net.corda.core.messaging

Interface FlowHandle<A>

All Known Subinterfaces:

FlowHandleWithClientId<A>, FlowProgressHandle<A>

All Known Implementing Classes:

FlowHandleImpl, FlowHandleWithClientIdImpl, FlowProgressHandleImpl

@DoNotImplement
public FlowHandle<A>

interface FlowHandle is a serialisable handle for the started flow, parameterised by the type of the flow's return value.

See Also:

interface FlowHandle

Constructor Detail

FlowHandle

public FlowHandle()

Method Detail

getId

@NotNull
StateMachineRunId getId()

The started state machine's ID.

getReturnValue

@NotNull
CordaFuture<A> getReturnValue()

A interface CordaFuture of the flow's return value.

See Also:

interface CordaFuture

close

void close()

Use this function for flows whose returnValue is not going to be used, so as to free up server resources.