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 Code to search indices. 
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
          Deprecated.  
 

Methods in org.apache.lucene.index that return Directory
 Directory FilterIndexReader.directory()
           
 Directory IndexReader.directory()
          Returns the directory associated with this index.
 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.
 void IndexWriter.addIndexesNoOptimize(Directory[] dirs)
          Merges all segments from an array of indexes into this index.
static boolean CheckIndex.check(Directory dir, boolean doFix)
          Returns true if index is clean, else false.
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)
          Deprecated. 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 directory2)
          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 IndexReader IndexReader.open(Directory directory, IndexDeletionPolicy deletionPolicy)
          Expert: returns an IndexReader reading the index in the given Directory, with a custom IndexDeletionPolicy.
 String MergePolicy.MergeSpecification.segString(Directory dir)
           
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)
          Deprecated. Open an index with write access.
IndexReader(Directory directory)
          Deprecated. - use IndexReader()
IndexWriter(Directory d, Analyzer a)
          Constructs an IndexWriter for the index in d, first creating it if it does not already exist.
IndexWriter(Directory d, Analyzer a, boolean create)
          Constructs an IndexWriter for the index in d.
IndexWriter(Directory d, boolean autoCommit, Analyzer a)
          Constructs an IndexWriter for the index in d, first creating it if it does not already exist.
IndexWriter(Directory d, boolean autoCommit, Analyzer a, boolean create)
          Constructs an IndexWriter for the index in d.
IndexWriter(Directory d, boolean autoCommit, Analyzer a, boolean create, IndexDeletionPolicy deletionPolicy)
          Expert: constructs an IndexWriter with a custom IndexDeletionPolicy, for the index in d.
IndexWriter(Directory d, boolean autoCommit, Analyzer a, IndexDeletionPolicy deletionPolicy)
          Expert: constructs an IndexWriter with a custom IndexDeletionPolicy, for the index in d, first creating it if it does not already exist.
 

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.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.
 

Methods in org.apache.lucene.store with parameters of type Directory
static void Directory.copy(Directory src, Directory dest, boolean closeDirSrc)
          Copy contents of a directory src to a directory dest.
 

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.
 



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