Juergen Donnerstag wrote:

IPageLink requires us to implement two methods: getPage() and
getPageClass(). Aren't these two information redundant? The page


nope. getPage() actually resolves the Page when a link is clicked. getPageClass is part of the information used before the link is clicked to determine how a link should be rendered.

the docs state this:

* ... The getPageClass()
* method returns the subclass of Page that getPage() will return if
* and when it is called. * <p>
* This way of arranging things is useful in determining whether a
* link links to a given page, which is in turn useful for deciding
* how to display the link (because links in a navigation which link to
* a page itself are not useful and generally should instead indicate
* where the user is in the navigation).


returned by getPage() is able to provide its Class. From the sources I
understand what they required for, but from a user's perspective I
don't. Does anybody knwo the details of this implementation and may be
come up with a suggestion on how to avoid getPageClass() in IPageLink.

Juergen


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