Add draft for new find fix paths modul #347

[TobiasNx]

See #347

@fsteeg as author of the list-fix-paths and list-fix-value wrappers could you review this new wrapper for finding the paths/keys to given value-patterns.

[dr0i]

don't commit the compiled class. Always and only the source (*.java)

[TobiasNx]

Thanks @dr0i can you elaborate a little bit? For a noob like me? Where can I see if the class is compiled? And how can I keep the source?

[dr0i]

All java source files have the file suffix java while all their compiled counterparts have class.
You can keep the source by adding and commiting it. Its name is FindFixPaths.java.

[TobiasNx]

Thanks did that. I compiled that and have run the following script with:
$ ./gradlew metafix-runner:run --args='/home/tobias/git/metafacture_workflows/find-Fix-Paths/test.flux'

"https://d-nb.info/1106253078/about/marcxml"
| open-http(accept="application/xml")
| decode-xml
| handle-marcxml
| find-fix-paths(".*ETL.*")
| print
;

it returns empty, should return:
24510.a Automating ETL processes using the domain-specific modeling approach

https://metafacture.org/playground/?flux=%22https%3A//d-nb.info/1106253078/about/marcxml%22%0A%7C+open-http%28accept%3D%22application/xml%22%29%0A%7C+decode-xml%0A%7C+handle-marcxml%0A%7C+fix%28%22nothing%28%29%22%2CrepeatedFieldsToEntities%3D%22true%22%29%0A%7C+flatten%0A%7C+stream-to-triples%0A%7C+filter-triples%28objectpattern%3D%22.%2AETL.%2A%22%29%0A%7C+template%28%22%24%7Bp%7D\t+%24%7Bo%7D%22%29%0A%7C+print%0A%3B%0A

[TobiasNx]

Thanks did that. I compiled that and have run the following script with: $ ./gradlew metafix-runner:run --args='/home/tobias/git/metafacture_workflows/find-Fix-Paths/test.flux'

"https://d-nb.info/1106253078/about/marcxml"
| open-http(accept="application/xml")
| decode-xml
| handle-marcxml
| find-fix-paths(".*ETL.*")
| print
;

it returns empty, should return: 24510.a Automating ETL processes using the domain-specific modeling approach

https://metafacture.org/playground/?flux=%22https%3A//d-nb.info/1106253078/about/marcxml%22%0A%7C+open-http%28accept%3D%22application/xml%22%29%0A%7C+decode-xml%0A%7C+handle-marcxml%0A%7C+fix%28%22nothing%28%29%22%2CrepeatedFieldsToEntities%3D%22true%22%29%0A%7C+flatten%0A%7C+stream-to-triples%0A%7C+filter-triples%28objectpattern%3D%22.%2AETL.%2A%22%29%0A%7C+template%28%22%24%7Bp%7D\t+%24%7Bo%7D%22%29%0A%7C+print%0A%3B%0A

I assume that the string for objectPattern is not passed through somehow and therefore the result is emtpy.

[TobiasNx]

I assume that the string for objectPattern is not passed through somehow and therefore the result is emtpy.

@dr0i any idea why the string is not passed through?

[TobiasNx]

Thanks to @dr0i this now seems to work. @fsteeg could perhaps review this.

PS: Checkstyle errors were also adjusted.

[fsteeg]

Cool!

Just two inline suggestions (your name).