Chapter 3 Building XML Models


Selector and Field property sheet General tab

The General tab of a selector or field property sheet contains the following properties:

Property Description
XPath For a selector: An XPath expression relative to the parent element being declared. It identifies the child elements to which the identity applies

For a field: An XPath expression relative to each element selected by the selector of the constraint. It identifies a single element (with a simple type) whose content or value is used for the constraint
Stereotype Sub-classification used to extend the semantics of an object without changing its structure. It can be predefined or user-defined
ID ID of the selector. Its value must be of type ID and unique within the model containing the selector

 


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