javax.faces.flow
Class ReturnNode

java.lang.Object
  javax.faces.flow.FlowNode
      javax.faces.flow.ReturnNode

public abstract class ReturnNode
extends FlowNode

Represents a return node in the flow graph. When control passes to a return node, its getFromOutcome(javax.faces.context.FacesContext) is called to determine the next node in the flow graph.

Since:

2.2

Constructor Summary

ReturnNode()

Method Summary

abstract String

getFromOutcome(FacesContext context) Return the fromOutcome to be used when control passes to this return node.

Methods inherited from class javax.faces.flow.FlowNode

getId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ReturnNode

public ReturnNode()

Method Detail

getFromOutcome

public abstract String getFromOutcome(FacesContext context)

Return the fromOutcome to be used when control passes to this return node.

Parameters:

context - the FacesContext for this request.

Throws:

NullPointerException - if context is null.

Since:

2.2