Aggregation (SAS Java Metadata Interface)

A summary of detail data that is stored with or referred to by a cube. Aggregations support rapid and efficient answers to business questions. Developers are discouraged from creating or consuming Cube metadata directly with the SAS Open Metadata Interface. Instead, Cubes should be defined by using either SAS OLAP Cube Studio or PROC OLAP. For more information, see the documentation for SAS OLAP Cube Studio and PROC OLAP.

Attributes of Aggregation are:

Associations of Aggregation are:

Usage

To create an instance of this Aggregation, use the factory create methods.
Example: create a Aggregation with name "Aggregation_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();
 Aggregation myObject = (Aggregation) factory.createComplexMetadataObject(objectStore, "Aggregation_Object", MetadataObjects.AGGREGATION, "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_AGGREGATIONTABLES_NAME` Constant used for the name of the AggregationTables association.
`static java.lang.String`	`ASSOCIATION_LEVELS_NAME` Constant used for the name of the Levels association.
`static java.lang.String`	`ASSOCIATION_OWNINGCUBE_NAME` Constant used for the name of the OwningCube association.
`static java.lang.String`	`ATTRIBUTE_NWAY_NAME` Constant used for the name of the Nway attribute.
`static java.lang.String`	`ATTRIBUTE_TYPE_NAME` Constant used for the name of the Type attribute.

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
`abstract AssociationList`	`getAggregationTables()` Gets the Association list of `AggregationTables`
`abstract AssociationList`	`getAggregationTables(boolean fGoToServer)` Gets the Associationlist of `AggregationTables`
`abstract AssociationList`	`getLevels()` Gets the AssociationList of `Levels`
`abstract AssociationList`	`getLevels(boolean fGoToServer)` Gets the Associationlist of `Levels`
`abstract int`	`getNway()` Gets the `int` value of `Nway`
`abstract int`	`getNwayState()` Gets the Metadata State of `Nway`
`abstract Cube`	`getOwningCube()` Gets the `Cube` for `OwningCube`
`abstract AssociationList`	`getOwningCubes()` Gets the Association list of `OwningCubes`
`abstract AssociationList`	`getOwningCubes(boolean fGoToServer)` Gets the Associationlist of `OwningCubes`
`abstract java.lang.String`	`getType()` Gets the `String` value of `Type`
`abstract int`	`getTypeMaxLength()` Gets the maximum length of `Type`
`abstract int`	`getTypeState()` Gets the Metadata State of `Type`
`abstract void`	`initializePredObjects()` (S) Adds the Associated objects to the predObjects which are: `Levels`
`abstract void`	`initializeRequiredObjects()` (S) This initializes the Required Objects(Roles) which are: `OwningCube`
`abstract void`	`setAggregationTables(AssociationList list)` Sets the `AggregationTables` list to be `list`.
`abstract void`	`setAggregationTables(AssociationList inObjects, int state)` Sets the entire AggregationTables list to match the passed in AssociationList, sets the state of the AggregationTables
`abstract void`	`setLevels(AssociationList list)` Sets the `Levels` list to be `list`.
`abstract void`	`setLevels(AssociationList inObjects, int state)` Sets the entire AssociationList to match the passed in Vector, sets the state of the AssociationList
`abstract void`	`setNway(int inNway)` Sets the `Nway` value and sets the state to MetadataState.LOCAL.
`abstract void`	`setNway(int inNway, int state)` Sets the `Nway` Metadata State.
`abstract void`	`setNway(java.lang.String inNway)` Sets the `Nway` value and sets the state to MetadataState.LOCAL.
`abstract void`	`setNway(java.lang.String inNway, int state)` Sets the `Nway` value and Metadata State.
`abstract void`	`setNwayState(int state)` Sets the Metadata State of `Nway`.
`abstract void`	`setOwningCube(Cube inObject)` Sets the `OwningCubes` list 0th element to be `inObject`.
`abstract void`	`setOwningCubes(AssociationList list)` Sets the `OwningCubes` list to be `list`.
`abstract void`	`setOwningCubes(AssociationList list, int state)` Sets the `OwningCubes` list to be `list`.
`abstract void`	`setType(java.lang.String inType)` Sets the `Type` value and sets the state to MetadataState.LOCAL.
`abstract void`	`setType(java.lang.String inType, int state)` Sets the `Type` Metadata State.
`abstract void`	`setTypeState(int state)` Sets the Metadata State of `Type`.

