com.r3corda.core.contracts / LinearState / ClauseVerifier

ClauseVerifier

class ClauseVerifier<S : LinearState> : Clause<ContractState, CommandData, Unit>

Standard clause to verify the LinearState safety properties.



Constructors

<init> ClauseVerifier(stateClass: Class<S>)

Standard clause to verify the LinearState safety properties.

Properties

stateClass val stateClass: Class<S>

Inherited Properties

requiredCommands open val requiredCommands: Set<Class<out CommandData>>

Determine whether this clause runs or not

Functions

verify fun verify(tx: TransactionForContract, inputs: List<ContractState>, outputs: List<ContractState>, commands: List<AuthenticatedObject<CommandData>>, groupingKey: Unit?): Set<CommandData>

Verify the transaction matches the conditions from this clause. For example, a "no zero amount output" clause would check each of the output states that it applies to, looking for a zero amount, and throw IllegalStateException if any matched.