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Simone Tripodi commented on OGNL-27:
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sounds a very nice improvement, I'm going to have a look at the patch, thanks once again for
your contribution!
> Move "toString" implementations into visitor pattern.
> -----------------------------------------------------
>
> Key: OGNL-27
> URL: https://issues.apache.org/jira/browse/OGNL-27
> Project: OGNL
> Issue Type: New Feature
> Reporter: Daniel Pitts
> Attachments: to_string_visitor1.patch
>
>
> Using the Visitor pattern allows for a cleaner implementation of toString().
> I have a patch which will remove toString() from all AST classes, and replace it with
a single toString() in "SimpleNode" which delegates to a ToStringVisitor to build the String
efficiently.
> This patch can also be used as an example of how to move other business logic out of
the AST classes into their own visitor classes.
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