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

ATTRIBUTE_TYPE_NAME

static final java.lang.String ATTRIBUTE_TYPE_NAME

Constant used for the name of the Type attribute.

Type: This describes the persistence mechanism for the aggregation. Valid values are: MOLAP, ROLAP.

See Also:: Constant Field Values

ATTRIBUTE_NWAY_NAME

static final java.lang.String ATTRIBUTE_NWAY_NAME

Constant used for the name of the Nway attribute.

Nway: Set to true, this attribute indicates the aggregation is the NWAY aggregation for the cube. The default is false.

See Also:: Constant Field Values

ASSOCIATION_LEVELS_NAME

static final java.lang.String ASSOCIATION_LEVELS_NAME

Constant used for the name of the Levels association.

Levels: The levels associated with this aggregation.

See Also:: Constant Field Values

ASSOCIATION_AGGREGATIONTABLES_NAME

static final java.lang.String ASSOCIATION_AGGREGATIONTABLES_NAME

Constant used for the name of the AggregationTables association.

AggregationTables: The tables that contain columns used in the aggregations.

See Also:: Constant Field Values

ASSOCIATION_OWNINGCUBE_NAME

static final java.lang.String ASSOCIATION_OWNINGCUBE_NAME

Constant used for the name of the OwningCube association.

OwningCube: The cube that contains this aggregation.

See Also:: Constant Field Values

Method Detail

initializeRequiredObjects

void initializeRequiredObjects()
                               throws java.rmi.RemoteException

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

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:
Levels

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.

getType

java.lang.String getType()
                         throws java.rmi.RemoteException

Gets the String value of Type

Returns:: The Type
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.

getTypeState

int getTypeState()
                 throws java.rmi.RemoteException

Gets the Metadata State of Type

Returns:: The State.
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.

getTypeMaxLength

int getTypeMaxLength()
                     throws java.rmi.RemoteException

Gets the maximum length of Type

Returns:: The max size
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.

getNway

int getNway()
            throws java.rmi.RemoteException

Gets the int value of Nway

Returns:: The Nway
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.

getNwayState

int getNwayState()
                 throws java.rmi.RemoteException

Gets the Metadata State of Nway

Returns:: The State.
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.

getLevels

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

Gets the AssociationList of Levels

Returns:: Returns the AssociationList of Levels which can be of type:
Level
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.; MdException - If error getting/setting part of the object.

getAggregationTables

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

Gets the Association list of AggregationTables

Returns:: The AssociationList of AggregationTables which can be of type:
PhysicalTable
WorkTable
SecuredTable
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.; MdException - If error getting/setting part of the object.

getOwningCubes

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

Gets the Association list of OwningCubes

Returns:: The AssociationList of OwningCubes which can be of type:
Cube
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.; MdException - If error getting/setting part of the object.

getOwningCube

Cube getOwningCube()
                   throws java.rmi.RemoteException,
                          MdException

Gets the Cube for OwningCube

Returns:: The Cube ( null if not set ) of OwningCube which can be of type:
Cube
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.; MdException - If error getting/setting part of the object.

getLevels

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

Gets the Associationlist of Levels

Parameters:: fGoToServer - boolean Get the value from the server.
Returns:: Returns the AssociationList of Levels which can be of type:
Level
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.; MdException - If error getting/setting part of the object.

getAggregationTables

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

Gets the Associationlist of AggregationTables

Parameters:: fGoToServer - boolean Get the value from the server.
Returns:: Returns the AggregationTables which can be of type:
PhysicalTable
WorkTable
SecuredTable
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.; MdException - If error getting/setting part of the object.

getOwningCubes

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

Gets the Associationlist of OwningCubes

Parameters:: fGoToServer - boolean Get the value from the server.
Returns:: Returns the OwningCubes which can be of type:
Cube
Throws:: java.rmi.RemoteException - If error connecting/communicating to/with remote object.; MdException - If error getting/setting part of the object.

setType

void setType(java.lang.String inType)
             throws java.rmi.RemoteException

Sets the Type value and sets the state to MetadataState.LOCAL.

