Add sublist support for Pagination
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Key: DISPL-497
URL: http://jira.codehaus.org/browse/DISPL-497
Project: DisplayTag
Issue Type: Improvement
Components: Paging/Sorting
Affects Versions: 1.1.1
Reporter: Kevin Conaway
Fix For: 1.1.2
Attachments: displ-497.patch
It is extremely helpful to be able to implement pagination through the
java.util.List#subList(int,int) method when partial lists are being used.
Currently the tableIterator in TableTag always iterates over the first pageSize
elements, no matter which page you're on. When using partial lists, this
forces the client to implement the paging himself.
I've added a new class to return to compute subList indices (if they are
available in the given list) based on the pageNumber and size of the list.
This frees the caller from having to implement his own paging.
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