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ANN: Algorithm for Merging a simpleType Dependency Chain

• From: "Costello, Roger L." <costello@mitre.org>
• To: "xml-dev@lists.xml.org" <xml-dev@lists.xml.org>
• Date: Sat, 30 Apr 2011 18:20:32 -0400

Hi Folks,

An XML Schema simpleType can have a base type. And that base type may have a base type. And so on.  Further, the types may be in different schema files and in different namespaces.

Determining the constraints on a simpleType in this "dependency chain" can be challenging.

I created an algorithm for merging all the constraints in the dependency chain and rendering a single, standalone simpleType:

http://www.xfront.com/XML-Schema-library/papers/Algorithm-for-Merging-a-simpleType-Dependency-Chain.pdf

Comments welcome.

/Roger