Description of the method
|Description:||.version() method returns the value of version attribute from the XML declaration. The method can be used for any context, but it always check the XML declaration.|
|OCL:||self.version() = "1.0"|
|Description:||The rule is checking if the value of the version attribute in XML declaration is "1.0". If it's not, an error will be given.|
The XML snippet below would pass this check.
<?xml version="1.0" encoding="UTF-8"?>
The other snippet below however would not pass this check.
Attached you can find example schema and files which you can use for testing.