net.corda.core.flows

Class ContractUpgradeFlow.Initiate<OldState extends ContractState,NewState extends ContractState>

net.corda.core.flows.ContractUpgradeFlow.Initiate<OldState,NewState>

Enclosing class:

ContractUpgradeFlow

@InitiatingFlow
 @StartableByRPC
public static class ContractUpgradeFlow.Initiate<OldState extends ContractState,NewState extends ContractState>

This flow begins the contract upgrade process.

Constructor Detail

Initiate

public Initiate(@NotNull
                StateAndRef<? extends OldState> originalState,
                @NotNull
                java.lang.Class<? extends net.corda.core.contracts.UpgradedContract<? super OldState,? extends NewState>> newContractClass)

This flow begins the contract upgrade process.

Method Detail

assembleTx

@Suspendable
 @NotNull
protected net.corda.core.flows.AbstractStateReplacementFlow.UpgradeTx assembleTx()

Build the upgrade transaction.

Returns:

the transaction