Re: [xsl] Are xsl:accumulator-rules exclusive ?

["Christophe Marchand cmarchand@xxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

Thanks a lot, Michael.

Best regards,
Christophe

Le 22/09/2020 C  00:01, Michael Kay mike@xxxxxxxxxxxx a C)critB :
> B'18.2.3: B If there is more than one matching rule, the last in 
> document order is used. If there is no matching rule, the value of the 
> accumulator variable does not change.
>
> Michael Kay
> Saxonica
>
>> On 21 Sep 2020, at 22:52, Christophe Marchand cmarchand@xxxxxxxxxx 
>> <mailto:cmarchand@xxxxxxxxxx> 
>> <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx 
>> <mailto:xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>> wrote:
>>
>> Hello,
>>
>> I didn't manage to find the response in the specs, so...
>>
>> Are xsl:accumulator-rule mutually exclusives, and do default 
>> priorities for template rules apply in accumulator-rule ? Is the same 
>> node able to fire many xsl:accumulator-rule in the same mode, if 
>> evaluated only once ?
>>
>> For example, if I have this accumulator :
>>
>> B  <xsl:accumulator name="weight" as="xs:integer" initial-value="0">
>> B B B  <xsl:accumulator-rule match="box[xs:integer(@width) gt 
>> 100][xs:integer(@height) gt 100]" select="$value + 100"/>
>> B B B  <xsl:accumulator-rule match="box[xs:integer(@width) gt 
>> 50][xs:integer(@height) gt 50]" select="$value + 50"/>
>> B B B  <xsl:accumulator-rule match="box" select="$value + 1"/>
>> B  </xsl:accumulator>
>> B  <xsl:mode use-accumulators="#all" on-no-match="shallow-copy"/>
>>
>> B  <xsl:template name="xsl:initial-template">
>> B B B  <xsl:variable name="content" as="element(box)*">
>> B B B B B  <box width="150" height="150"/>
>> B B B  </xsl:variable>
>> B B B  <xsl:apply-templates select="$content"/>
>> B  </xsl:template>
>>
>>
>> I'd expect to get <box width="150" height="150">100</box> but I get 
>> <box width="150" height="150">1</box>.
>>
>> Is it normal ?
>>
>> Should I put a xsl:choose in the rule match="box" and evaluate all 
>> possibilities inside the choose ?
>>
>> Best regards,
>> Christophe
>>
>
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