API Reference > core-transformer > iModels > TemplateModelCloner

TemplateModelCloner Class

Beta  

IModelTransformer that clones the contents of a template model.

Extends

Methods

Name Description
constructor(sourceDb: IModelDb, targetDb: IModelDb = sourceDb): TemplateModelCloner Construct a new TemplateModelCloner  
onTransformElement(sourceElement: Element): ElementProps Cloning from a template requires this override of onTransformElement.  
placeTemplate2d(sourceTemplateModelId: string, targetModelId: string, placement: Placement2d): Promise<Map<string, string>> Place a template from the sourceDb at the specified placement in the target model within the targetDb.  
placeTemplate3d(sourceTemplateModelId: string, targetModelId: string, placement: Placement3d): Promise<Map<string, string>> Place a template from the sourceDb at the specified placement in the target model within the targetDb.  

Inherited methods

Name Inherited from Description
detectElementDeletes(): Promise<void> IModelTransformer Detect Element deletes using ExternalSourceAspects in the target iModel and a brute force comparison against Elements in the source iModel.
detectRelationshipDeletes(): Promise<void> IModelTransformer Detect Relationship deletes using ExternalSourceAspects in the target iModel and a brute force comparison against relationships in the source iModel.
dispose(): void IModelTransformer Dispose any native resources associated with this IModelTransformer.
getAdditionalStateJson(): any Protected IModelTransformer You may override this to store arbitrary json state in a transformer state dump, useful for some resumptions
hasElementChanged(sourceElement: Element, targetElementId: string): boolean Protected IModelTransformer Returns true if a change within sourceElement is detected.
initFromExternalSourceAspects(args?: InitFromExternalSourceAspectsArgs): void | Promise<void> IModelTransformer Initialize the source to target Element mapping from ExternalSourceAspects in the target iModel.
initialize(args?: InitFromExternalSourceAspectsArgs): Promise<void> IModelTransformer Initialize prerequisites of processing, you must initialize with an InitFromExternalSourceAspectsArgs if you
loadAdditionalStateJson(_additionalState: any): void Protected IModelTransformer You may override this to load arbitrary json state in a transformer state dump, useful for some resumptions
loadStateFromDb(db: SQLiteDb): void Protected IModelTransformer Load the state of the active transformation from an open SQLiteDb
onDeleteElement(sourceElementId: string): void IModelTransformer Override of IModelExportHandler.onDeleteElement that is called when IModelExporter detects that an Element has been deleted from the source iModel.
onDeleteModel(sourceModelId: string): void IModelTransformer Override of IModelExportHandler.onDeleteModel that is called when IModelExporter detects that a Model has been deleted from the source iModel.
onDeleteRelationship(sourceRelInstanceId: string): void IModelTransformer Override of IModelExportHandler.onDeleteRelationship that is called when IModelExporter detects that a Relationship has been deleted from the source iModel.
onExportCodeSpec(sourceCodeSpec: CodeSpec): void IModelTransformer Override of IModelExportHandler.onExportCodeSpec that imports a CodeSpec into the target iModel when it is exported from the source iModel.
onExportElement(sourceElement: Element): void IModelTransformer Override of IModelExportHandler.onExportElement that imports an element into the target iModel when it is exported from the source iModel.
onExportElementMultiAspects(sourceAspects: ElementMultiAspect[]): void IModelTransformer Override of IModelExportHandler.onExportElementMultiAspects that imports ElementMultiAspects into the target iModel when they are exported from the source iModel.
onExportElementUniqueAspect(sourceAspect: ElementUniqueAspect): void IModelTransformer Override of IModelExportHandler.onExportElementUniqueAspect that imports an ElementUniqueAspect into the target iModel when it is exported from the source iModel.
onExportFont(font: FontProps, _isUpdate: undefined | boolean): void IModelTransformer Override of IModelExportHandler.onExportFont that imports a font into the target iModel when it is exported from the source iModel.
onExportModel(sourceModel: Model): void IModelTransformer Override of IModelExportHandler.onExportModel that is called when a Model should be exported from the source iModel.
onExportRelationship(sourceRelationship: Relationship): void IModelTransformer Override of IModelExportHandler.onExportRelationship that imports a relationship into the target iModel when it is exported from the source iModel.
onExportSchema(schema: Schema): Promise<void | ExportSchemaResult> IModelTransformer Override of IModelExportHandler.onExportSchema that serializes a schema to disk for IModelTransformer.processSchemas to import into
onProgress(): Promise<void> IModelTransformer This method is called when IModelExporter has made incremental progress based on the IModelExporter.progressInterval setting.
onTransformElementAspect(sourceElementAspect: ElementAspect, _targetElementId: string): ElementAspectProps Protected IModelTransformer Transform the specified sourceElementAspect into ElementAspectProps for the target iModel.
onTransformModel(sourceModel: Model, targetModeledElementId: string): ModelProps IModelTransformer Transform the specified sourceModel into ModelProps for the target iModel.
onTransformRelationship(sourceRelationship: Relationship): RelationshipProps Protected IModelTransformer Transform the specified sourceRelationship into RelationshipProps for the target iModel.
processAll(): Promise<void> IModelTransformer Export everything from the source iModel and import the transformed entities into the target iModel.
processChanges(accessToken: string, startChangesetId?: string): Promise<void> IModelTransformer Export changes from the source iModel and import the transformed entities into the target iModel.
processChildElements(sourceElementId: string): Promise<void> IModelTransformer Import child elements into the target IModelDb
processCodeSpec(codeSpecName: string): Promise<void> IModelTransformer Cause a single CodeSpec to be exported from the source iModel and imported into the target iModel.
processCodeSpecs(): Promise<void> IModelTransformer Cause all CodeSpecs to be exported from the source iModel and imported into the target iModel.
processDeferredElements(_numRetries: number = 3): Promise<void> IModelTransformer Import elements that were deferred in a prior pass.
processElement(sourceElementId: string): Promise<void> IModelTransformer Cause the specified Element and its child Elements (if applicable) to be exported from the source iModel and imported into the target iModel.
processFonts(): Promise<void> IModelTransformer Cause all fonts to be exported from the source iModel and imported into the target iModel.
processModel(sourceModeledElementId: string): Promise<void> IModelTransformer Cause the model container, contents, and sub-models to be exported from the source iModel and imported into the target iModel.
processModelContents(sourceModelId: string, targetModelId: string, elementClassFullName: string = Element.classFullName): Promise<void> IModelTransformer Cause the model contents to be exported from the source iModel and imported into the target iModel.
processRelationships(baseRelClassFullName: string): Promise<void> IModelTransformer Imports all relationships that subclass from the specified base class.
processSchemas(): Promise<void> IModelTransformer Cause all schemas to be exported from the source iModel and imported into the target iModel.
processSubject(sourceSubjectId: string, targetSubjectId: string): Promise<void> IModelTransformer Recursively import all Elements and sub-Models that descend from the specified Subject
saveStateToDb(db: SQLiteDb): void Protected IModelTransformer Save the state of the active transformation to an open SQLiteDb
saveStateToFile(nativeStatePath: string): void IModelTransformer Save the state of the active transformation to a file path, if a file at the path already exists, it will be overwritten
shouldExportCodeSpec(_sourceCodeSpec: CodeSpec): boolean IModelTransformer Override of IModelExportHandler.shouldExportCodeSpec that is called to determine if a CodeSpec should be exported from the source iModel.
shouldExportElement(_sourceElement: Element): boolean IModelTransformer Override of IModelExportHandler.shouldExportElement that is called to determine if an element should be exported from the source iModel.
shouldExportElementAspect(_aspect: ElementAspect): boolean IModelTransformer If true is returned, then the ElementAspect will be exported.
shouldExportRelationship(_sourceRelationship: Relationship): boolean IModelTransformer Override of IModelExportHandler.shouldExportRelationship that is called to determine if a Relationship should be exported.
shouldExportSchema(schemaKey: SchemaKey): boolean IModelTransformer Override of IModelExportHandler.shouldExportSchema that is called to determine if a schema should be exported
skipElement(_sourceElement: Element): void Protected IModelTransformer  
resumeTransformation<SubClass extends (...a: any[]) => IModelTransformer>(this: SubClass, statePath: string, ...constructorArgs: ConstructorParameters<SubClass>): InstanceType<SubClass> Static IModelTransformer Return a new transformer instance with the same remappings state as saved from a previous IModelTransformer.saveStateToFile call.