Parameters:: inType - String
Throws:: java.rmi.RemoteException - If error communicating with remote object.

setType

void setType(java.lang.String inType,
             int state)
             throws java.rmi.RemoteException

Sets the Type Metadata State.

Parameters:: inType - String; state - int
Throws:: java.rmi.RemoteException - If error communicating with remote object.

setTypeState

void setTypeState(int state)
                  throws java.rmi.RemoteException

Sets the Metadata State of Type.

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

setNway

void setNway(int inNway)
             throws java.rmi.RemoteException

Sets the Nway value and sets the state to MetadataState.LOCAL.

Parameters:: inNway - int
Throws:: java.rmi.RemoteException - If error communicating with remote object.

setNway

void setNway(int inNway,
             int state)
             throws java.rmi.RemoteException

Sets the Nway Metadata State.

Parameters:: inNway - int; state - int
Throws:: java.rmi.RemoteException - If error communicating with remote object.

setNway

void setNway(java.lang.String inNway)
             throws java.rmi.RemoteException

Sets the Nway value and sets the state to MetadataState.LOCAL.

Parameters:: inNway - String
Throws:: java.rmi.RemoteException - If error communicating with remote object.

setNway

void setNway(java.lang.String inNway,
             int state)
             throws java.rmi.RemoteException

Sets the Nway value and Metadata State.

Parameters:: inNway - String; state - int
Throws:: java.rmi.RemoteException - If error communicating with remote object.

setNwayState

void setNwayState(int state)
                  throws java.rmi.RemoteException

Sets the Metadata State of Nway.

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

setLevels

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

Sets the Levels list to be list. Objects of which can be of type:
Level

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

setLevels

void setLevels(AssociationList inObjects,
               int state)
               throws java.rmi.RemoteException

Sets the entire AssociationList to match the passed in Vector, sets the state of the AssociationList

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

setAggregationTables

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

Sets the AggregationTables list to be list. Objects of which can be of type:
PhysicalTable
WorkTable
SecuredTable

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

setAggregationTables

void setAggregationTables(AssociationList inObjects,
                          int state)
                          throws java.rmi.RemoteException

Sets the entire AggregationTables list to match the passed in AssociationList, sets the state of the AggregationTables

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

setOwningCubes

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

Sets the OwningCubes list to be list. Objects of which can be of type:
Cube

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

setOwningCubes

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

Sets the OwningCubes list to be list. Objects of which can be of type:
Cube

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

setOwningCube

void setOwningCube(Cube inObject)
                   throws java.rmi.RemoteException

Sets the OwningCubes list 0th element to be inObject.

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

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com.sas.metadata.remote Interface Aggregation

Usage

Behavior

Dependencies

ATTRIBUTE_TYPE_NAME

ATTRIBUTE_NWAY_NAME

ASSOCIATION_LEVELS_NAME

ASSOCIATION_AGGREGATIONTABLES_NAME

ASSOCIATION_OWNINGCUBE_NAME

initializeRequiredObjects

initializePredObjects

getType

getTypeState

getTypeMaxLength

getNway

getNwayState

getLevels

getAggregationTables

getOwningCubes

getOwningCube

getLevels

getAggregationTables

getOwningCubes

setType

setType

setTypeState

setNway

setNway

setNway

setNway

setNwayState

setLevels

setLevels

setAggregationTables

setAggregationTables

setOwningCubes

setOwningCubes

setOwningCube

com.sas.metadata.remote
Interface Aggregation