BriefcaseTxns Class
Manages local changes to a BriefcaseConnection via Txns.
see BriefcaseConnection.txns.
see TxnManager for the backend counterpart.
Extends
Implements
- TxnNotifications
Methods
| Name | Description | |
|---|---|---|
| getRedoString(): Promise<string> | Get a description of the operation that would be reinstated by calling BriefcaseTxns.reinstateTxn. | |
| getUndoString(): Promise<string> | Get the description of the operation that would be reversed by calling BriefcaseTxns.reverseTxns(1). |
|
| hasPendingTxns(): Promise<boolean> | Query if the briefcase has any pending Txns waiting to be pushed. | |
| isRedoPossible(): Promise<boolean> | Determine if any reinstatable (redoable) changes exist. | |
| isUndoPossible(): Promise<boolean> | Determine if any reversible (undoable) changes exist. | |
| reinstateTxn(): Promise<IModelStatus> | Reinstate (redo) the most recently reversed transaction. | |
| restartTxnSession(): Promise<void> | Restart the current TxnManager session. | |
| reverseAll(): Promise<IModelStatus> | Reverse (undo) all changes back to the beginning of the session. | |
| reverseSingleTxn(): Promise<IModelStatus> | Reverse (undo) the most recent operation. | |
| reverseTxns(numOperations: number): Promise<IModelStatus> | Reverse (undo) the most recent operation(s) to the briefcase in the current session. |
Inherited methods
| Name | Inherited from | Description |
|---|---|---|
| registerImpl(): RemoveFunction | BriefcaseNotificationHandler | |
| register(): RemoveFunction Static | BriefcaseNotificationHandler | Register this class as the handler for notifications on its channel. |
Properties
| Name | Type | Description | |
|---|---|---|---|
| onAfterUndoRedo Readonly | BeEvent<(isUndo: boolean) => void> | Event raised after an undo/redo operation is performed. | |
| onBeforeUndoRedo Readonly | BeEvent<(isUndo: boolean) => void> | Event raised before an undo/redo operation is performed. | |
| onChangesApplied Readonly | BeEvent<() => void> | Event raised after a changeset has been applied to the briefcase. | |
| onChangesPulled Readonly | BeEvent<(parentChangeset: ChangesetIndexAndId) => void> | Event raised after changes are pulled and merged into the briefcase. | |
| onChangesPushed Readonly | BeEvent<(parentChangeset: ChangesetIndexAndId) => void> | Event raised after the briefcase's local changes are pushed. | |
| onCommit Readonly | BeEvent<() => void> | Event raised before a commit operation is performed. | |
| onCommitted Readonly | BeEvent<(hasPendingTxns: boolean, time: number) => void> | Event raised after a commit operation is performed. | |
| onElementsChanged Readonly | BeEvent<(changes: Readonly<ChangedEntities>) => void> | Event raised after Txn validation or changeset application to indicate the set of changed elements. | |
| onModelGeometryChanged Readonly | BeEvent<(changes: undefined) => void> | Event raised after the geometry within one or more GeometricModelStates is modified by applying a changeset or validation of a transaction. | |
| onModelsChanged Readonly | BeEvent<(changes: Readonly<ChangedEntities>) => void> | Event raised after Txn validation or changeset application to indicate the set of changed models. |
Inherited properties
| Name | Type | Inherited from | Description |
|---|---|---|---|
| channelName Accessor ReadOnly | string | BriefcaseNotificationHandler |
Defined in
Last Updated: 20 June, 2023