wiki-archive/twiki/data/TAPIR/RepNode.txt

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---+ Repeatable Node
A RepeatableElement, also called RepNode, is any xml element in a ConceptualSchema that could occur more than 1 time - thus maxOccur of the element in the schema definition is > 1 or "unbounded".
Each RepNode has a list of tables associated to it, that are used (its compund primary keys) to loop over a SQL result set to create an xml representation of it. Those tables are called LockedTables.