetadataAll();  // Write object to server
     objectStore.dispose();  // dispose of the object store if it is no longer needed

## Behavior

- Attributes and associations for this object can be retrieved by using the methods in `MdOMIUtil`.
- When changes are made to the object, either by setting an attribute or adding objects to a particular association, they can be persisted to the metadata server with the `updateMetadataAll` method.
- If an object needs to be deleted, the `delete` method can be used. This will flag the object as being deleted on the client, and will require an update call to persist the change to the server.

## Dependencies

This class depends on objects being contained in an MdObjectStore. Object stores should be disposed of when they are no longer needed as this will help clean up memory. Disposing an object store will dispose of all objects contained within that store.

Since:
  9.0

Field Summary
`static java.lang.String` | `ASSOCIATION_ASSOCIATEDDATATABLE_NAME` Constant used for the name of the AssociatedDataTable association.

Fields inherited from interface com.sas.metadata.remote.FeatureMap
`ASSOCIATION_ASSOCIATEDCLASSIFIERMAP_NAME, ASSOCIATION_FEATURESOURCES_NAME, ASSOCIATION_FEATURETARGETS_NAME`

Fields inherited from interface com.sas.metadata.remote.AbstractTransformation
`ASSOCIATION_COMPUTELOCATIONS_NAME, ASSOCIATION_CONDITIONACTIONSETS_NAME, ASSOCIATION_CUSTOMIZERS_NAME, ASSOCIATION_DEPLOYEDCOMPONENTS_NAME, ASSOCIATION_SOURCECODE_NAME, ASSOCIATION_SOURCESPECIFICATIONS_NAME, ASSOCIATION_SUBSTITUTIONVARIABLES_NAME, ASSOCIATION_TARGETSPECIFICATIONS_NAME, ASSOCIATION_TRANSFORMATIONSOURCES_NAME, ASSOCIATION_TRANSFORMATIONTARGETS_NAME, ASSOCIATION_TRIGGEREDEVENTS_NAME, ASSOCIATION_TRIGGERINGEVENTS_NAME, ATTRIBUTE_ISACTIVE_NAME, ATTRIBUTE_ISUSERDEFINED_NAME, ATTRIBUTE_TRANSFORMROLE_NAME`

Fields inherited from interface com.sas.metadata.remote.PrimaryType
`ASSOCIATION_FAVORITESCONTAINERS_NAME, ATTRIBUTE_ISHIDDEN_NAME, ATTRIBUTE_PUBLICTYPE_NAME`

Fields inherited from interface com.sas.metadata.remote.Root
`ASSOCIATION_ACCESSCONTROLS_NAME, ASSOCIATION_CHANGES_NAME, ASSOCIATION_CUSTOMASSOCIATIONS_NAME, ASSOCIATION_DOCUMENTS_NAME, ASSOCIATION_EXTENSIONS_NAME, ASSOCIATION_EXTERNALIDENTITIES_NAME, ASSOCIATION_GROUPS_NAME, ASSOCIATION_IMPLEMENTORS_NAME, ASSOCIATION_KEYWORDS_NAME, ASSOCIATION_LOCALIZEDATTRIBUTES_NAME, ASSOCIATION_NOTES_NAME, ASSOCIATION_PRIMARYPROPERTYGROUP_NAME, ASSOCIATION_PROMPTS_NAME, ASSOCIATION_PROPERTIES_NAME, ASSOCIATION_PROPERTYSETS_NAME, ASSOCIATION_REFERENCEDOBJECTS_NAME, ASSOCIATION_RESPONSIBLEPARTIES_NAME, ASSOCIATION_SOURCETRANSFORMATIONS_NAME, ASSOCIATION_SPECSOURCETRANSFORMATIONS_NAME, ASSOCIATION_SPECTARGETTRANSFORMATIONS_NAME, ASSOCIATION_TARGETTRANSFORMATIONS_NAME, ASSOCIATION_TIMESTAMPS_NAME, ASSOCIATION_TREES_NAME, ASSOCIATION_TSOBJECTNAMESPACE_NAME, ASSOCIATION_USEDBYPROTOTYPES_NAME, ASSOCIATION_USINGPROTOTYPE_NAME, ASSOCIATION_VARIABLES_NAME, ATTRIBUTE_CHANGESTATE_NAME, ATTRIBUTE_LOCKEDBY_NAME, ATTRIBUTE_USAGEVERSION_NAME`

