sealed class TransactionType
Defines transaction build & validation logic for a specific transaction type
General |
class General : TransactionType A general transaction type where transaction validity is determined by custom contract code |
NotaryChange |
class NotaryChange : TransactionType A special transaction type for reassigning a notary for a state. Validation does not involve running any contract code, it just checks that the states are unmodified apart from the notary field. |
equals |
open fun equals(other: Any?): Boolean |
getRequiredSigners |
abstract fun getRequiredSigners(tx: TransactionForVerification): Set<PublicKey> Return the list of public keys that that require signatures for the transaction type. Note: the notary key is checked separately for all transactions and need not be included |
hashCode |
open fun hashCode(): <ERROR CLASS> |
verify |
fun verify(tx: TransactionForVerification): Unit Check that the transaction is valid based on: |
verifySigners |
fun verifySigners(tx: TransactionForVerification): Set<PublicKey> Check that the list of signers includes all the necessary keys |
verifyTransaction |
abstract fun verifyTransaction(tx: TransactionForVerification): Unit Implement type specific transaction validation logic |
General |
class General : TransactionType A general transaction type where transaction validity is determined by custom contract code |
NotaryChange |
class NotaryChange : TransactionType A special transaction type for reassigning a notary for a state. Validation does not involve running any contract code, it just checks that the states are unmodified apart from the notary field. |