org.jbpm.kie.services.impl.bpmn2.builder

## Interface DataServiceExpressionBuilder

- All Known Implementing Classes:
    DataServiceMvelReturnValueEvaluatorBuilder

      public interface DataServiceExpressionBuilder

  This interface defines the method that the data service `ActionBuilder`, `ReturnValueEvaluatorBuilder`, `AssignmentBuilder` and `ProcessBuilder` implementations must implement so that a `ProcessDescRepoHelper` can be (thread-locally) set. That way, when the process is built, the data service *Builder implementations will store information in the `ProcessDescRepoHelper` instance, primarily about other referenced resources, such as java classes and DRL/rules.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `ProcessDescRepoHelper` | `getProcessHelperForThread()`
    `void` | `setProcessHelperForThread(ProcessDescRepoHelper helper)`

- - ### Method Detail

    - #### setProcessHelperForThread

          void setProcessHelperForThread(ProcessDescRepoHelper helper)

    - #### getProcessHelperForThread

          ProcessDescRepoHelper getProcessHelperForThread()

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