Package one.microstream.afs

Class AccessManager.Default<S extends AFileSystem>

java.lang.Object

one.microstream.afs.AccessManager.Default<S>

All Implemented Interfaces:

AccessManager

Enclosing interface:

AccessManager

public static class AccessManager.Default<S extends AFileSystem>
extends Object
implements AccessManager

Nested Class Summary

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

AccessManager.Creator, AccessManager.Default<S extends AFileSystem>

Constructor Summary

Constructors

Constructor	Description
Default()

Method Summary

Modifier and Type	Method	Description
AReadableFile	downgrade(AWritableFile file)
<R> R	executeMutating(ADirectory directory, Function<? super ADirectory,R> logic)
S	fileSystem()
boolean	isMutating(ADirectory directory)
boolean	isUsed(ADirectory directory)
boolean	isUsed(AFile file)
boolean	isUsedReading(AFile file)
boolean	isUsedReading(AFile file, Object user)
boolean	isUsedWriting(AFile file)
boolean	isUsedWriting(AFile file, Object user)
AReadableFile	tryUseReading(AFile file, Object user)
AWritableFile	tryUseWriting(AFile file, Object user)
boolean	unregister(AReadableFile file)
boolean	unregister(AWritableFile file)
AReadableFile	useReading(AFile file, Object user)
AWritableFile	useWriting(AFile file, Object user)

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.AccessManager

defaultUser, tryUseReading, tryUseWriting, useReading, useWriting

Constructor Details

Default

public Default()

Method Details

fileSystem

public final S fileSystem()

Specified by:

fileSystem in interface AccessManager

isUsed

public boolean isUsed(ADirectory directory)

Specified by:

isUsed in interface AccessManager

isMutating

public boolean isMutating(ADirectory directory)

Specified by:

isMutating in interface AccessManager

isUsed

public boolean isUsed(AFile file)

Specified by:

isUsed in interface AccessManager

isUsedReading

public boolean isUsedReading(AFile file)

Specified by:

isUsedReading in interface AccessManager

isUsedWriting

public boolean isUsedWriting(AFile file)

Specified by:

isUsedWriting in interface AccessManager

isUsedReading

public boolean isUsedReading(AFile file, Object user)

Specified by:

isUsedReading in interface AccessManager

isUsedWriting

public boolean isUsedWriting(AFile file, Object user)

Specified by:

isUsedWriting in interface AccessManager

executeMutating

public final <R> R executeMutating(ADirectory directory, Function<? super ADirectory,R> logic)

Specified by:

executeMutating in interface AccessManager

useReading

public AReadableFile useReading(AFile file, Object user)

Specified by:

useReading in interface AccessManager

tryUseReading

public AReadableFile tryUseReading(AFile file, Object user)

Specified by:

tryUseReading in interface AccessManager

useWriting

public AWritableFile useWriting(AFile file, Object user)

Specified by:

useWriting in interface AccessManager

tryUseWriting

public AWritableFile tryUseWriting(AFile file, Object user)

Specified by:

tryUseWriting in interface AccessManager

downgrade

public AReadableFile downgrade(AWritableFile file)

Specified by:

downgrade in interface AccessManager

unregister

public boolean unregister(AReadableFile file)

Specified by:

unregister in interface AccessManager

unregister

public boolean unregister(AWritableFile file)

Specified by:

unregister in interface AccessManager