Package org.apache.lucene.index

# Class IndexFormatTooNewException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.io.IOException
org.apache.lucene.index.IndexFormatTooNewException

All Implemented Interfaces:
  `Serializable`

public class IndexFormatTooNewException extends IOException
This exception is thrown when Lucene detects an index that is newer than this Lucene version.

See Also:
  - Serialized Form

## Constructor Summary

Constructors
Constructor
Description
`IndexFormatTooNewException(String resourceDescription, int version, int minVersion, int maxVersion)`
Creates an `IndexFormatTooNewException`
`IndexFormatTooNewException(DataInput in, int version, int minVersion, int maxVersion)`
Creates an `IndexFormatTooNewException`

## Method Summary

Modifier and Type
Method
Description
`int`
`getMaxVersion()`
Returns the maximum version accepted
`int`
`getMinVersion()`
Returns the minimum version accepted
`String`
`getResourceDescription()`
Returns a description of the file that was too new
`int`
`getVersion()`
Returns the version of the file that was too new

### 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 Details

### IndexFormatTooNewException

public IndexFormatTooNewException(String resourceDescription, int version, int minVersion, int maxVersion)
Creates an `IndexFormatTooNewException`

Parameters:
  `resourceDescription` - describes the file that was too new
  `version` - the version of the file that was too new
  `minVersion` - the minimum version accepted
  `maxVersion` - the maximum version accepted
NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

### IndexFormatTooNewException

public IndexFormatTooNewException(DataInput in, int version, int minVersion, int maxVersion)
Creates an `IndexFormatTooNewException`

Parameters:
  `in` - the open file that's too new
  `version` - the version of the file that was too new
  `minVersion` - the minimum version accepted
  `maxVersion` - the maximum version accepted
NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

## Method Details

### getResourceDescription

public String getResourceDescription()
Returns a description of the file that was too new

### getVersion

public int getVersion()
Returns the version of the file that was too new

### getMaxVersion

public int getMaxVersion()
Returns the maximum version accepted

### getMinVersion

public int getMinVersion()
Returns the minimum version accepted