ReceiveStateAndRefFlow - corda

corda / net.corda.core.flows / ReceiveStateAndRefFlow

# ReceiveStateAndRefFlow

`class ReceiveStateAndRefFlow<out T : ContractState> : FlowLogic<@JvmSuppressWildcards List<StateAndRef<T>>>`

The ReceiveStateAndRefFlow should be called in response to the SendStateAndRefFlow.

This flow is a combination of FlowSession.receive and resolve. This flow will receive a list of StateAndRef and perform the resolution back-and-forth required to check the dependencies. The flow will return the list of StateAndRef after it is resolved.

### Constructors

#### <init> | The ReceiveStateAndRefFlow should be called in response to the SendStateAndRefFlow. `ReceiveStateAndRefFlow(otherSideSession: FlowSession)`

### Functions

#### call | This is where you fill out your business logic. `fun call(): List<StateAndRef<T>>`

### Extension Functions

#### receiveAll | Suspends until a message has been received for each session in the specified sessions. `fun FlowLogic<*>.receiveAll(session: Pair<FlowSession, Class<out Any>>, vararg sessions: Pair<FlowSession, Class<out Any>>): Map<FlowSession, UntrustworthyData<Any>>` `fun <R : Any> FlowLogic<*>.receiveAll(receiveType: Class<R>, session: FlowSession, vararg sessions: FlowSession): List<UntrustworthyData<R>>` `fun <R : Any> FlowLogic<*>.receiveAll(session: FlowSession, vararg sessions: FlowSession): List<UntrustworthyData<R>>`