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. Using the IntelliScript Editor
  7. XMap
  8. Libraries
  9. Schema Object
  10. Command Line Interface
  11. Scripts
  12. Parsers
  13. Script Ports
  14. Document Processors
  15. Formats
  16. Data Holders
  17. Anchors
  18. Transformers
  19. Actions
  20. Serializers
  21. Mappers
  22. Locators, Keys, and Indexing
  23. Streamers
  24. Validators, Notifications, and Failure Handling
  25. Validation Rules
  26. Custom Script Components

Data Transformation User Guide

Data Transformation User Guide

Alternatives

Alternatives

The
Alternatives
anchor defines a set of alternative, nested anchors. You can define a criterion for selecting one alternative from the set.
The following table describes the properties of the
Alternatives
anchor:
Property
Description
disabled
Determines whether the Script ignores the component and all of the child components. Use this property to test, debug, and modify a Script. You can choose one of the following options:
  • Selected. The Script ignores the component.
  • Cleared. The Script applies the component.
The default is cleared.
marking
Determines whether an anchor is used as the start of the search scope for the succeeding anchor. You can choose one of the following options:
  • begin position. Place a reference point before the current anchor.
  • end position. Place a reference point after the current anchor.
  • full. Place a reference point before and after the current anchor.
  • none. Do not create a reference point.
For more information, see How a Parser Searches for Anchors.
name
A descriptive label for the component. This label appears in the log file and the
Events
view. Use the
name
property to identify the component that caused the event.
on_fail
The action to take if the component fails. You can choose one of the following options:
  • Cleared. Take no action.
  • CustomLog. Write to the user log.
  • LogError. Write an error message to the engine log.
  • LogInfo. Write an information message to the engine log.
  • LogWarning. Write a warning message to the engine log.
  • NotifyFailure. Send a notification.
Default is cleared. For more information about handling component failures, see Failure Handling.
optional
Determines whether a component failure causes the parent component to fail. You can choose one of the following options:
  • Selected. Component failure does not cause the parent component to fail.
  • Cleared. Component failure causes the parent component to fail.
Default is cleared. For more information about component failure, see Failure Handling.
phase
Determines when the Script processes the component. You can choose one of the following options:
  • initial. The Script processes the component during the initial phase.
  • main. The Script processes the component during the main phase.
  • final. The Script processes the component during the final phase.
For more information, see How a Parser Searches for Anchors.
Default is main.
remark
A user-defined comment that describes the purpose or action of the component.
selector
Determines the criterion for selecting an anchor from among the anchors nested below the
Alternatives
anchor. You can choose one of the following options:
  • ScriptOrder. The Parser tests the nested anchors in the sequence defined in the Script. It accepts the first anchor that succeeds. If all the anchors fail, the
    Alternatives
    anchor fails.
  • DocumentOrder. The Parser tests all the nested anchors. It accepts either the
    first
    or
    last
    successful anchor, according to the locations of the anchors in the source document, as determined in the
    select
    property. If all the anchors fail, the
    Alternatives
    anchor fails.
  • NameSwitch. The Parser searches for the anchor whose
    name
    property is specified in the data holder defined in
    option_name
    . It ignores the other anchors. If the named nested anchor fails, the
    Alternatives
    anchor fails.


Updated September 26, 2018