org.apache.uima.resource

## Interface ParameterizedDataResource

- All Superinterfaces:
    Resource
  All Known Implementing Classes:
    FileLanguageResource_impl

      public interface ParameterizedDataResource
      extends Resource

  A resource that provides access to data, where the data can vary based on parameters. A common example is a dictionary, where the dictionary data is dependent upon the language being analyzed.

  The `getDataResource(String[])` takes an array of string parameters and returns a `DataResource` object that can be used to access the data that is appropriate for those parameter values.

- - ### Field Summary

    - ### Fields inherited from interface org.apache.uima.resource.Resource

      `PARAM_AGGREGATE_SOFA_MAPPINGS, PARAM_CONFIG_MANAGER, PARAM_CONFIG_PARAM_SETTINGS, PARAM_EXTERNAL_OVERRIDE_SETTINGS, PARAM_PERFORMANCE_TUNING_SETTINGS, PARAM_RESOURCE_MANAGER, PARAM_UIMA_CONTEXT`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `DataResource` | `getDataResource(String[] aParams)` Gets a `DataResource` object that can be used to access the data that is appropriate for the given parameter values.

    - ### Methods inherited from interface org.apache.uima.resource.Resource

      `destroy, getLogger, getMetaData, getResourceManager, getUimaContext, getUimaContextAdmin, initialize, setLogger`

- - ### Method Detail

    - #### getDataResource

          DataResource getDataResource(String[] aParams)
                                throws ResourceInitializationException

      Gets a `DataResource` object that can be used to access the data that is appropriate for the given parameter values.
      Parameters:
        `aParams` - parameter values
      Returns:
        an object providing access to the resource data, `null`
      Throws:
        `ResourceInitializationException` - if no `DataResource` could be initialized from the specified parameters

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