Package org.apache.lucene.tests.store

Class MockDirectoryWrapper.Failure

java.lang.Object
org.apache.lucene.tests.store.MockDirectoryWrapper.Failure
Enclosing class:
MockDirectoryWrapper
public static class MockDirectoryWrapper.Failure extends Object
Objects that represent fail-able conditions. Objects of a derived class are created and registered with the mock directory. After register, each object will be invoked once for each first write of a file, giving the object a chance to throw an IOException.

  • Field Details

    • doFail

      protected boolean doFail

  • Constructor Details

    • Failure

      public Failure()

  • Method Details

    • eval

      public void eval(MockDirectoryWrapper dir) throws IOException
      eval is called on the first write of every new file.
      Throws:
      IOException

    • reset

      public MockDirectoryWrapper.Failure reset()
      reset should set the state of the failure to its default (freshly constructed) state. Reset is convenient for tests that want to create one failure object and then reuse it in multiple cases. This, combined with the fact that Failure subclasses are often anonymous classes makes reset difficult to do otherwise.

      A typical example of use is Failure failure = new Failure() { ... }; ... mock.failOn(failure.reset())

    • setDoFail

      public void setDoFail()

    • clearDoFail

      public void clearDoFail()