.XSSimpleTypeDefinition <B>getMemberTypeDefinition</B>()</PRE>
<DL>
<DD>If and only if that type definition is a simple type definition
 with {variety} union, or a complex type definition whose {content type}
 is a simple thype definition with {variety} union, then an item isomorphic
 to that member of the union's {member type definitions} which actually
 validated the element item's normalized value.<DD><DL>
<DT><B>Specified by: </B><DD><CODE>getMemberTypeDefinition</CODE> in interface <CODE>org.apache.xer