Package org.apache.lucene.misc.store
Misc Directory implementations.
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Class Summary Class Description ByteTrackingIndexOutput AnIndexOutputthat wraps another instance and tracks the number of bytes writtenByteWritesTrackingDirectoryWrapper FilterDirectorythat tracks write amplification factorDirectIODirectory ADirectoryimplementation for all Unixes and Windows that uses DIRECT I/O to bypass OS level IO caching during merging.HardlinkCopyDirectoryWrapper This directory wrapper overridesDirectory.copyFrom(Directory, String, String, IOContext)in order to optionally use a hard-link instead of a full byte by byte file copy if applicable.RAFDirectory A straightforward implementation ofFSDirectoryusing java.io.RandomAccessFile.