cda datatypes nblock voc common

Element : BL (XML Type: BL )


Package : datatypes

XML Type : BL

Comments : The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL.


Parent : ANY


Name Type cardinality Comment
value
Attribute : value 		Boolean 0...1

constraint_datatypes_nullflavor

  • (not self.value.oclIsUndefined()) or (not self.nullFlavor.oclIsUndefined())
  • BL SHALL be nullFlavor or value attribute must be not null (from the schema of datatypes)

<xs:complexType xmlns:xs="http://www.w3.org/2001/XMLSchema" name="BL">
      <xs:annotation>
         <xs:documentation>
            The Boolean type stands for the values of two-valued logic.
            A Boolean value can be either true or
            false, or, as any other value may be NULL.
         </xs:documentation>
         <xs:appinfo>
            <sch:pattern xmlns:sch="http://www.ascc.net/xml/schematron" name="validate BL">
               <sch:rule abstract="true" id="rule-BL">
                  <sch:report test="(@nullFlavor or @value) and not(@nullFlavor and @value)" />
               </sch:rule>
            </sch:pattern>
         </xs:appinfo>
      </xs:annotation>
      <xs:complexContent>
         <xs:extension base="ANY">
            <xs:attribute name="value" type="bl" use="optional" />
         </xs:extension>
      </xs:complexContent>
   </xs:complexType>