net.corda.finance.flows

Class TwoPartyTradeFlow.Buyer

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

net.corda.finance.flows.TwoPartyTradeFlow.Buyer

Enclosing class:

TwoPartyTradeFlow

public static class TwoPartyTradeFlow.Buyer
extends FlowLogic<T>

Constructor Detail

Buyer

public Buyer(@NotNull
             FlowSession sellerSession,
             @NotNull
             Party notary,
             @NotNull
             Amount<java.util.Currency> acceptablePrice,
             @NotNull
             java.lang.Class<? extends net.corda.core.contracts.OwnableState> typeToBuy,
             boolean anonymous)

Buyer

public Buyer(@NotNull
             FlowSession otherSideSession,
             @NotNull
             Party notary,
             @NotNull
             Amount<java.util.Currency> acceptablePrice,
             @NotNull
             java.lang.Class<? extends net.corda.core.contracts.OwnableState> typeToBuy)

Method Detail

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

call

@Suspendable
 @NotNull
public SignedTransaction call()

This is where you fill out your business logic.