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
`MergeException(String message, Directory dir)` Create a `MergeException`.
`MergeException(Throwable exc, Directory dir)` Create a `MergeException`.

### Method Summary

All Methods Instance Methods Concrete Methods
`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

#### MergeException

    public MergeException(String message,
                          Directory dir)

Create a `MergeException`.

#### MergeException

    public MergeException(Throwable exc,
                          Directory dir)

Create a `MergeException`.

### Method Detail

#### getDirectory

    public Directory getDirectory()

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