effectivity ::= [ VariantModel ':' expression ]*
VariantModel ::= name
expression ::= featureExpression
| ( expression )
| expression OR expression
| expression AND expression
| NOT expression
| applicability
featureExpression ::= ConfigurationFeature '{' optionExpression '}'
ConfigurationFeature ::= name
optionExpression ::= OptionName [ ',' OptionName ]*
OptionName ::= name
applicability ::= [ '[' ProductRevision '<' optional_ProductRevisionList ']' ]+
ProductRevision ::= name
optional_ProductRevisionList ::= '∞'
| ProductRevision [ '<' ProductRevision ]*
Note:
Keywords such as OR
, AND
, NOT
,
<
, (
, )
, [
,
]
, {
, }
are forbidden in the object
names, but you can use spaces.