Table of Contents

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  1. Preface
  2. Transformations
  3. Source transformation
  4. Target transformation
  5. Access Policy transformation
  6. Aggregator transformation
  7. B2B transformation
  8. Cleanse transformation
  9. Data Masking transformation
  10. Data Services transformation
  11. Deduplicate transformation
  12. Expression transformation
  13. Filter transformation
  14. Hierarchy Builder transformation
  15. Hierarchy Parser transformation
  16. Hierarchy Processor transformation
  17. Input transformation
  18. Java transformation
  19. Java transformation API reference
  20. Joiner transformation
  21. Labeler transformation
  22. Lookup transformation
  23. Machine Learning transformation
  24. Mapplet transformation
  25. Normalizer transformation
  26. Output transformation
  27. Parse transformation
  28. Python transformation
  29. Rank transformation
  30. Router transformation
  31. Rule Specification transformation
  32. Sequence transformation
  33. Sorter transformation
  34. SQL transformation
  35. Structure Parser transformation
  36. Transaction Control transformation
  37. Union transformation
  38. Velocity transformation
  39. Verifier transformation
  40. Web Services transformation

Transformations

Transformations

Hierarchy Parser transformation

Hierarchy Parser transformation

The Hierarchy Parser transformation converts hierarchical input into relational output. The transformation processes XML or JSON input from the upstream transformation and provides relational output to the downstream transformation.
You can configure a hierarchical schema that defines the expected hierarchy of the output data from a sample file or schema file. The Hierarchy Parser transformation converts hierarchical input based on the hierarchical schema that you associate with the transformation. You can use an existing hierarchical schema, or configure one.
To create a JSON-based schema object use a JSON sample, not a JSON schema.
To parse complex hierarchical structures, consider using the Structure Parser transformation for a more comprehensive handling of hierarchical file inputs. For more information, see Structure Parser transformation.
To use the Hierarchy Parser transformation, you need the appropriate license.

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