Java Doc for DefaultChunkManager.java in  » Database-ORM » smyle » drjava » smyle » core » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » smyle » drjava.smyle.core 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   drjava.smyle.core.ChunkManager
      drjava.smyle.core.MasterChunkManager
         drjava.smyle.core.DefaultChunkManager

DefaultChunkManager
public class DefaultChunkManager extends MasterChunkManager (Code)


Field Summary
final static  intDEFAULT_NATURALFILESIZEMAXCACHESIZE
    
 TreeMap<Pair<Integer, Integer>, Integer>accessPairs
    
 HashMap<Integer, Integer>accessSequence
    
final static  MarDemar<Chunk>chunkMarDemar
    
 ArrayList<Chunk>chunks0
    
 ScalablePool<Chunk>chunks1
    
 ChunkRefchunks1Ref
    
 int[]chunksReadfileHops
    
 ChunkManagercm0
    
public static  booleandebugverboseCOMPRESSIONfullStatslocalityOptimization
    
 booleandirty
    
 Diskdisk
    
final static  ChunkemptyChunk
    
 Cache<Long, byte[]>fileCache
    
 Set<FileRef>fileWhiteList
    
 intfirstEmptyChunk0
    
 IntegerlastAccessedChunk
    
 long[]lastAccessedFile
    
 ChunkRefmasterChunk1
    
 booleanmasterLoaded
    
 intnaturalFileSize
    
 ArrayList<Chunk>newChunks0
    
 Disk.NewFilenewFile
    
 BuffernewFileBuf
    
 intversion
    

Constructor Summary
public  DefaultChunkManager(Disk disk, int version)
    

Method Summary
public synchronized  Iterator<ChunkRef>chunks1()
    
 Buffercompress(Buffer b)
    
public synchronized  ChunkRefcreateChunk(Buffer data)
    
public synchronized  ChunkRefcreateMasterChunk(Buffer data)
    
 Bufferdecompress(Buffer b)
    
public synchronized  voiddeleteEverythingBut(BitSet chunks1WhiteList)
    
public synchronized  voidflush()
    
public synchronized  ChunkRefgetMasterChunk()
    
public synchronized  StringgetStats()
    
 voidloadMaster()
    
public synchronized  intnumChunks()
    
public synchronized  BufferreadChunk(int index)
    
public synchronized  voidreorderAllChunks()
    
 ChunksaveChunk(Buffer data, int i)
    
 voidsaveChunk0(int index, Buffer data)
    
 voidsaveChunk1(int index, Buffer data)
    
 voidsaveMaster()
    
 voidsaveNewFile(int i)
    
public synchronized  voidsetNaturalFileSize(int naturalFileSize)
    
static  voidsetOrAdd(ArrayList<Chunk> v, int index, Chunk c)
    

Field Detail
DEFAULT_NATURALFILESIZEMAXCACHESIZE
final static int DEFAULT_NATURALFILESIZEMAXCACHESIZE(Code)



accessPairs
TreeMap<Pair<Integer, Integer>, Integer> accessPairs(Code)



accessSequence
HashMap<Integer, Integer> accessSequence(Code)



chunkMarDemar
final static MarDemar<Chunk> chunkMarDemar(Code)



chunks0
ArrayList<Chunk> chunks0(Code)



chunks1
ScalablePool<Chunk> chunks1(Code)



chunks1Ref
ChunkRef chunks1Ref(Code)



chunksReadfileHops
int[] chunksReadfileHops(Code)



cm0
ChunkManager cm0(Code)



debugverboseCOMPRESSIONfullStatslocalityOptimization
public static boolean debugverboseCOMPRESSIONfullStatslocalityOptimization(Code)



dirty
boolean dirty(Code)



disk
Disk disk(Code)



emptyChunk
final static Chunk emptyChunk(Code)



fileCache
Cache<Long, byte[]> fileCache(Code)



fileWhiteList
Set<FileRef> fileWhiteList(Code)
only needed during gc



firstEmptyChunk0
int firstEmptyChunk0(Code)



lastAccessedChunk
Integer lastAccessedChunk(Code)



lastAccessedFile
long[] lastAccessedFile(Code)



masterChunk1
ChunkRef masterChunk1(Code)



masterLoaded
boolean masterLoaded(Code)



naturalFileSize
int naturalFileSize(Code)



newChunks0
ArrayList<Chunk> newChunks0(Code)



newFile
Disk.NewFile newFile(Code)



newFileBuf
Buffer newFileBuf(Code)



version
int version(Code)




Constructor Detail
DefaultChunkManager
public DefaultChunkManager(Disk disk, int version)(Code)




Method Detail
chunks1
public synchronized Iterator<ChunkRef> chunks1()(Code)
only needed for CompressionBench



compress
Buffer compress(Buffer b)(Code)



createChunk
public synchronized ChunkRef createChunk(Buffer data)(Code)



createMasterChunk
public synchronized ChunkRef createMasterChunk(Buffer data)(Code)



decompress
Buffer decompress(Buffer b)(Code)



deleteEverythingBut
public synchronized void deleteEverythingBut(BitSet chunks1WhiteList)(Code)



flush
public synchronized void flush()(Code)



getMasterChunk
public synchronized ChunkRef getMasterChunk()(Code)



getStats
public synchronized String getStats()(Code)



loadMaster
void loadMaster()(Code)



numChunks
public synchronized int numChunks()(Code)



readChunk
public synchronized Buffer readChunk(int index)(Code)



reorderAllChunks
public synchronized void reorderAllChunks()(Code)



saveChunk
Chunk saveChunk(Buffer data, int i)(Code)



saveChunk0
void saveChunk0(int index, Buffer data)(Code)



saveChunk1
void saveChunk1(int index, Buffer data)(Code)



saveMaster
void saveMaster()(Code)



saveNewFile
void saveNewFile(int i)(Code)



setNaturalFileSize
public synchronized void setNaturalFileSize(int naturalFileSize)(Code)



setOrAdd
static void setOrAdd(ArrayList<Chunk> v, int index, Chunk c)(Code)



Methods inherited from drjava.smyle.core.MasterChunkManager
abstract public ChunkRef createMasterChunk(Buffer data)(Code)(Java Doc)
abstract public void deleteEverythingBut(BitSet whiteList)(Code)(Java Doc)
abstract public ChunkRef getMasterChunk()(Code)(Java Doc)

Fields inherited from drjava.smyle.core.ChunkManager
final public static ChunkRef NULLCHUNK(Code)(Java Doc)

Methods inherited from drjava.smyle.core.ChunkManager
abstract public ChunkRef createChunk(Buffer data)(Code)(Java Doc)
public synchronized ChunkRef createChunk(Marshallable data)(Code)(Java Doc)
abstract public Buffer readChunk(int chunk)(Code)(Java Doc)
public synchronized Buffer readChunk(ChunkRef chunk)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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