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com.RuntimeCollective.webapps.bean
Class ScreenFlowState  

java.lang.Object
  com.RuntimeCollective.webapps.bean.ScreenFlowState

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public class ScreenFlowState

extends java.lang.Object

A stack of local forwards for screens with a very simplistic workflow.
Note: This class is currently under development. Highest level of workflow is the initial screen, lowest level is the furthest traversible screen in the flow.

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Nested Class Summary
private  class	ScreenFlowState.ScreenObject           An internal stack class, for no particular purpose at the moment.

 

Field Summary
private  java.lang.String	cancelForward
private static int	iFlowId
private  java.util.Stack	iStack
private static int	iStateId
static java.lang.String	SESSION_KEY

 

Constructor Summary

ScreenFlowState()

 

Method Summary
void	addForward(java.lang.String forward)           Add a forward to the stack.
java.lang.String	getCancelForward()
int	getFlowId()           For future use
java.lang.String	getForward()
void	reset()           Reset the states when you are at the highest level of workflow
void	setCancelForward(java.lang.String forward)           Use this to set the name of a global forward to return to in the event of a cancel.
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

SESSION_KEY

public static final java.lang.String SESSION_KEY

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iStack

private java.util.Stack iStack

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cancelForward

private java.lang.String cancelForward

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iFlowId

private static int iFlowId

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iStateId

private static int iStateId

Constructor Detail

ScreenFlowState

public ScreenFlowState()

Method Detail

getFlowId

public int getFlowId()

For future use

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setCancelForward

public void setCancelForward(java.lang.String forward)

Use this to set the name of a global forward to return to in the event of a cancel. This has been developed for the situation in which the same page/action set is called from a number of different locations.

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getCancelForward

public java.lang.String getCancelForward()

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addForward

public void addForward(java.lang.String forward)

Add a forward to the stack.

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getForward

public java.lang.String getForward()

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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reset

public void reset()

Reset the states when you are at the highest level of workflow

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