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Oracle® Data Integrator Java API Reference 11g Release 1 (11.1.1.7.0) E17060-04 |
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This package provides the implementation for expression contexts of data sets and target expressions in Oracle Data Integrator interfaces.
See:
Description
| Class Summary | |
|---|---|
| ContextManager | This class is a helper to provide expression contexts for each <@link DataSet> in an interface, as well as a context for target expressions. An ODI interface expression context (<@link IExpressionContext>) is an object that is able to produce all the recognizable parsing tags that will be used when parsing the expression, for a specified language and technology. Each of the context returned by this class ensures that they refer to: source <@link DataStore> columns in the given DataSet project and global objects (variables, sequences, user functions), referred to in this class as "external objects" (because they are outside the interface itself). See method giveContext to learn how to retrieve a context for a given dataset. |
This package provides the implementation for expression contexts of data sets and target expressions in Oracle Data Integrator interfaces.
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Oracle® Data Integrator Java API Reference 11g Release 1 (11.1.1.7.0) E17060-04 |
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