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On Tue, Dec 02, 2003 at 01:07:37PM -0500, Jason Diamond wrote:
>On 12/2/2003, "Amelia A Lewis" <amyzing@talsever.com> wrote:
>>On Tue, Dec 02, 2003 at 10:42:49AM -0700, Bryce K. Nielsen wrote:
>>>Sure, no problem:
>>>
>>><xsd:element name="ParentNode">
>>> <xsd:complexType>
>>> <xsd:sequence maxOccurs="unbounded">
>>> <xsd:element minOccurs="0" maxOccurs="1" name="A"/>
>>> <xsd:element minOccurs="0" maxOccurs="1" name="B"/>
>>> </xsd:sequence>
>>> </xsd:complexType>
>>></xsd:element>
>>
>>DTD talk, the requirement is (A|B)*
>>The above yields (A?,B?)
>>
>>Not the same.
>
>You missed his maxOccurs="unbounded" on his xsd:sequence element. He's
>describing (A?,B?)+ which probably does fulfill the requirement
>(although your xsd:choice seems like a more "natural" choice for this
>particular problem).
Oops. My bad. You are entirely correct; I was wrong and read it too
shallowly and missed that.
Bryce, please accept my apologies.
Amy!
--
Amelia A. Lewis amyzing {at} talsever.com
To be whole is to be part; true voyage is return.
-- Laia Asieo Odo (Ursula K. LeGuin, "The Dispossessed")
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