org.apache.ignite.internal.processors.cache.persistence.file

Class FilePageStoreV2

java.lang.Object

org.apache.ignite.internal.processors.cache.persistence.file.FilePageStore

org.apache.ignite.internal.processors.cache.persistence.file.FilePageStoreV2

All Implemented Interfaces:

PageStore

public class FilePageStoreV2
extends FilePageStore

Field Summary

Fields

Modifier and Type	Field and Description
static int	VERSION File version.

Fields inherited from class org.apache.ignite.internal.processors.cache.persistence.file.FilePageStore

dbCfg, HEADER_SIZE

Constructor Summary

Constructors

Constructor and Description
FilePageStoreV2(byte type, File file, FileIOFactory factory, DataStorageConfiguration cfg, AllocatedPageTracker allocatedTracker)

Method Summary

Modifier and Type	Method and Description
int	headerSize() Size of page store header.
int	version() Page store version.

Methods inherited from class org.apache.ignite.internal.processors.cache.persistence.file.FilePageStore

allocatePage, beginRecover, ensure, exists, finishRecover, header, pageOffset, pages, read, readHeader, stop, sync, truncate, write

Methods inherited from class java.lang.Object

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

Field Detail

VERSION

public static final int VERSION

File version.

See Also:

Constant Field Values

Constructor Detail

FilePageStoreV2

public FilePageStoreV2(byte type,
                       File file,
                       FileIOFactory factory,
                       DataStorageConfiguration cfg,
                       AllocatedPageTracker allocatedTracker)

Parameters:

type - Type.

file - File.

factory - Factory.

cfg - Config.

allocatedTracker - Metrics updater

Method Detail

headerSize

public int headerSize()

Size of page store header.

Overrides:

headerSize in class FilePageStore

version

public int version()

Page store version.

Specified by:

version in interface PageStore

Overrides:

version in class FilePageStore

Returns:

Page store version.