Package org.eclipse.viatra.query.patternlanguage.emf.util

## Interface IExpectedPackageNameProvider

- All Known Implementing Classes:
    `IExpectedPackageNameProvider.NoExpectedPackageNameProvider`

      public interface IExpectedPackageNameProvider

  Since:
    2.0

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Interface | Description
    --- | --- | ---
    `static class` | `IExpectedPackageNameProvider.NoExpectedPackageNameProvider` | A package name provider that always returns null

  - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `java.lang.String` | `getExpectedPackageName​(PatternModel model)` | Returns the expected package name for a pattern model based on the location of the model.

- - ### Method Detail

    - #### getExpectedPackageName

          java.lang.String getExpectedPackageName​(PatternModel model)

      Returns the expected package name for a pattern model based on the location of the model. If no package name can be identified, returns null.
      Parameters:
        `model` -
      Returns:
        an expected package name, or null if no package name can be calculated