Inherited properties

Name Type Inherited from Description
_partiallyCommittedEntities Protected <PartiallyCommittedEntity> IModelTransformer map of partially committed entities to their partial commit progress
_pendingReferences Protected PendingReferenceMap<PartiallyCommittedEntity> IModelTransformer map of (unprocessed element, referencing processed element) pairs to the partially committed element that needs the reference resolved
_schemaExportDir Protected string IModelTransformer The directory where schemas will be exported, a random temporary directory
context Readonly IModelCloneContext IModelTransformer The IModelTransformContext for this IModelTransformer.
exporter Readonly IModelExporter IModelTransformer The IModelExporter that will export from the source iModel.
importer Readonly IModelImporter IModelTransformer The IModelImporter that will import into the target iModel.
provenanceDb Accessor ReadOnly IModelDb IModelTransformer Return the IModelDb where IModelTransformer will store its provenance.
provenanceElementAspectClasses Accessor StaticReadOnly undefined[] IModelTransformer The element aspect classes that are considered to define provenance in the iModel
provenanceElementClasses Accessor StaticReadOnly undefined[] IModelTransformer The element classes that are considered to define provenance in the iModel
sourceDb Readonly IModelDb IModelTransformer The normally read-only source iModel.
targetDb Readonly IModelDb IModelTransformer The read/write target iModel.
targetScopeElementId Accessor ReadOnly string IModelTransformer The Id of the Element in the target iModel that represents the source repository as a whole and scopes its ExternalSourceAspect instances.

Defined in

Last Updated: 20 June, 2023