All Classes
-
Class Summary Class Description BalancedSegmentMergePolicy Deprecated. This class is removed in 4.0; useTieredMergePolicy
instead.BalancedSegmentMergePolicy.MergePolicyParams Specifies configuration parameters for BalancedSegmentMergePolicy.CompoundFileExtractor Command-line tool for extracting sub-files out of a compound file.DirectIOLinuxDirectory AnDirectory
implementation that uses the Linux-specific O_DIRECT flag to bypass all OS level caching.FieldNormModifier Deprecated. This class is broken, as it does not correctly take position overlaps into account.GetTermInfo Utility to get document frequency and total number of occurrences (sum of the tf for each doc) of a term.HighFreqTerms HighFreqTerms
class extracts the top n most frequent terms (by document frequency ) from an existing Lucene index and reports their document frequency.IndexMergeTool Merges indices specified on the command line into the index specified as the first command line argument.IndexSorter Sort an index by document importance factor.IndexSplitter Command-line tool that enables listing segments in an index, copying specific segments to another index, and deleting segments from an index.MultiPassIndexSplitter This tool splits input index into multiple equal parts.NativePosixUtil PKIndexSplitter Split an index based on aFilter
.SweetSpotSimilarity A similarity with a lengthNorm that provides for a "plateau" of equally good lengths, and tf helper functions.TermVectorAccessor Transparent access to the vector space model, either via TermFreqVector or by resolving it from the inverted index.WindowsDirectory NativeDirectory
implementation for Microsoft Windows.WindowsDirectory.WindowsIndexInput