Interface FlashScope

All Superinterfaces:
Map, Serializable
All Known Implementing Classes:

public interface FlashScope
extends Map, Serializable

An interface that represents flash scope and allows a flash scope map to be set to the next state. Flash scope essentially allows variables to be maintained for the next state and the next state only, what this means is if objects are stored inside FlashScope on the first call to "next()" they will be still there, but on the subsequent call they will be cleared unless they have been set again since the last call to "next()"

Graeme Rocher

Nested Class Summary
Nested classes/interfaces inherited from interface java.util.Map
Method Summary
 void next()
          Sets the flash scope to the next state upon a new request
Methods inherited from interface java.util.Map
clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, values

Method Detail


void next()
Sets the flash scope to the next state upon a new request

Copyright (c) 2005-2009 The Grails project