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https://issues.apache.org/jira/browse/OFBIZ-3774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13165111#comment-13165111
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Adrian Crum commented on OFBIZ-3774:
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Yes, we need a separate Jira issue for the package rename. My hope is that we
can stay in scope and provide a clear change trail for others to follow.
With that in mind, I would like to see the redesign occur with small, easily
defined steps:
1. Add the visitor interfaces and accept methods.
2. Create abstract classes for the interfaces.
3. Extend the abstract classes to rendering classes and artifact-info-gatherer
classes.
4. Move existing widget model code to the new classes.
5. Merge all changes to the trunk.
6. Close this issue and start on the next one.
The package rename would be a good candidate for the next redesign effort, and
we will merge those changes to the trunk when they are completed.
> Add The Visitor Pattern To Screen Widget Model Classes
> ------------------------------------------------------
>
> Key: OFBIZ-3774
> URL: https://issues.apache.org/jira/browse/OFBIZ-3774
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Reporter: Adrian Crum
> Assignee: Adrian Crum
> Priority: Minor
> Attachments: OFBIZ-3774.patch, OFBIZ-3774.patch, OFBIZ-3774.patch,
> OFBIZ-3774_ScreenWidgetVisitor.patch, OFBIZ-3774_ScreenWidgetVisitor.patch
>
>
> From time to time there has been interest expressed in introducing the
> visitor pattern to the screen widget model classes. This issue is intended to
> provide a forum on the subject and a means to vote on it. Details are in the
> comments.
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