net.sf.doolin.gui.wizard.rule.condition
Class ConditionWizardRules<B>

java.lang.Object
  net.sf.doolin.gui.wizard.rule.AbstractWizardRules<B>
      net.sf.doolin.gui.wizard.rule.condition.ConditionWizardRules<B>

Type Parameters:

B - Type of bean for the wizard

All Implemented Interfaces:

WizardRules<B>

public class ConditionWizardRules<B>
extends AbstractWizardRules<B>

Wizard rule based on a list of conditions. Each view is associated with a list of individual wizard rules to be evaluated.

Author:

Damien Coraboeuf

Constructor Summary

ConditionWizardRules()

Method Summary

boolean	canFinish(String currentViewId, B model) Checks if the wizard can be finished.
String	getNext(String currentViewId, B model) Checks if the wizard can be navigated to the next view.
void	setRules(Map<String,List<WizardRule>> rules) Sets the list of rules, indexed by view names.

Methods inherited from class net.sf.doolin.gui.wizard.rule.AbstractWizardRules

getTransitionAction, setTransitionActions

Methods inherited from class java.lang.Object

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

Constructor Detail

ConditionWizardRules

public ConditionWizardRules()

Method Detail

canFinish

public boolean canFinish(String currentViewId,
                         B model)

Checks if the wizard can be finished. Each available rule for the current view is evaluated and if at least one of them returns WizardRule.FINISH, the wizard can be finished.

Parameters:

currentViewId - Current view name

model - Wizard bean

Returns:

true if the wizard can be finished

getNext

public String getNext(String currentViewId,
                      B model)

Checks if the wizard can be navigated to the next view. The next view is the result of the first available rule that is evaluated to true .

Parameters:

currentViewId - Current view name

model - Wizard bean

Returns:

Name of the next view or null

setRules

public void setRules(Map<String,List<WizardRule>> rules)

Sets the list of rules, indexed by view names.

Parameters:

rules - Map of rules per view name