ScheduledBalanceAdjustmentFacet

Asset Tokenization Studio Team

ScheduledBalanceAdjustmentFacet

Diamond facet that consolidates all 8 scheduled balance-adjustment selectors under a single RESOLVER_KEY_SCHEDULED_BALANCE_ADJUSTMENT.

Inherits implementation from ScheduledBalanceAdjustment and satisfies the IStaticFunctionSelectors contract required by the Diamond proxy for selector registration. Exposes: setScheduledBalanceAdjustment, cancelScheduledBalanceAdjustment, getScheduledBalanceAdjustment, getBalanceAdjustmentCount, getPendingBalanceAdjustmentCount, getScheduledBalanceAdjustments.

Methods

cancelScheduledBalanceAdjustment

function cancelScheduledBalanceAdjustment(uint256 _balanceAdjustmentId) external nonpayable returns (bool success_)

Cancels a previously scheduled balance adjustment.

Caller must hold ROLE_CORPORATE_ACTION. The token must not be paused. Emits ScheduledBalanceAdjustmentCancelled on success.

Parameters

Name	Type	Description
_balanceAdjustmentId	uint256	undefined

Returns

Name	Type	Description
success_	bool	True if the cancellation succeeded.

forceCancelScheduledBalanceAdjustment

function forceCancelScheduledBalanceAdjustment(uint256 _balanceAdjustmentId) external nonpayable returns (bool success_)

Force-cancels a balance adjustment regardless of its execution date.

Restricted to ROLE_CORPORATE_ACTION_FORCE_CANCEL; gated by onlyUnpaused and onlyMatchingActionType(CORPORATE_ACTION_TYPE_BALANCE_ADJUSTMENT, _balanceAdjustmentId - 1).

Parameters

Name	Type	Description
_balanceAdjustmentId	uint256	undefined

Returns

Name	Type	Description
success_	bool	True if the force-cancellation succeeded.

getBalanceAdjustmentCount

function getBalanceAdjustmentCount() external view returns (uint256 balanceAdjustmentCount_)

Returns the total number of balance adjustments ever scheduled, including cancelled ones.

Returns

Name	Type	Description
balanceAdjustmentCount_	uint256	Total count of corporate-action balance adjustment records.

getPendingBalanceAdjustmentCount

function getPendingBalanceAdjustmentCount(bool _includeDisabled) external view returns (uint256)

Returns the number of pending scheduled balance adjustments in the task queue.

Reads directly from ScheduledTasksStorageWrapper; excludes already-executed tasks.

Parameters

Name	Type	Description
_includeDisabled	bool	When true, tasks belonging to cancelled corporate actions are counted; when false, only active tasks are counted.

Returns

Name	Type	Description
_0	uint256	Count of pending balance adjustment tasks.

getScheduledBalanceAdjustment

function getScheduledBalanceAdjustment(uint256 _balanceAdjustmentID) external view returns (struct IScheduledBalanceAdjustment.ScheduledBalanceAdjustment balanceAdjustment_, bool isDisabled_)

Returns the parameters and disabled state of a previously scheduled balance adjustment.

Reverts if the corporate action type stored at index _balanceAdjustmentID - 1 does not match CORPORATE_ACTION_TYPE_BALANCE_ADJUSTMENT.

Parameters

Name	Type	Description
_balanceAdjustmentID	uint256	Identifier of the scheduled adjustment to query.

Returns

Name	Type	Description
balanceAdjustment_	IScheduledBalanceAdjustment.ScheduledBalanceAdjustment	Struct containing executionDate, factor, and decimals.
isDisabled_	bool	True if the adjustment has been cancelled or already executed.

getScheduledBalanceAdjustments

function getScheduledBalanceAdjustments(uint256 _pageIndex, uint256 _pageLength, bool _includeDisabled) external view returns (struct ScheduledTask[] scheduledBalanceAdjustment_)

Returns a paginated slice of pending scheduled balance adjustment tasks.

Reads from ScheduledTasksStorageWrapper. Tasks are ordered by insertion index.

Parameters

Name	Type	Description
_pageIndex	uint256	Zero-based page number.
_pageLength	uint256	Maximum number of tasks to return per page.
_includeDisabled	bool	When true, tasks belonging to cancelled corporate actions are included; when false, only active tasks are returned.

Returns

Name	Type	Description
scheduledBalanceAdjustment_	ScheduledTask[]	Array of ScheduledTask structs for the requested page.

getStaticFunctionSelectors

function getStaticFunctionSelectors() external pure returns (bytes4[])

Gets all function selectors of a facet

Returns

Name	Type	Description
_0	bytes4[]	Face functions selectors

getStaticInterfaceIds

function getStaticInterfaceIds() external pure returns (bytes4[])

Gets all interfaces ids of a facet.

Returns

Name	Type	Description
_0	bytes4[]	Face interface ids

getStaticResolverKey

function getStaticResolverKey() external pure returns (bytes32 staticResolverKey_)

Gets the static resolver key

Returns

Name	Type	Description
staticResolverKey_	bytes32	Static resolver key

initializeScheduledBalanceAdjustment

function initializeScheduledBalanceAdjustment() external nonpayable

Initialises the scheduled balance adjustment capability on the token.

Callable once; subsequent calls revert with FacetAlreadyRegistered. Requires DEFAULT_ADMIN_ROLE. Called by the factory during deployment.

setScheduledBalanceAdjustment

function setScheduledBalanceAdjustment(IScheduledBalanceAdjustment.ScheduledBalanceAdjustment _newBalanceAdjustment) external nonpayable returns (uint256 balanceAdjustmentID_)

Parameters

Name	Type	Description
_newBalanceAdjustment	IScheduledBalanceAdjustment.ScheduledBalanceAdjustment	undefined

Returns

Name	Type	Description
balanceAdjustmentID_	uint256	undefined

Events

ScheduledBalanceAdjustmentCancelled

event ScheduledBalanceAdjustmentCancelled(uint256 balanceAdjustmentId, address indexed operator)

Emitted when a previously scheduled balance adjustment is cancelled.

