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

Class GridLuceneDirectory

java.lang.Object

BaseDirectory

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

public class GridLuceneDirectory
extends BaseDirectory

A memory-resident Directory implementation.

Field Summary

Fields

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

Method Summary

Modifier and Type	Method and Description
void	close()
IndexOutput	createOutput(String name, IOContext context)
IndexOutput	createTempOutput(String prefix, String suffix, IOContext ctx)
void	deleteFile(String name)
long	fileLength(String name)
Collection<Accountable>	getChildResources()
String[]	listAll()
IndexInput	openInput(String name, IOContext context)
long	ramBytesUsed()
void	rename(String source, String dest)
void	sync(Collection<String> names)
void	syncMetaData()

Methods inherited from class java.lang.Object

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

Field Detail

fileMap

protected final Map<String,GridLuceneFile> fileMap

sizeInBytes

protected final AtomicLong sizeInBytes

Method Detail

listAll

public final String[] listAll()

rename

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

Throws:

IOException

syncMetaData

public void syncMetaData()
                  throws IOException

Throws:

IOException

createTempOutput

public IndexOutput createTempOutput(String prefix,
                                    String suffix,
                                    IOContext ctx)
                             throws IOException

Throws:

IOException

fileLength

public final long fileLength(String name)
                      throws IOException

Throws:

IOException

deleteFile

public void deleteFile(String name)
                throws IOException

Throws:

IOException

createOutput

public IndexOutput createOutput(String name,
                                IOContext context)
                         throws IOException

Throws:

IOException

sync

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

Throws:

IOException

openInput

public IndexInput openInput(String name,
                            IOContext context)
                     throws IOException

Throws:

IOException

close

public void close()

ramBytesUsed

public long ramBytesUsed()

getChildResources

public Collection<Accountable> getChildResources()