net.corda.finance.flows

Class TwoPartyDealFlow.Primary

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

net.corda.finance.flows.TwoPartyDealFlow.Primary

Enclosing class:

TwoPartyDealFlow

public static class TwoPartyDealFlow.Primary
extends FlowLogic<T>

Abstracted bilateral deal flow participant that initiates communication/handshake.

Field Detail

Companion

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

Constructor Detail

Primary

public Primary(@NotNull
               ProgressTracker progressTracker)

Abstracted bilateral deal flow participant that initiates communication/handshake.

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.

Primary

public Primary()

Abstracted bilateral deal flow participant that initiates communication/handshake.

Method Detail

getPayload

@NotNull
public java.lang.Object getPayload()

getNotaryParty

@NotNull
public Party getNotaryParty()

getOtherSideSession

@NotNull
public FlowSession getOtherSideSession()

call

@Suspendable
 @NotNull
public SignedTransaction call()

This is where you fill out your business logic.

checkProposal

@Suspendable
public void checkProposal(@NotNull
                                       SignedTransaction stx)

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