Package one.microstream.afs

Class AFileSystem.Abstract<H extends AIoHandler,D,F>

java.lang.Object

one.microstream.afs.AFileSystem.Abstract<H,D,F>

All Implemented Interfaces:

ACreator, AFileSystem, AResolver<D,F>, AResolving, ARoot.Creator, WriteController

Direct Known Subclasses:

BlobStoreFileSystem.Default, NioFileSystem.Default, SqlFileSystem.Default

Enclosing interface:

AFileSystem

public abstract static class AFileSystem.Abstract<H extends AIoHandler,D,F>
extends Object
implements AFileSystem, AResolver<D,F>, ACreator

Nested Class Summary

Nested classes/interfaces inherited from interface one.microstream.afs.ACreator

ACreator.Creator

Nested classes/interfaces inherited from interface one.microstream.afs.AFileSystem

AFileSystem.Abstract<H extends AIoHandler,D,F>

Nested classes/interfaces inherited from interface one.microstream.afs.WriteController

WriteController.Disabled, WriteController.Enabled

Constructor Summary

Constructors

Constructor	Description
Abstract()

Method Summary

Modifier and Type	Method	Description
AccessManager	accessManager()
<R> R	accessRoots(Function<? super XGettingTable<String,ADirectory>,R> logic)
boolean	addRoot(ADirectory rootDirectory)
VarString	assemblePath(ADirectory directory, VarString vs)
VarString	assemblePath(AFile file, VarString vs)
String[]	buildPath(AItem item)
ARoot	createRootDirectory(AFileSystem fileSystem, String protocol, String identifier)
ACreator	creator()
String	defaultProtocol()
ADirectory	ensureDefaultRoot()	Ensures the default root directory.
ADirectory	ensureDirectoryPath(String[] pathElements, int offset, int length)
AFile	ensureFilePath(String[] directoryPathElements, int offset, int length, String fileIdentifier)
ADirectory	ensureRoot(String identifier)
ADirectory	ensureRoot(ARoot.Creator rootCreator, String identifier)
AFileSystem	fileSystem()
ADirectory	getRoot(String identifier)
H	ioHandler()
boolean	isWritable()
ADirectory	lookupRoot(String identifier)
ADirectory	removeRoot(String name)
boolean	removeRoot(ADirectory rootDirectory)
ADirectory	resolveDirectoryPath(String[] pathElements, int offset, int length)
void	validateIsWritable()
<I extends AItem> I	validateMember(I item)

Methods inherited from class java.lang.Object

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

Methods inherited from interface one.microstream.afs.ACreator

createDirectory, createFile, createFile

Methods inherited from interface one.microstream.afs.AFileSystem

assemblePath, assemblePath, buildPath, buildPath, convertToReading, convertToWriting, deriveFileIdentifier, deriveFileName, deriveFileType, ensureDirectoryPath, ensureFilePath, ensureFilePath, getFileName, getFileType, wrapForReading, wrapForWriting

Methods inherited from interface one.microstream.afs.AResolver

ensureDirectory, ensureFile, resolve, resolve, resolveDirectory, resolveDirectoryToPath, resolveFile, resolveFileToPath

Methods inherited from interface one.microstream.afs.AResolving

resolveDirectoryPath, resolveFilePath, resolveFilePath, resolveFilePath

Methods inherited from interface one.microstream.afs.ARoot.Creator

createRootDirectory, protocol

Constructor Details

Abstract

public Abstract()

Method Details

validateIsWritable

public final void validateIsWritable()

Specified by:

validateIsWritable in interface WriteController

isWritable

public final boolean isWritable()

Specified by:

isWritable in interface WriteController

fileSystem

public AFileSystem fileSystem()

Specified by:

fileSystem in interface AResolver<H extends AIoHandler,D>

defaultProtocol

public final String defaultProtocol()

Specified by:

defaultProtocol in interface AFileSystem

creator

public ACreator creator()

Specified by:

creator in interface AFileSystem

accessManager

public AccessManager accessManager()

Specified by:

accessManager in interface AFileSystem

ioHandler

public H ioHandler()

Specified by:

ioHandler in interface AFileSystem

lookupRoot

public final ADirectory lookupRoot(String identifier)

Specified by:

lookupRoot in interface AFileSystem

getRoot

public final ADirectory getRoot(String identifier)

Specified by:

getRoot in interface AFileSystem

ensureRoot

public final ADirectory ensureRoot(String identifier)

Specified by:

ensureRoot in interface AFileSystem

validateMember

public final <I extends AItem> I validateMember(I item)

Specified by:

validateMember in interface AFileSystem

ensureRoot

public final ADirectory ensureRoot(ARoot.Creator rootCreator, String identifier)

Specified by:

ensureRoot in interface AFileSystem

ensureDefaultRoot

public ADirectory ensureDefaultRoot()

Description copied from interface: AFileSystem

Ensures the default root directory. May not be supported by different file system implementations.

Specified by:

ensureDefaultRoot in interface AFileSystem

addRoot

public final boolean addRoot(ADirectory rootDirectory)

Specified by:

addRoot in interface AFileSystem

removeRoot

public final ADirectory removeRoot(String name)

Specified by:

removeRoot in interface AFileSystem

removeRoot

public final boolean removeRoot(ADirectory rootDirectory)

Specified by:

removeRoot in interface AFileSystem

accessRoots

public final <R> R accessRoots(Function<? super XGettingTable<String,ADirectory>,R> logic)

Specified by:

accessRoots in interface AFileSystem

resolveDirectoryPath

public final ADirectory resolveDirectoryPath(String[] pathElements, int offset, int length)

Specified by:

resolveDirectoryPath in interface AResolving

ensureDirectoryPath

public final ADirectory ensureDirectoryPath(String[] pathElements, int offset, int length)

Specified by:

ensureDirectoryPath in interface AFileSystem

ensureFilePath

public final AFile ensureFilePath(String[] directoryPathElements, int offset, int length, String fileIdentifier)

Specified by:

ensureFilePath in interface AFileSystem

assemblePath

public VarString assemblePath(ADirectory directory, VarString vs)

Specified by:

assemblePath in interface AFileSystem

assemblePath

public VarString assemblePath(AFile file, VarString vs)

Specified by:

assemblePath in interface AFileSystem

buildPath

public String[] buildPath(AItem item)

Specified by:

buildPath in interface AFileSystem

createRootDirectory

public ARoot createRootDirectory(AFileSystem fileSystem, String protocol, String identifier)

Specified by:

createRootDirectory in interface ARoot.Creator