Parameters

Name	Type	Description
balanceAdjustmentId	uint256	Sequential identifier of the cancelled adjustment.
operator indexed	address	Address that performed the cancellation.

ScheduledBalanceAdjustmentForceCancelled

event ScheduledBalanceAdjustmentForceCancelled(uint256 balanceAdjustmentId, address indexed operator)

Emitted when an admin force-cancels a balance adjustment, bypassing date guards.

Parameters

Name	Type	Description
balanceAdjustmentId	uint256	Sequential identifier of the force-cancelled adjustment.
operator indexed	address	Address that performed the force-cancellation.

ScheduledBalanceAdjustmentInitialized

event ScheduledBalanceAdjustmentInitialized()

Emitted once when the scheduled balance adjustment capability is initialised on a token.

Fires exclusively from initializeScheduledBalanceAdjustment.

ScheduledBalanceAdjustmentSet

event ScheduledBalanceAdjustmentSet(bytes32 corporateActionId, uint256 balanceAdjustmentId, address indexed operator, uint256 indexed executionDate, uint256 factor, uint256 decimals)

Emitted when a balance adjustment is successfully scheduled.

Parameters

Name	Type	Description
corporateActionId	bytes32	On-chain identifier of the associated corporate action record.
balanceAdjustmentId	uint256	Sequential identifier of the scheduled adjustment.
operator indexed	address	Address that scheduled the adjustment.
executionDate indexed	uint256	Unix timestamp at which the adjustment will be executed.
factor	uint256	Numerator of the adjustment ratio.
decimals	uint256	Denominator exponent; effective ratio = factor / 10^decimals.

Errors

AccountHasNoRole

error AccountHasNoRole(address account, bytes32 role)

Thrown when an account does not hold a required role.

Parameters

Name	Type	Description
account	address	The account that lacks the role.
role	bytes32	The role that is not held.

AssetNotOperational

error AssetNotOperational(bytes32 configId, uint256 versionId)

Raised by InitializerStorageWrapper.checkOperational (and the related isConfigVersionOperational helper) when an operation is attempted on a configuration version that has not yet been marked operational.

Parameters

Name	Type	Description
configId	bytes32	Resolver-proxy configuration whose operational status was checked.
versionId	uint256	Configuration version whose operational status was checked.

BalanceAdjustmentAlreadyExecuted

error BalanceAdjustmentAlreadyExecuted(bytes32 corporateActionId, uint256 balanceAdjustmentId)

Reverts when attempting to cancel or re-execute an adjustment that has already run.

Parameters

Name	Type	Description
corporateActionId	bytes32	Identifier of the corporate action that was already executed.
balanceAdjustmentId	uint256	Identifier of the balance adjustment that was already executed.

BalanceAdjustmentCreationFailed

error BalanceAdjustmentCreationFailed()

Reverts when the underlying storage layer fails to create a corporate action record.

Deactivated

error Deactivated()

Thrown when an operation guarded by onlyActivated is attempted on a token whose deactivation flag has already been set.

DecimalsOverflow

error DecimalsOverflow()

Reverts when the cumulative decimals shift would overflow uint8.

FacetAlreadyRegistered

error FacetAlreadyRegistered(bytes32 facetId, uint256 lastVersion)

Raised when an initialiser tries to register a facet that already has a non-zero last registered version (i.e. the facet is being re-initialised on a fresh install).

Parameters

Name	Type	Description
facetId	bytes32	Identifier of the offending facet.
lastVersion	uint256	Last version recorded for that facet at the time of the check.

FactorIsZero

error FactorIsZero()

Reverts when factor is zero, which would zero-out all holder balances.

FactorOverflow

error FactorOverflow()

Reverts when the proposed factor would overflow the cumulative ABAF.

IsPaused

error IsPaused()

Thrown when an operation that requires the token to be unpaused is attempted while the token is paused (own flag or any external pause contract).

TotalSupplyOverflow

error TotalSupplyOverflow()

Reverts when the proposed factor would overflow the projected total supply.

UnexpectedError

error UnexpectedError(bytes4 _errorId)

Reverts when an unreachable validation state is detected.

Replaces assertions for defensive handling of logically impossible states.

Parameters

Name	Type	Description
_errorId	bytes4	Identifier of the unexpected validation condition.

UnrecognizedResolverProxyVersion

error UnrecognizedResolverProxyVersion(bytes8 _resolverProxyVersion)

Thrown when the provided proxy version does not match any BLR compatible standard.

Parameters

Name	Type	Description
_resolverProxyVersion	bytes8	proxy version that is not compatible with the BLR.

WalletRecovered

error WalletRecovered()

Thrown when attempting to recover a wallet that has already been recovered.

WrongIndexForAction

error WrongIndexForAction(uint256 index, bytes32 actionType)

Thrown when a type-scoped index does not correspond to an existing action.

Parameters

Name	Type	Description
index	uint256	The out-of-range index that was provided.
actionType	bytes32	The action type against which the index was validated.

WrongTimestamp

error WrongTimestamp(uint256 timeStamp)

Reverts when a scheduled timestamp is not strictly in the future.

Used for shared scheduling validation where the current block time is read through TimeTravelStorageWrapper.

Parameters

Name	Type	Description
timeStamp	uint256	Timestamp rejected for scheduling.

ZeroValueNotAllowed

error ZeroValueNotAllowed()

Reverts when zero is supplied where a positive value is required.

Used for shared validation of amounts, limits, factors, or identifiers.