Table of Contents

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  1. Preface
  2. Working with Transformations
  3. Aggregator Transformation
  4. Custom Transformation
  5. Custom Transformation Functions
  6. Data Masking Transformation
  7. Data Masking Examples
  8. Expression Transformation
  9. External Procedure Transformation
  10. Filter Transformation
  11. HTTP Transformation
  12. Identity Resolution Transformation
  13. Java Transformation
  14. Java Transformation API Reference
  15. Java Expressions
  16. Java Transformation Example
  17. Joiner Transformation
  18. Lookup Transformation
  19. Lookup Caches
  20. Dynamic Lookup Cache
  21. Normalizer Transformation
  22. Rank Transformation
  23. Router Transformation
  24. Sequence Generator Transformation
  25. Sorter Transformation
  26. Source Qualifier Transformation
  27. SQL Transformation
  28. Using the SQL Transformation in a Mapping
  29. Stored Procedure Transformation
  30. Transaction Control Transformation
  31. Union Transformation
  32. Unstructured Data Transformation
  33. Update Strategy Transformation
  34. XML Transformations

Transformation Guide

Transformation Guide

EDataType Class

EDataType Class

Enumerates the Java datatypes used in expressions. Gets the return datatype of an expression or assign the datatype for a parameter in a JExprParamMetadata object. You do not need to instantiate the EDataType class.
The following table lists the enumerated values for Java datatypes in expressions:
Datatype
Enumerated Value
INT
1
DOUBLE
2
STRING
3
BYTE_ARRAY
4
DATE_AS_LONG
5
The following example Java code shows how to use the EDataType class to assign a datatype of String to a JExprParamMetadata object:
JExprParamMetadata params[] = new JExprParamMetadata[2]; params[0] = new JExprParamMetadata (                 EDataType.STRING,  // data type                 20,  // precision                 0  // scale             ); ...

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