Class FilterDirectory

All Implemented Interfaces:
Closeable, AutoCloseable
Direct Known Subclasses:
LockValidatingDirectoryWrapper, NRTCachingDirectory, SleepingLockWrapper, TrackingDirectoryWrapper

public abstract class FilterDirectory extends Directory
Directory implementation that delegates calls to another directory. This class can be used to add limitations on top of an existing Directory implementation such as NRTCachingDirectory or to add additional sanity checks for tests. However, if you plan to write your own Directory implementation, you should consider extending directly Directory or BaseDirectory rather than try to reuse functionality of existing Directorys by extending this class.
NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.