Hi Riyafa,
could you show the problem with an example? It's not obvious to me where
XQuery's sequence flattening would cause a problem here. The
ObjectConstructorScalarEvaluator accepts an array of parameters that
represent the pairs that were specified in the object constructor. The
parameter array should cleanly separate the individual keys and values -
even if the values are sequences.
Cheers,
Till
On 3 Jul 2016, at 4:45, Riyafa Abdul Hameed wrote:
Hi,
When attempting to resolve the issue, I have come across a problem:
In this case I should recognize if the value is a sequence or not, but
when
creating a sequence to be passed as an argument to the
ObjectConstructorScalarEvaluator, the
ConcatenateScalarEvaluatorFactory[1]
creates a single sequence using the entries in all the sequences
passed to
it.
I have been wondering how to recognize sequences passed as value in an
Object if ConcatenateScalarEvaluatorFactory removes all the
SequenceTags.
Please kindly help with any suggestions.
[1]
https://github.com/apache/vxquery/blob/master/vxquery-core/src/main/java/org/apache/vxquery/runtime/functions/sequence/ConcatenateScalarEvaluatorFactory.java
Thank you.
Yours sincerely,
Riyafa
--
Riyafa Abdul Hameed
Undergraduate, University of Moratuwa
Email: [email protected]
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