Hi, I have made a new PR which includes changes in the master[1].
[1] https://github.com/apache/vxquery/pull/86 Thank you. Yours sincerely, Riyafa On 5 July 2016 at 17:02, Riyafa Abdul Hameed <[email protected]> wrote: > Hi, > > I have made a PR with the changes [1]. > > [1] https://github.com/apache/vxquery/pull/83 > > Thank you. > > Yours sincerely, > Riyafa > > On 5 July 2016 at 15:51, Riyafa Abdul Hameed <[email protected]> > wrote: > >> Hi, >> >> I was currently concatenating all key-value pairs and passing it as a >> single sequence to the ObjectConstructorScalarEvaluator. For example: >> >> {"key1" : "value1", "key2" :"value2"} would be passed in the form >> ("key1", "value1", "key2", "value2") as arg[0] to the evaluator method of >> the ObjectConstructorScalarEvaluator class. Now I see that since the >> ConcatenateScalarEvaluator is flattening the sequnces, I think I shall >> change the implementation so that arguments to the evaluator method itself >> has the keys followed by value followed by boolean flag. >> >> for example now the TaggedValuePointable args to the evaluator method >> would be: ["key1", "value1", true, "key2", "value2", false]. >> >> Thank you. >> >> Yours sincerely, >> Riyafa >> >> On 4 July 2016 at 11:40, Till Westmann <[email protected]> wrote: >> >>> 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] >>>> Website: https://riyafa.wordpress.com/ <http://riyafa.wordpress.com/> >>>> <http://facebook.com/riyafa.ahf> <http://lk.linkedin.com/in/riyafa> >>>> <http://twitter.com/Riyafa1> >>>> >>> >> >> >> -- >> Riyafa Abdul Hameed >> Undergraduate, University of Moratuwa >> >> Email: [email protected] >> Website: https://riyafa.wordpress.com/ <http://riyafa.wordpress.com/> >> <http://facebook.com/riyafa.ahf> <http://lk.linkedin.com/in/riyafa> >> <http://twitter.com/Riyafa1> >> > > > > -- > Riyafa Abdul Hameed > Undergraduate, University of Moratuwa > > Email: [email protected] > Website: https://riyafa.wordpress.com/ <http://riyafa.wordpress.com/> > <http://facebook.com/riyafa.ahf> <http://lk.linkedin.com/in/riyafa> > <http://twitter.com/Riyafa1> > -- Riyafa Abdul Hameed Undergraduate, University of Moratuwa Email: [email protected] Website: https://riyafa.wordpress.com/ <http://riyafa.wordpress.com/> <http://facebook.com/riyafa.ahf> <http://lk.linkedin.com/in/riyafa> <http://twitter.com/Riyafa1>
