data class SignatureAttachmentConstraint : AttachmentConstraint
An AttachmentConstraint that verifies that the attachment has signers that fulfil the provided PublicKey. See: Signature Constraints
SignatureAttachmentConstraint(key: PublicKey)
An AttachmentConstraint that verifies that the attachment has signers that fulfil the provided PublicKey. See: Signature Constraints |
val key: PublicKey
A PublicKey that must be fulfilled by the owning keys of the attachment's signing parties. |
fun isSatisfiedBy(attachment: Attachment): Boolean
Returns whether the given contract attachment can be used with the ContractState associated with this constraint object. |
fun Any.contextLogger(): <ERROR CLASS>
When called from a companion object, returns the logger for the enclosing class. |