Fields inherited from interface com.sas.metadata.remote.MdObjectBase
`ATTRIBUTE_DESC_NAME, ATTRIBUTE_ID_NAME, ATTRIBUTE_METADATACREATED_NAME, ATTRIBUTE_METADATAUPDATED_NAME, ATTRIBUTE_NAME_NAME`

Method Summary
`DataTable` | `getAssociatedDataTable()` Gets the `DataTable` for `AssociatedDataTable`
`AssociationList` | `getAssociatedDataTables()` Gets the Association list of `AssociatedDataTables`
`AssociationList` | `getAssociatedDataTables(boolean fGoToServer)` Gets the Associationlist of `AssociatedDataTables`
`void` | `initializePredObjects()` (S) Adds the Associated objects to the predObjects which are:
`void` | `initializeRequiredObjects()` (S) This initializes the Required Objects(Roles) which are:
`void` | `setAssociatedDataTable(DataTable inObject)` Sets the `AssociatedDataTables` list 0th element to be `inObject`.
`void` | `setAssociatedDataTables(AssociationList list)` Sets the `AssociatedDataTables` list to be `list`.
`void` | `setAssociatedDataTables(AssociationList list, int state)` Sets the `AssociatedDataTables` list to be `list`.

Methods inherited from interface com.sas.metadata.remote.FeatureMap
`getAssociatedClassifierMap, getAssociatedClassifierMaps, getAssociatedClassifierMaps, getFeatureSources, getFeatureSources, getFeatureTargets, getFeatureTargets, setAssociatedClassifierMap, setAssociatedClassifierMaps, setAssociatedClassifierMaps, setFeatureSources, setFeatureSources, setFeatureTargets, setFeatureTargets`

Methods inherited from interface com.sas.metadata.remote.AbstractTransformation
`getComputeLocations, getComputeLocations, getConditionActionSets, getConditionActionSets, getCustomizers, getCustomizers, getDeployedComponents, getDeployedComponents, getIsActive, getIsActiveState, getIsUserDefined, getIsUserDefinedState, getSourceCode, getSourceCodes, getSourceCodes, getSourceSpecifications, getSourceSpecifications, getSubstitutionVariables, getSubstitutionVariables, getTargetSpecifications, getTargetSpecifications, getTransformationSources, getTransformationSources, getTransformationTargets, getTransformationTargets, getTransformRole, getTransformRoleMaxLength, getTransformRoleState, getTriggeredEvents, getTriggeredEvents, getTriggeringEvents, getTriggeringEvents, setComputeLocations, setComputeLocations, setConditionActionSets, setConditionActionSets, setCustomizers, setCustomizers, setDeployedComponents, setDeployedComponents, setIsActive, setIsActive, setIsActive, setIsActive, setIsActiveState, setIsUserDefined, setIsUserDefined, setIsUserDefined, setIsUserDefined, setIsUserDefinedState, setSourceCode, setSourceCodes, setSourceCodes, setSourceSpecifications, setSourceSpecifications, setSubstitutionVariables, setSubstitutionVariables, setTargetSpecifications, setTargetSpecifications, setTransformationSources, setTransformationSources, setTransformationTargets, setTransformationTargets, setTransformRole, setTransformRole, setTransformRoleState, setTriggeredEvents, setTriggeredEvents, setTriggeringEvents, setTriggeringEvents`

Methods inherited from interface com.sas.metadata.remote.PrimaryType
`getFavoritesContainers, getFavoritesContainers, getIsHidden, getIsHiddenState, getPublicType, getPublicTypeMaxLength, getPublicTypeState, setFavoritesContainers, setFavoritesContainers, setIsHidden, setIsHidden, setIsHidden, setIsHidden, setIsHiddenState, setPublicType, setPublicType, setPublicTypeState`

