Module swim.db

Package swim.db

Class FileStore

java.lang.Object

swim.db.Store

swim.db.FileStore

public class FileStore
extends Store

Constructor Summary

Constructors

Constructor	Description
FileStore(File directory, String baseName, Stage stage)
FileStore(File basePath, Stage stage)
FileStore(String basePath, Stage stage)
FileStore(StoreContext context, File directory, String baseName, Stage stage)
FileStore(StoreContext context, File basePath, Stage stage)
FileStore(StoreContext context, String basePath, Stage stage)

Method Summary

Modifier and Type	Method	Description
String	baseName()
boolean	close()
void	commitAsync(Commit commit)
Database	database()
boolean	delete()
void	deletePost(int post)
protected void	didClose()	Lifecycle callback invoked upon entering the closed state.
protected void	didOpen()	Lifecycle callback invoked upon entering the opened state.
File	directory()
boolean	isCommitting()
boolean	isCompacting()
int	newestZoneId()
int	oldestZoneId()
protected void	onClose()	Lifecycle callback invoked to actually close the store.
protected void	onOpen()	Lifecycle callback invoked to actually open the store.
boolean	open()
Database	openDatabase()
PageLoader	openPageLoader(TreeDelegate treeDelegate, boolean isResident)
protected Zone	openZone()
FileZone	openZone(int zoneId)
HashGenCacheSet<Page>	pageCache()
FileZone	shiftZone()
long	size()
Stage	stage()
StoreContext	storeContext()
protected void	willClose()	Lifecycle callback invoked upon entering the closing state.
protected void	willOpen()	Lifecycle callback invoked upon entering the opening state.
FileZone	zone()
FileZone	zone(int zoneId)
protected File	zoneFile(int zone)
String	zoneFileExt()
protected TreeMap<Integer,File>	zoneFiles()

Methods inherited from class swim.db.Store

settings

Methods inherited from class java.lang.Object

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

Constructor Detail

FileStore

public FileStore(StoreContext context,
                 File directory,
                 String baseName,
                 Stage stage)

FileStore

public FileStore(StoreContext context,
                 File basePath,
                 Stage stage)

FileStore

public FileStore(StoreContext context,
                 String basePath,
                 Stage stage)

FileStore

public FileStore(File directory,
                 String baseName,
                 Stage stage)

FileStore

public FileStore(File basePath,
                 Stage stage)

FileStore

public FileStore(String basePath,
                 Stage stage)

Method Detail

storeContext

public final StoreContext storeContext()

Specified by:

storeContext in class Store

database

public final Database database()

Specified by:

database in class Store

directory

public final File directory()

baseName

public final String baseName()

zoneFileExt

public final String zoneFileExt()

stage

public final Stage stage()

Specified by:

stage in class Store

pageCache

public final HashGenCacheSet<Page> pageCache()

size

public final long size()

Specified by:

size in class Store

isCommitting

public final boolean isCommitting()

Specified by:

isCommitting in class Store

isCompacting

public final boolean isCompacting()

Specified by:

isCompacting in class Store

open

public boolean open()

Specified by:

open in class Store

willOpen

protected void willOpen()

Lifecycle callback invoked upon entering the opening state.

onOpen

protected void onOpen()

Lifecycle callback invoked to actually open the store.

didOpen

protected void didOpen()

Lifecycle callback invoked upon entering the opened state.

close

public boolean close()

Specified by:

close in class Store

willClose

protected void willClose()

Lifecycle callback invoked upon entering the closing state.

onClose

protected void onClose()

Lifecycle callback invoked to actually close the store.

didClose

protected void didClose()

Lifecycle callback invoked upon entering the closed state.

oldestZoneId

public int oldestZoneId()

Specified by:

oldestZoneId in class Store

newestZoneId

public int newestZoneId()

Specified by:

newestZoneId in class Store

zone

public FileZone zone()

Specified by:

zone in class Store

zone

public FileZone zone(int zoneId)

Specified by:

zone in class Store

openZone

protected Zone openZone()

openZone

public FileZone openZone(int zoneId)

Specified by:

openZone in class Store

deletePost

public void deletePost(int post)

Specified by:

deletePost in class Store

delete

public boolean delete()

openDatabase

public Database openDatabase()

Specified by:

openDatabase in class Store

openPageLoader

public PageLoader openPageLoader(TreeDelegate treeDelegate,
                                 boolean isResident)

Specified by:

openPageLoader in class Store

commitAsync

public void commitAsync(Commit commit)

Specified by:

commitAsync in class Store

shiftZone

public FileZone shiftZone()

Specified by:

shiftZone in class Store

zoneFile

protected File zoneFile(int zone)

zoneFiles

protected TreeMap<Integer,File> zoneFiles()