Package one.microstream.afs

Interface AWritableFile

All Superinterfaces:

AFile, AFile.Wrapper, AItem, AItem.Wrapper, AReadableFile

All Known Subinterfaces:

BlobStoreWritableFile, NioWritableFile, SqlWritableFile

All Known Implementing Classes:

BlobStoreWritableFile.Default, NioWritableFile.Default, SqlWritableFile.Default

public interface AWritableFile
extends AReadableFile

Nested Class Summary

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

AFile.Default, AFile.Observer, AFile.Wrapper

Nested classes/interfaces inherited from interface one.microstream.afs.AFile.Wrapper

AFile.Wrapper.Abstract<U>

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

AItem.Base, AItem.Wrapper

Method Summary

Modifier and Type	Method	Description
default long	copyFrom(AReadableFile source)
default long	copyFrom(AReadableFile source, long sourcePosition)
default long	copyFrom(AReadableFile source, long sourcePosition, long length)
default long	copyTo(AWritableFile target)
default long	copyTo(AWritableFile target, long sourcePosition)
default long	copyTo(AWritableFile target, long sourcePosition, long length)
default void	create()
default boolean	delete()
default AReadableFile	downgrade()
default boolean	ensureExists()
default void	moveTo(ADirectory targetDirectory)
default void	moveTo(AWritableFile targetFile)
default boolean	open()
default void	truncate(long newSize)
default AWritableFile	useWriting()
default AWritableFile	useWriting(Object user)
default long	writeBytes(Iterable<? extends ByteBuffer> sources)
default long	writeBytes(ByteBuffer source)

Methods inherited from interface one.microstream.afs.AFile

defaultUser, exists, isEmpty, isUsed, iterateObservers, name, registerObserver, removeObserver, toPath, toPathString, tryUseReading, tryUseReading, tryUseWriting, tryUseWriting, type, useReading, useReading

Methods inherited from interface one.microstream.afs.AFile.Wrapper

actual

Methods inherited from interface one.microstream.afs.AItem

fileSystem, identifier, parent

Methods inherited from interface one.microstream.afs.AItem.Wrapper

user

Methods inherited from interface one.microstream.afs.AReadableFile

close, isOpen, isRetired, readBytes, readBytes, readBytes, readBytes, readBytes, readBytes, readBytes, readBytes, readBytes, release, retire, size, validateIsNotRetired

Method Details

open

default boolean open()

Specified by:

open in interface AReadableFile

useWriting

default AWritableFile useWriting(Object user)

Specified by:

useWriting in interface AFile

useWriting

default AWritableFile useWriting()

Specified by:

useWriting in interface AFile

copyTo

default long copyTo(AWritableFile target)

Specified by:

copyTo in interface AReadableFile

copyTo

default long copyTo(AWritableFile target, long sourcePosition)

Specified by:

copyTo in interface AReadableFile

copyTo

default long copyTo(AWritableFile target, long sourcePosition, long length)

Specified by:

copyTo in interface AReadableFile

copyFrom

default long copyFrom(AReadableFile source)

copyFrom

default long copyFrom(AReadableFile source, long sourcePosition)

copyFrom

default long copyFrom(AReadableFile source, long sourcePosition, long length)

writeBytes

default long writeBytes(ByteBuffer source)

writeBytes

default long writeBytes(Iterable<? extends ByteBuffer> sources)

create

default void create()

ensureExists

default boolean ensureExists()

Specified by:

ensureExists in interface AFile

delete

default boolean delete()

moveTo

default void moveTo(ADirectory targetDirectory)

moveTo

default void moveTo(AWritableFile targetFile)

downgrade

default AReadableFile downgrade()

truncate

default void truncate(long newSize)