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Mapping multiple features with a single one, in INSPIRE compliant GML

  • September 13, 2017
  • 1 reply
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Hi,

I am in the process of tranforming an access file to a GML file. In the FME workspace i use a database joiner transformer, so as to join two tables in the MS Access. These two tables have a One-to-many relationship and i select the option to create a new feature for each much.

The target attribute in the GML writer has the following format: groupedInstallation{}.xlink_href. When i try to much the produced attribute (after the join) with this one, the matching is not possible.

When i define the target attribute as follows: groupedInstallation{0}.xlink_href (with a 0 between the brackets) the matching in the GML is achieved only for one record of the attribute of the reader.

Could you please let me know how i can match all the records of the attribute to the GML writer ?

Thank you in advance,

With best regards,

Valantis

@NatalieAtSafe

Best answer by erik_jan

Have a look at the FeatureMerger transformer.

Use the many (of the 1:n) as Requestor and the one (1:n) as Supplier.

The Merged output will have all Requestors with the Supplier information merged to it.

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erik_jan
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  • September 13, 2017

Have a look at the FeatureMerger transformer.

Use the many (of the 1:n) as Requestor and the one (1:n) as Supplier.

The Merged output will have all Requestors with the Supplier information merged to it.


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