Package net.officefloor.frame.api.function

Interface FlowCallback

All Known Subinterfaces:

FlowSuccessful

All Known Implementing Classes:

CompleteFlowCallback, ProcessAwareServerHttpConnectionManagedObject, SafeCompleteFlowCallback

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface FlowCallback

Callback for completion of a Flow.

The return state of the Flow is available from the ManagedObject instances manipulated by the Flow (hence there is no returned value to the FlowCallback).

Author:

Daniel Sagenschneider

Field Summary

Fields

Modifier and Type	Field	Description
static FlowCallback	ESCALATE	FlowCallback that simply escalates the Flow Escalation to the invoking ManagedFunctionContainer (i.e.

Method Summary

Modifier and Type	Method	Description
void	run(java.lang.Throwable escalation)	Invoked on completion of the Flow.

Field Detail

ESCALATE

static final FlowCallback ESCALATE

FlowCallback that simply escalates the Flow Escalation to the invoking ManagedFunctionContainer (i.e. ManagedFunction invoking the Flow).

Method Detail

run

void run(java.lang.Throwable escalation)
  throws java.lang.Throwable

Invoked on completion of the Flow.

Parameters:

escalation - Possible Throwable from the Flow. null indicates all Escalation instances handled within Flow.

Throws:

java.lang.Throwable - Escalation within the callback logic.