ITransferByPartition
Asset Tokenization Studio Team
ITransferByPartition
Interface for the TransferByPartition facet, exposing token-holder-initiated partition transfers.
Methods
initializeTransferByPartition
function initializeTransferByPartition() external nonpayable
Initialises the transfer-by-partition capability on the token.
Callable once; subsequent calls revert with FacetAlreadyRegistered. Requires DEFAULT_ADMIN_ROLE. Called by the factory during deployment.
transferByPartition
function transferByPartition(bytes32 _partition, IERC1410Types.BasicTransferInfo _basicTransferInfo, bytes _data) external nonpayable returns (bytes32)
Parameters
| Name | Type | Description |
|---|---|---|
| _partition | bytes32 | undefined |
| _basicTransferInfo | IERC1410Types.BasicTransferInfo | undefined |
| _data | bytes | undefined |
Returns
| Name | Type | Description |
|---|---|---|
| _0 | bytes32 | undefined |
Events
AuthorizedOperator
event AuthorizedOperator(address indexed operator, address indexed tokenHolder)
Emitted when an operator is authorised to manage all partitions of a token holder.
Parameters
| Name | Type | Description |
|---|---|---|
operator indexed | address | Newly authorised operator address. |
tokenHolder indexed | address | Token holder who granted the authorisation. |
AuthorizedOperatorByPartition
event AuthorizedOperatorByPartition(bytes32 indexed partition, address indexed operator, address indexed tokenHolder)
Emitted when an operator is authorised for a specific partition of a token holder.
Parameters
| Name | Type | Description |
|---|---|---|
partition indexed | bytes32 | Partition the authorisation applies to. |
operator indexed | address | Newly authorised operator address. |
tokenHolder indexed | address | Token holder who granted the authorisation. |
IssuedByPartition
event IssuedByPartition(bytes32 indexed partition, address indexed operator, address indexed to, uint256 value, bytes data)
Emitted when new tokens are issued into a partition.
Parameters
| Name | Type | Description |
|---|---|---|
partition indexed | bytes32 | Partition the tokens were issued into. |
operator indexed | address | Address that performed the issuance. |
to indexed | address | Recipient of the issued tokens. |
| value | uint256 | Token quantity issued. |
| data | bytes | Caller-supplied data attached to the issuance. |
RedeemedByPartition
event RedeemedByPartition(bytes32 indexed partition, address indexed operator, address indexed from, uint256 value, bytes data, bytes operatorData)
Emitted when tokens are redeemed from a partition.
Parameters
| Name | Type | Description |
|---|---|---|
partition indexed | bytes32 | Partition the tokens were redeemed from. |
operator indexed | address | Address that performed the redemption. |
from indexed | address | Token holder whose tokens were redeemed. |
| value | uint256 | Token quantity redeemed. |
| data | bytes | Caller-supplied data attached to the redemption. |
| operatorData | bytes | Operator-supplied data attached to the redemption. |
RevokedOperator
event RevokedOperator(address indexed operator, address indexed tokenHolder)
Emitted when an operator's authorisation over all partitions of a token holder is revoked.
Parameters
| Name | Type | Description |
|---|---|---|
operator indexed | address | Operator whose authorisation was revoked. |
tokenHolder indexed | address | Token holder who revoked the authorisation. |
RevokedOperatorByPartition
event RevokedOperatorByPartition(bytes32 indexed partition, address indexed operator, address indexed tokenHolder)
Emitted when an operator's authorisation for a specific partition of a token holder is revoked.
Parameters
| Name | Type | Description |
|---|---|---|
partition indexed | bytes32 | Partition the revocation applies to. |
operator indexed | address | Operator whose authorisation was revoked. |
tokenHolder indexed | address | Token holder who revoked the authorisation. |
TransferByPartition
event TransferByPartition(bytes32 indexed fromPartition, address operator, address indexed from, address indexed to, uint256 value, bytes data, bytes operatorData)
Emitted when tokens are transferred from one partition to another or within the same partition.
Parameters
| Name | Type | Description |
|---|---|---|
fromPartition indexed | bytes32 | Source partition. |
| operator | address | Address that initiated the transfer. |
from indexed | address | Token holder whose balance decreased. |
to indexed | address | Recipient whose balance increased. |
| value | uint256 | Token quantity transferred. |
| data | bytes | Caller-supplied data. |
| operatorData | bytes | Operator-supplied data. |
TransferByPartitionInitialized
event TransferByPartitionInitialized()
Emitted once when the transfer-by-partition capability is initialised on a token.
Fires exclusively from initializeTransferByPartition.
Errors
InvalidPartition
error InvalidPartition(address account, bytes32 partition)
Thrown when an account does not hold or is not associated with the specified partition.
Parameters
| Name | Type | Description |
|---|---|---|
| account | address | Address that was checked. |
| partition | bytes32 | Partition that was not found for the account. |
NotAllowedInMultiPartitionMode
error NotAllowedInMultiPartitionMode()
Thrown when a single-partition operation is attempted on a multi-partition token.
PartitionNotAllowedInSinglePartitionMode
error PartitionNotAllowedInSinglePartitionMode(bytes32 partition)
Thrown when a multi-partition operation specifies a partition not permitted in single-partition mode.
Parameters
| Name | Type | Description |
|---|---|---|
| partition | bytes32 | The disallowed partition supplied by the caller. |
TokenHolderNotFound
error TokenHolderNotFound(address tokenHolder)
Thrown when an operation targets a token holder address that has no registered balance.
Parameters
| Name | Type | Description |
|---|---|---|
| tokenHolder | address | The address that was not found. |
Unauthorized
error Unauthorized(address operator, address tokenHolder, bytes32 partition)
Thrown when the caller is not an authorised operator for the token holder on the given partition.
Parameters
| Name | Type | Description |
|---|---|---|
| operator | address | Address that attempted the operation. |
| tokenHolder | address | Token holder whose tokens were targeted. |
| partition | bytes32 | Partition on which authorisation was checked. |
ZeroPartition
error ZeroPartition()
Thrown when the zero bytes32 value is supplied as a partition identifier.
ZeroValue
error ZeroValue()
Thrown when a zero token amount is supplied to an operation that requires a positive value.