org.apache.ignite.internal.processors.query.h2.opt

Class GridLuceneDirectory

java.lang.Object

org.apache.lucene.store.Directory

org.apache.lucene.store.BaseDirectory

org.apache.ignite.internal.processors.query.h2.opt.GridLuceneDirectory

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.lucene.util.Accountable

public class GridLuceneDirectory
extends org.apache.lucene.store.BaseDirectory
implements org.apache.lucene.util.Accountable

A memory-resident Directory implementation.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,GridLuceneFile>	fileMap
protected AtomicLong	sizeInBytes

Fields inherited from class org.apache.lucene.store.BaseDirectory

isOpen, lockFactory

Method Summary

Modifier and Type	Method and Description
void	close()
org.apache.lucene.store.IndexOutput	createOutput(String name, org.apache.lucene.store.IOContext context)
void	deleteFile(String name)
long	fileLength(String name)
Collection<org.apache.lucene.util.Accountable>	getChildResources()
String[]	listAll()
org.apache.lucene.store.IndexInput	openInput(String name, org.apache.lucene.store.IOContext context)
long	ramBytesUsed()
void	renameFile(String source, String dest)
void	sync(Collection<String> names)

Methods inherited from class org.apache.lucene.store.BaseDirectory

ensureOpen, obtainLock, toString

Methods inherited from class org.apache.lucene.store.Directory

copyFrom, openChecksumInput

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

fileMap

protected final Map<String,GridLuceneFile> fileMap

sizeInBytes

protected final AtomicLong sizeInBytes

Method Detail

listAll

public final String[] listAll()

Specified by:

listAll in class org.apache.lucene.store.Directory

renameFile

public void renameFile(String source,
                       String dest)
                throws IOException

Specified by:

renameFile in class org.apache.lucene.store.Directory

Throws:

IOException

fileLength

public final long fileLength(String name)
                      throws IOException

Specified by:

fileLength in class org.apache.lucene.store.Directory

Throws:

IOException

deleteFile

public void deleteFile(String name)
                throws IOException

Specified by:

deleteFile in class org.apache.lucene.store.Directory

Throws:

IOException

createOutput

public org.apache.lucene.store.IndexOutput createOutput(String name,
                                                        org.apache.lucene.store.IOContext context)
                                                 throws IOException

Specified by:

createOutput in class org.apache.lucene.store.Directory

Throws:

IOException

sync

public void sync(Collection<String> names)
          throws IOException

Specified by:

sync in class org.apache.lucene.store.Directory

Throws:

IOException

openInput

public org.apache.lucene.store.IndexInput openInput(String name,
                                                    org.apache.lucene.store.IOContext context)
                                             throws IOException

Specified by:

openInput in class org.apache.lucene.store.Directory

Throws:

IOException

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class org.apache.lucene.store.Directory

ramBytesUsed

public long ramBytesUsed()

Specified by:

ramBytesUsed in interface org.apache.lucene.util.Accountable

getChildResources

public Collection<org.apache.lucene.util.Accountable> getChildResources()

Specified by:

getChildResources in interface org.apache.lucene.util.Accountable