Filterable (JUnit API)
Date: 2016-08-24

org.junit.runner.manipulation

## Interface Filterable

- All Known Implementing Classes:
    AllTests, BlockJUnit4ClassRunner, Categories, Enclosed, org.junit.internal.runners.JUnit38ClassRunner, JUnit4, Parameterized, ParentRunner, Suite, org.junit.internal.runners.SuiteMethod, Theories

      public interface Filterable

  Runners that allow filtering should implement this interface. Implement `filter(Filter)` to remove tests that don't pass the filter.
  Since:
    4.0

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `filter(Filter filter)` Remove tests that don't pass the parameter `filter`.

- - ### Method Detail

    - #### filter

          void filter(Filter filter)
               throws NoTestsRemainException

      Remove tests that don't pass the parameter `filter`.
      Parameters:
        `filter` - the `Filter` to apply
      Throws:
        `NoTestsRemainException` - if all tests are filtered out