org.apache.lucene.index

## Class MergePolicy.MergeException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - org.apache.lucene.index.MergePolicy.MergeException

- All Implemented Interfaces:
    Serializable
  Enclosing class:
    MergePolicy

      public static class MergePolicy.MergeException
      extends RuntimeException

  Exception thrown if there are any problems while executing a merge.
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `MergePolicy.MergeException(String message, Directory dir)` Create a `MergeException`.
    `MergePolicy.MergeException(Throwable exc, Directory dir)` Create a `MergeException`.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `Directory` | `getDirectory()` Returns the `Directory` of the index that hit the exception.

    - ### Methods inherited from class java.lang.Throwable

      `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### MergePolicy.MergeException

          public MergePolicy.MergeException(String message,
                                    Directory dir)

      Create a `MergeException`.

    - #### MergePolicy.MergeException

          public MergePolicy.MergeException(Throwable exc,
                                    Directory dir)

      Create a `MergeException`.

  - ### Method Detail

    - #### getDirectory

          public Directory getDirectory()

      Returns the `Directory` of the index that hit the exception.

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