|
||||||||||
PREV NEXT | FRAMES NO FRAMES |
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 |
ConcurrentMergeScheduler.dir
|
Directory |
CheckIndex.Status.dir
Directory index is in. |
Directory |
SegmentInfo.dir
|
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 |
SegmentReader.directory()
Returns the directory this index resides in. |
Directory |
IndexWriter.getDirectory()
Returns the Directory used by this index. |
Directory |
MergePolicy.MergeException.getDirectory()
Returns the Directory of the index that hit
the exception. |
abstract Directory |
IndexCommit.getDirectory()
Returns the Directory for the index. |
Methods in org.apache.lucene.index with parameters of type Directory | |
---|---|
void |
IndexWriter.addIndexes(Directory[] dirs)
Deprecated. Use IndexWriter.addIndexesNoOptimize(org.apache.lucene.store.Directory[]) instead,
then separately call IndexWriter.optimize() afterwards if
you need to. |
void |
IndexWriter.addIndexesNoOptimize(Directory[] dirs)
Merges all segments from an array of indexes into this index. |
static boolean |
CheckIndex.check(Directory dir,
boolean doFix)
Deprecated. Please instantiate a CheckIndex and then use CheckIndex.checkIndex() instead |
static boolean |
CheckIndex.check(Directory dir,
boolean doFix,
List onlySegments)
Deprecated. Please instantiate a CheckIndex and then use CheckIndex.checkIndex(List) instead |
Collection |
SegmentInfos.files(Directory dir,
boolean includeSegmentsFile)
Returns all file names referenced by SegmentInfo instances matching the provided Directory (ie files associated with any "external" segments are skipped). |
static SegmentReader |
SegmentReader.get(boolean readOnly,
Directory dir,
SegmentInfo si,
int readBufferSize,
boolean doOpenStores,
int termInfosIndexDivisor)
|
static Map |
IndexReader.getCommitUserData(Directory directory)
Reads commitUserData, previously passed to IndexWriter.commit(Map) , from current index
segments file. |
static String |
SegmentInfos.getCurrentSegmentFileName(Directory directory)
Get the filename of the current segments_N file in the directory. |
static long |
SegmentInfos.getCurrentSegmentGeneration(Directory directory)
Get the generation (N) of the current segments_N file in the directory. |
static long |
IndexReader.getCurrentVersion(Directory directory)
Reads version number from segments files. |
boolean |
SegmentInfos.hasExternalSegments(Directory dir)
|
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 |
IndexWriter.isLocked(Directory directory)
Returns true iff the index in the named directory is
currently locked. |
static boolean |
IndexReader.isLocked(Directory directory)
Deprecated. Please use IndexWriter.isLocked(Directory) instead.
This method will be removed in the 3.0 release. |
static long |
IndexReader.lastModified(Directory directory2)
Returns the time the index in the named directory was last modified. |
static Collection |
IndexReader.listCommits(Directory dir)
Returns all commit points that exist in the Directory. |
static IndexReader |
IndexReader.open(Directory directory)
Deprecated. Use IndexReader.open(Directory, boolean) instead
This method will be removed in the 3.0 release. |
static IndexReader |
IndexReader.open(Directory directory,
boolean readOnly)
Returns an IndexReader reading the index in the given Directory. |
static IndexReader |
IndexReader.open(Directory directory,
IndexDeletionPolicy deletionPolicy)
Deprecated. Use IndexReader.open(Directory, IndexDeletionPolicy, boolean) instead.
This method will be removed in the 3.0 release. |
static IndexReader |
IndexReader.open(Directory directory,
IndexDeletionPolicy deletionPolicy,
boolean readOnly)
Expert: returns an IndexReader reading the index in the given Directory, with a custom IndexDeletionPolicy . |
static IndexReader |
IndexReader.open(Directory directory,
IndexDeletionPolicy deletionPolicy,
boolean readOnly,
int termInfosIndexDivisor)
Expert: returns an IndexReader reading the index in the given Directory, with a custom IndexDeletionPolicy . |
void |
SegmentInfos.read(Directory directory)
This version of read uses the retry logic (for lock-less commits) to find the right segments file to load. |
void |
SegmentInfos.read(Directory directory,
String segmentFileName)
Read a particular segmentFileName. |
static Map |
SegmentInfos.readCurrentUserData(Directory directory)
Returns userData from latest segments file |
static long |
SegmentInfos.readCurrentVersion(Directory directory)
Current version number from segments file. |
String |
MergePolicy.MergeSpecification.segString(Directory dir)
|
String |
SegmentInfos.segString(Directory directory)
|
String |
SegmentInfo.segString(Directory dir)
Used for debugging |
static void |
IndexWriter.unlock(Directory directory)
Forcibly unlocks the index in the named directory. |
static void |
IndexReader.unlock(Directory directory)
Deprecated. Please use IndexWriter.unlock(Directory) instead.
This method will be removed in the 3.0 release. |
Constructors in org.apache.lucene.index with parameters of type Directory | |
---|---|
CheckIndex(Directory dir)
Create a new CheckIndex on the 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)
Deprecated. This constructor will be removed in the 3.0 release. Use IndexWriter.IndexWriter(Directory,Analyzer,MaxFieldLength)
instead, and call IndexWriter.commit() when needed. |
|
IndexWriter(Directory d,
Analyzer a,
boolean create)
Deprecated. This constructor will be removed in the 3.0 release, and call IndexWriter.commit() when needed.
