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

Interface FilePageStoreFactory

All Known Implementing Classes:

FileVersionCheckingFactory

public interface FilePageStoreFactory

Method Summary

Modifier and Type	Method and Description
default PageStore	createPageStore(byte type, File file, LongAdderMetric allocatedTracker) Creates instance of PageStore based on given file.
PageStore	createPageStore(byte type, IgniteOutClosure<Path> pathProvider, LongAdderMetric allocatedTracker) Creates instance of PageStore based on file path provider.

Method Detail

createPageStore

default PageStore createPageStore(byte type,
                                  File file,
                                  LongAdderMetric allocatedTracker)
                           throws IgniteCheckedException

Creates instance of PageStore based on given file.

Parameters:

type - Data type, can be PageIdAllocator.FLAG_IDX or PageIdAllocator.FLAG_DATA.

file - File Page store file.

allocatedTracker - metrics updater.

Returns:

page store

Throws:

IgniteCheckedException - if failed.

createPageStore

PageStore createPageStore(byte type,
                          IgniteOutClosure<Path> pathProvider,
                          LongAdderMetric allocatedTracker)
                   throws IgniteCheckedException

Creates instance of PageStore based on file path provider.

Parameters:

type - Data type, can be PageIdAllocator.FLAG_IDX or PageIdAllocator.FLAG_DATA

pathProvider - File Page store path provider.

allocatedTracker - metrics updater

Returns:

page store

Throws:

IgniteCheckedException - if failed