Methods inherited from interface com.sas.metadata.remote.Root
`getAccessControls, getAccessControls, getChanges, getChanges, getChangeState, getChangeStateMaxLength, getChangeStateState, getCustomAssociations, getCustomAssociations, getDocuments, getDocuments, getExtensions, getExtensions, getExternalIdentities, getExternalIdentities, getGroups, getGroups, getImplementors, getImplementors, getKeywords, getKeywords, getLocalizedAttributes, getLocalizedAttributes, getLockedBy, getLockedByMaxLength, getLockedByState, getNotes, getNotes, getPrimaryPropertyGroup, getPrimaryPropertyGroups, getPrimaryPropertyGroups, getPrompts, getPrompts, getProperties, getProperties, getPropertySets, getPropertySets, getReferencedObjects, getReferencedObjects, getResponsibleParties, getResponsibleParties, getSourceTransformations, getSourceTransformations, getSpecSourceTransformations, getSpecSourceTransformations, getSpecTargetTransformations, getSpecTargetTransformations, getTargetTransformations, getTargetTransformations, getTimestamps, getTimestamps, getTrees, getTrees, getTSObjectNamespace, getTSObjectNamespaces, getTSObjectNamespaces, getUsageVersion, getUsageVersionState, getUsedByPrototypes, getUsedByPrototypes, getUsingPrototype, getUsingPrototypes, getUsingPrototypes, getVariables, getVariables, setAccessControls, setAccessControls, setChanges, setChanges, setChangeState, setChangeState, setChangeStateState, setCustomAssociations, setCustomAssociations, setDocuments, setDocuments, setExtensions, setExtensions, setExternalIdentities, setExternalIdentities, setGroups, setGroups, setImplementors, setImplementors, setKeywords, setKeywords, setLocalizedAttributes, setLocalizedAttributes, setLockedBy, setLockedBy, setLockedByState, setNotes, setNotes, setPrimaryPropertyGroup, setPrimaryPropertyGroups, setPrimaryPropertyGroups, setPrompts, setPrompts, setProperties, setProperties, setPropertySets, setPropertySets, setReferencedObjects, setReferencedObjects, setResponsibleParties, setResponsibleParties, setSourceTransformations, setSourceTransformations, setSpecSourceTransformations, setSpecSourceTransformations, setSpecTargetTransformations, setSpecTargetTransformations, setTargetTransformations, setTargetTransformations, setTimestamps, setTimestamps, setTrees, setTrees, setTSObjectNamespace, setTSObjectNamespaces, setTSObjectNamespaces, setUsageVersion, setUsageVersion, setUsageVersion, setUsageVersion, setUsageVersionState, setUsedByPrototypes, setUsedByPrototypes, setUsingPrototype, setUsingPrototypes, setUsingPrototypes, setVariables, setVariables`

Methods inherited from interface com.sas.metadata.remote.MdObjectBaseXML
`closeUpdateMetadataXML, createEmptyXML, createObjectRefreshXML, createObjectXML, createObjectXML, createUpdateAssociationXML, createUpdateAssociationXML, createUpdateSimpleXML, doCreateUpdateXML, getUpdateSimpleSubstring, updateMetadataAll`

Methods inherited from interface com.sas.metadata.remote.MdObjectBaseUtil
`addMdObjectListener, delete, dispose, fireMdObjectModified, getAssociatedObjects, getAssociatedObjects, getAssociatedObjects, getAssociationNames, getAssocs, getAssocsWA, getAttributeNames, getAttrs, getAttrsStates, getChangeManagementState, getChgMgtExternalIdentityImportType, getClientSideOnlyObject, getMdObjectAssociation, getPopulatedAssocs, getUpdatedAttrs, getViewList, isCheckedOut, isLocked, objectModified, removeMdObjectListener, setAttrs, setChangeManagementTargetRepository, setChgMgtExternalIdentityImportType, setClientSideOnlyObject, setMdObjectAssociation, touch, updateAssnsIds`

Methods inherited from interface com.sas.metadata.remote.MdObjectBase
`addElementToChangeList, clearChangeList, getChangeList, getCMetadataType, getDesc, getDescMaxLength, getDescState, getFQID, getId, getIdState, getMetadataCreated, getMetadataCreatedState, getMetadataUpdated, getMetadataUpdatedState, getName, getNameMaxLength, getNameState, getObjectStore, getPredAssociations, getRepositoryID, getRequiredAssociations, getState, isAssociationRequired, isNewObject, isPredAssociation, removeElementFromChangeList, resetObject, resetState, resetStates, setCMetadataType, setDesc, setDesc, setDescState, setFQID, setFQID, setId, setId, setIdState, setMetadataCreated, setMetadataCreated, setMetadataCreatedState, setMetadataUpdated, setMetadataUpdated, setMetadataUpdatedState, setName, setName, setNameState, setObjectStore, setState`

Field Detail

### ASSOCIATION_ASSOCIATEDDATATABLE_NAME

    static final java.lang.String ASSOCIATION_ASSOCIATEDDATATABLE_NAME

  Constant used for the name of the AssociatedDataTable association.

  AssociatedDataTable: The data table associated with this column hierarchy.