Use IndexWriter.IndexWriter(Directory,Analyzer,boolean,MaxFieldLength) instead. |
|
IndexWriter(Directory d,
Analyzer a,
boolean create,
IndexDeletionPolicy deletionPolicy,
IndexWriter.MaxFieldLength mfl)
Expert: constructs an IndexWriter with a custom IndexDeletionPolicy , for the index in d . |
|
IndexWriter(Directory d,
Analyzer a,
boolean create,
IndexWriter.MaxFieldLength mfl)
Constructs an IndexWriter for the index in d . |
|
IndexWriter(Directory d,
Analyzer a,
IndexDeletionPolicy deletionPolicy,
IndexWriter.MaxFieldLength mfl)
Expert: constructs an IndexWriter with a custom IndexDeletionPolicy , for the index in d ,
first creating it if it does not already exist. |
|
IndexWriter(Directory d,
Analyzer a,
IndexDeletionPolicy deletionPolicy,
IndexWriter.MaxFieldLength mfl,
IndexCommit commit)
Expert: constructs an IndexWriter on specific commit point, with a custom IndexDeletionPolicy , for
the index in d . |
|
IndexWriter(Directory d,
Analyzer a,
IndexWriter.MaxFieldLength mfl)
Constructs an IndexWriter for the index in d , first creating it if it does not
already exist. |
|
IndexWriter(Directory d,
boolean autoCommit,
Analyzer a)
Deprecated. This constructor will be removed in the 3.0 release. Use IndexWriter.IndexWriter(Directory,Analyzer,MaxFieldLength)
instead, and call IndexWriter.commit() when needed. |
|
IndexWriter(Directory d,
boolean autoCommit,
Analyzer a,
boolean create)
Deprecated. This constructor will be removed in the 3.0 release. Use IndexWriter.IndexWriter(Directory,Analyzer,boolean,MaxFieldLength)
instead, and call IndexWriter.commit() when needed. |
|
IndexWriter(Directory d,
boolean autoCommit,
Analyzer a,
boolean create,
IndexDeletionPolicy deletionPolicy)
Deprecated. This constructor will be removed in the 3.0 release. Use IndexWriter.IndexWriter(Directory,Analyzer,boolean,IndexDeletionPolicy,MaxFieldLength)
instead, and call IndexWriter.commit() when needed. |
|
IndexWriter(Directory d,
boolean autoCommit,
Analyzer a,
IndexDeletionPolicy deletionPolicy)
Deprecated. This constructor will be removed in the 3.0 release. Use IndexWriter.IndexWriter(Directory,Analyzer,IndexDeletionPolicy,MaxFieldLength)
instead, and call IndexWriter.commit() when needed. |
|
MergePolicy.MergeException(String message,
Directory dir)
|
|
MergePolicy.MergeException(Throwable exc,
Directory dir)
|
|
SegmentInfo(String name,
int docCount,
Directory dir)
|
|
SegmentInfo(String name,
int docCount,
Directory dir,
boolean isCompoundFile,
boolean hasSingleNormFile)
|
|
SegmentInfo(String name,
int docCount,
Directory dir,
boolean isCompoundFile,
boolean hasSingleNormFile,
int docStoreOffset,
String docStoreSegment,
boolean docStoreIsCompoundFile,
boolean hasProx)
|
|
SegmentInfos.FindSegmentsFile(Directory directory)
|
Uses of Directory in org.apache.lucene.search |
---|
Constructors in org.apache.lucene.search with parameters of type Directory | |
---|---|
IndexSearcher(Directory directory)
Deprecated. Use IndexSearcher.IndexSearcher(Directory, boolean) instead |
|
IndexSearcher(Directory path,
boolean readOnly)
Creates a searcher searching the index in the named directory. |
Uses of Directory in org.apache.lucene.store |
---|
Subclasses of Directory in org.apache.lucene.store | |
---|---|
class |
FileSwitchDirectory
Expert: A Directory instance that switches files between two other Directory instances. |
class |
FSDirectory
Base class for Directory implementations that store index files in the file system. |
class |
MMapDirectory
File-based Directory implementation that uses
mmap for reading, and SimpleFSDirectory.SimpleFSIndexOutput for writing. |
class |
NIOFSDirectory
An FSDirectory implementation that uses
java.nio's FileChannel's positional read, which allows
multiple threads to read from the same file without
synchronizing. |
class |
RAMDirectory
A memory-resident Directory implementation. |
class |
SimpleFSDirectory
A straightforward implementation of FSDirectory
using java.io.RandomAccessFile. |
Methods in org.apache.lucene.store that return Directory | |
---|---|
Directory |
FileSwitchDirectory.getPrimaryDir()
Return the primary directory |
Directory |
FileSwitchDirectory.getSecondaryDir()
Return the secondary directory |
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 | |
---|---|
FileSwitchDirectory(Set primaryExtensions,
Directory primaryDir,
Directory secondaryDir,
boolean doClose)
|
|
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. |
|
||||||||||
PREV NEXT | FRAMES NO FRAMES |