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.
Constructor and Description |
---|
ReturnNode() |
Modifier and Type | Method and Description |
---|---|
abstract String |
getFromOutcome(FacesContext context)
Return the |
public abstract String getFromOutcome(FacesContext context)
Return the fromOutcome
to be
used when control passes to this return node.
context
- the FacesContext
for this request.fromOutcome
NullPointerException
- if context
is null
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