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Allowed children of a XSDSimpleTypeDefinition [message #580723] Wed, 12 November 2003 17:25
Dennis Fuglsang is currently offline Dennis FuglsangFriend
Messages: 77
Registered: July 2009
Member
Ed,

I am a little confused (again :-) about a piece of logic in
XSDSimpleTypeDefinitionItemProvider.collectNewChildDescripto rs(...). The
logic, shown below, adds a new child descriptor to the list regardless of
whether canAccomodateFacet(std,facet) returns true or false. Reading the
javadoc for canAccomodateFacet(...) it seems that if this method returns
false then the simple datatype cannot accomodate the given constraining
facet and should not even be returned as a permissible child. Should it be
creating a CommandParameter instance with a null feature reference?

// facets
for (Iterator i = validFacets.iterator(); i.hasNext(); )
{
XSDConstrainingFacet facet =

(XSDConstrainingFacet)xsdFactory.create((EClass)xsdPackage.g etEClassifier(fo
rmFacetTypeName(i.next())));
facet.setLexicalValue("");
feature = !canAccomodateFacet(std, facet) ? null : <<<<<
xsdPackage.getXSDSimpleTypeDefinition_FacetContents();
newChildDescriptors.add(createChildParameter(feature, facet));
}

Thanks.

Dennis
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