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org.apache.beehive.netui.pageflow
Class PreviousInfo

Object
  extended by PreviousInfo
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
PreviousActionInfo, PreviousPageInfo
public abstract class PreviousInfo
extends Object
implements Serializable

Base class for previous-page and previous-action information.

See Also:
Serialized Form

Constructor Summary
protected PreviousInfo(ActionForm form, String queryString)
           
 
Method Summary
 ActionForm getForm()
          Get the form bean that was used to initialize the previous page or action.
 String getQueryString()
          Get the query string from the previous page or action request.
 
Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PreviousInfo

protected PreviousInfo(ActionForm form,
                       String queryString)
Method Detail

getForm

public ActionForm getForm()
Get the form bean that was used to initialize the previous page or action.

Returns:
the previous ActionForm instance, or null if there was none.

getQueryString

public String getQueryString()
Get the query string from the previous page or action request.

Returns:
the previous query string, or null if there was none.
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