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Difference between revisions of "Null Association"
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So, there is no ...: if the object is null there can be no elements (though attributes such as classCode and moodCode could be appropriate) | So, there is no ...: if the object is null there can be no elements (though attributes such as classCode and moodCode could be appropriate) | ||
| + | And xsi:null would not be appropriate, though this is a matter of interpretation | ||
Revision as of 17:21, 9 January 2007
Rene:
What would the XML look like in case of a 'null association'? I don't know of a way in which the ITS supports this.
<class>
<association nullFlavor='NI' xsi:nil='true'/>
...
</class>
Grahame:
There is no concept of a null association, but there is the concept of an association to a null object. So the XML would look like this:
<class>
<association nullFlavor='NI'/>
</class>
So, there is no ...: if the object is null there can be no elements (though attributes such as classCode and moodCode could be appropriate) And xsi:null would not be appropriate, though this is a matter of interpretation
