net.corda.finance.flows

Class TwoPartyDealFlow.Secondary<U>

net.corda.core.flows.FlowLogic<T>

net.corda.finance.flows.TwoPartyDealFlow.Secondary<U>

Enclosing class:

TwoPartyDealFlow

public static class TwoPartyDealFlow.Secondary<U>
extends FlowLogic<T>

Abstracted bilateral deal flow participant that is recipient of initial communication.

Field Detail

Companion

public static net.corda.finance.flows.TwoPartyDealFlow.Secondary.Companion Companion

Constructor Detail

Secondary

public Secondary(@NotNull
                 ProgressTracker progressTracker)

Abstracted bilateral deal flow participant that is recipient of initial communication.

Parameters:

progressTracker -

Override this to provide a class ProgressTracker. If one is provided and stepped, the framework will do something helpful with the progress reports e.g record to the audit service. If this flow is invoked as a subflow of another, then the tracker will be made a child of the current step in the parent. If it's null, this flow doesn't track progress.

Note that this has to return a tracker before the flow is invoked. You can't change your mind half way through.

Secondary

public Secondary()

Abstracted bilateral deal flow participant that is recipient of initial communication.

Method Detail

getOtherSideSession

@NotNull
public FlowSession getOtherSideSession()

call

@Suspendable
 @NotNull
public SignedTransaction call()

This is where you fill out your business logic.

validateHandshake

@Suspendable
 @NotNull
protected net.corda.finance.flows.TwoPartyDealFlow.Handshake<U> validateHandshake(@NotNull
                                                                                                         net.corda.finance.flows.TwoPartyDealFlow.Handshake<? extends U> handshake)

assembleSharedTX

@Suspendable
 @NotNull
protected kotlin.Triple<net.corda.core.transactions.TransactionBuilder,java.util.List,java.util.List> assembleSharedTX(@NotNull
                                                                                                                                              net.corda.finance.flows.TwoPartyDealFlow.Handshake<? extends U> handshake)

getProgressTracker

@NotNull
public ProgressTracker getProgressTracker()

Override this to provide a class ProgressTracker. If one is provided and stepped, the framework will do something helpful with the progress reports e.g record to the audit service. If this flow is invoked as a subflow of another, then the tracker will be made a child of the current step in the parent. If it's null, this flow doesn't track progress.

Note that this has to return a tracker before the flow is invoked. You can't change your mind half way through.

See Also:

class ProgressTracker