Table of Contents

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  1. Preface
  2. Introduction to Data Transformation
  3. Data Processor Transformation
  4. Wizard Input and Output Formats
  5. Relational Input and Output
  6. XMap
  7. Libraries
  8. Schema Object
  9. Command Line Interface
  10. Scripts
  11. Parsers
  12. Script Ports
  13. Document Processors
  14. Formats
  15. Data Holders
  16. Anchors
  17. Transformers
  18. Actions
  19. Serializers
  20. Mappers
  21. Locators, Keys, and Indexing
  22. Streamers
  23. Validators, Notifications, and Failure Handling
  24. Validation Rules
  25. Custom Script Components

Data Transformation User Guide

Data Transformation User Guide

Use of Indexing

Use of Indexing

The example uses indexing by key to identify the occurrences of the
Parent
and
Hobby
data holders.
  • In the
    source
    property of the
    RepeatingGroupMapping
    , the indexing identifies the occurrence of
    Parent
    that corresponds to a
    Child
    .
  • In the
    target
    property, the indexing identifies the occurrence of
    Hobby
    where a
    Person
    should be nested.