Uses of Class
org.apache.lucene.store.Directory

Packages that use Directory
org.apache.lucene.index Code to maintain and access indices. 
org.apache.lucene.search Search over indices. 
org.apache.lucene.search.spell Suggest alternate spellings for words. 
org.apache.lucene.store Binary i/o API, used for all index data. 
org.apache.lucene.util Some utility classes. 
 

Uses of Directory in org.apache.lucene.index
 

Fields in org.apache.lucene.index declared as Directory
protected  Directory IndexModifier.directory
           
 

Methods in org.apache.lucene.index that return Directory
 Directory IndexReader.directory()
          Returns the directory this index resides in.
 Directory IndexWriter.getDirectory()
          Returns the Directory used by this index.
 

Methods in org.apache.lucene.index with parameters of type Directory
 void IndexWriter.addIndexes(Directory[] dirs)
          Merges all segments from an array of indexes into this index.
static long IndexReader.getCurrentVersion(Directory directory)
          Reads version number from segments files.
static boolean IndexReader.indexExists(Directory directory)
          Returns true if an index exists at the specified directory.
protected  void IndexModifier.init(Directory directory, Analyzer analyzer, boolean create)
          Initialize an IndexWriter.
static boolean IndexReader.isLocked(Directory directory)
          Returns true iff the index in the named directory is currently locked.
static long IndexReader.lastModified(Directory directory)
          Returns the time the index in the named directory was last modified.
static IndexReader IndexReader.open(Directory directory)
          Returns an IndexReader reading the index in the given Directory.
static void IndexReader.unlock(Directory directory)
          Forcibly unlocks the index in the named directory.
 

Constructors in org.apache.lucene.index with parameters of type Directory
IndexModifier(Directory directory, Analyzer analyzer, boolean create)
          Open an index with write access.
IndexReader(Directory directory)
          Constructor used if IndexReader is not owner of its directory.
IndexWriter(Directory d, Analyzer a, boolean create)
          Constructs an IndexWriter for the index in d.
 

Uses of Directory in org.apache.lucene.search
 

Constructors in org.apache.lucene.search with parameters of type Directory
IndexSearcher(Directory directory)
          Creates a searcher searching the index in the provided directory.
 

Uses of Directory in org.apache.lucene.search.spell
 

Methods in org.apache.lucene.search.spell with parameters of type Directory
 void SpellChecker.setSpellIndex(Directory spellindex)
           
 

Constructors in org.apache.lucene.search.spell with parameters of type Directory
SpellChecker(Directory gramIndex)
           
 

Uses of Directory in org.apache.lucene.store
 

Subclasses of Directory in org.apache.lucene.store
 class FSDirectory
          Straightforward implementation of Directory as a directory of files.
 class MMapDirectory
          File-based Directory implementation that uses mmap for input.
 class RAMDirectory
          A memory-resident Directory implementation.
 

Constructors in org.apache.lucene.store with parameters of type Directory
RAMDirectory(Directory dir)
          Creates a new RAMDirectory instance from a different Directory implementation.
 

Uses of Directory in org.apache.lucene.util
 

Methods in org.apache.lucene.util with parameters of type Directory
 void BitVector.write(Directory d, String name)
          Writes this vector to the file name in Directory d, in a format that can be read by the constructor BitVector.BitVector(Directory, String).
 

Constructors in org.apache.lucene.util with parameters of type Directory
BitVector(Directory d, String name)
          Constructs a bit vector from the file name in Directory d, as written by the BitVector.write(org.apache.lucene.store.Directory, java.lang.String) method.
 



Copyright © 2000-2008 Apache Software Foundation. All Rights Reserved.