  See Also:
    Constant Field Values

Method Detail

### initializeRequiredObjects

    void initializeRequiredObjects()
                                   throws java.rmi.RemoteException

  (S) This initializes the Required Objects(Roles) which are:

  Specified by:
    `initializeRequiredObjects` in interface `AbstractTransformation`
  Specified by:
    `initializeRequiredObjects` in interface `FeatureMap`
  Specified by:
    `initializeRequiredObjects` in interface `MdObjectBaseUtil`
  Specified by:
    `initializeRequiredObjects` in interface `PrimaryType`
  Specified by:
    `initializeRequiredObjects` in interface `Root`
  Throws:
    `java.rmi.RemoteException` - If error connecting/communicating to/with remote object.

### initializePredObjects

    void initializePredObjects()
                               throws java.rmi.RemoteException

  (S) Adds the Associated objects to the predObjects which are:

  Specified by:
    `initializePredObjects` in interface `AbstractTransformation`
  Specified by:
    `initializePredObjects` in interface `FeatureMap`
  Specified by:
    `initializePredObjects` in interface `MdObjectBase`
  Specified by:
    `initializePredObjects` in interface `PrimaryType`
  Specified by:
    `initializePredObjects` in interface `Root`
  Throws:
    `java.rmi.RemoteException` - If error connecting/communicating to/with remote object.

### getAssociatedDataTables

    AssociationList getAssociatedDataTables()
                                            throws java.rmi.RemoteException,
                                                   MdException

  Gets the Association list of `AssociatedDataTables`

  Returns:
    The AssociationList of `AssociatedDataTables` which can be of type:
    DataTable
    ExternalTable
    RelationalTable
    PhysicalTable
    WorkTable
    SecuredTable
    QueryTable
    JoinTable
    TableCollection
  Throws:
    `java.rmi.RemoteException` - If error connecting/communicating to/with remote object.
    `MdException` - If error getting/setting part of the object.

### getAssociatedDataTable

    DataTable getAssociatedDataTable()
                                     throws java.rmi.RemoteException,
                                            MdException

  Gets the `DataTable` for `AssociatedDataTable`

  Returns:
    The `DataTable` ( `null` if not set ) of `AssociatedDataTable` which can be of type:
    DataTable
    ExternalTable
    RelationalTable
    PhysicalTable
    WorkTable
    SecuredTable
    QueryTable
    JoinTable
    TableCollection
  Throws:
    `java.rmi.RemoteException` - If error connecting/communicating to/with remote object.
    `MdException` - If error getting/setting part of the object.

### getAssociatedDataTables

    AssociationList getAssociatedDataTables(boolean fGoToServer)
                                            throws java.rmi.RemoteException,
                                                   MdException

  Gets the Associationlist of `AssociatedDataTables`

  Parameters:
    `fGoToServer` - boolean Get the value from the server.
  Returns:
    Returns the `AssociatedDataTables` which can be of type:
    DataTable
    ExternalTable
    RelationalTable
    PhysicalTable
    WorkTable
    SecuredTable
    QueryTable
    JoinTable
    TableCollection
  Throws:
    `java.rmi.RemoteException` - If error connecting/communicating to/with remote object.
    `MdException` - If error getting/setting part of the object.

### setAssociatedDataTables

    void setAssociatedDataTables(AssociationList list)
                                 throws java.rmi.RemoteException

  Sets the `AssociatedDataTables` list to be `list`. Objects of which can be of type:
  DataTable
  ExternalTable
  RelationalTable
  PhysicalTable
  WorkTable
  SecuredTable
  QueryTable
  JoinTable
  TableCollection

  Parameters:
    `list` - AssociationList
  Throws:
    `java.rmi.RemoteException` - If error communicating with remote object.

### setAssociatedDataTables

    void setAssociatedDataTables(AssociationList list,
                                 int state)
                                 throws java.rmi.RemoteException

  Sets the `AssociatedDataTables` list to be `list`. Objects of which can be of type:
  DataTable
  ExternalTable
  RelationalTable
  PhysicalTable
  WorkTable
  SecuredTable
  QueryTable
  JoinTable
  TableCollection

  Parameters:
    `list` - AssociationList
    `state` - int
  Throws:
    `java.rmi.RemoteException` - If error communicating with remote object.

### setAssociatedDataTable

    void setAssociatedDataTable(DataTable inObject)
                                throws java.rmi.RemoteException

  Sets the `AssociatedDataTables` list 0th element to be `inObject`.

  Parameters:
    `inObject` - DataTable
  Throws:
    `java.rmi.RemoteException` - If error communicating with remote object.

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