@CheckReturnValue @ParametersAreNonnullByDefault

Package com.google.common.jimfs

Package containing the Jimfs file system API and implementation. Most users should only need to use the Jimfs and Configuration classes.

Interface Summary

Interface	Description
FileLookup	Callback for looking up a file.
FileTimeSource	A source of the current time as a FileTime, to enable fake time sources for testing.
UnixFileAttributeView	Dummy view interface for the "unix" view, which doesn't have a public view interface.

Class Summary

Class	Description
AbstractAttributeView	Abstract base class for FileAttributeView implementations.
AbstractWatchService	Abstract implementation of WatchService.
AbstractWatchService.Event<T>	A basic implementation of WatchEvent.
AbstractWatchService.Key	Implementation of WatchKey for an AbstractWatchService.
AclAttributeProvider	Attribute provider that provides the AclFileAttributeView ("acl").
AclAttributeProvider.View	Implementation of AclFileAttributeView.
AttributeProvider	Abstract provider for handling a specific file attribute view.
AttributeService	Service providing all attribute related operations for a file store.
AttributeService.SimpleFileAttribute<T>	Simple implementation of FileAttribute.
BasicAttributeProvider	Attribute provider that provides attributes common to all file systems, the BasicFileAttributeView ("basic" or no view prefix), and allows the reading of BasicFileAttributes.
BasicAttributeProvider.Attributes	Implementation of BasicFileAttributes.
BasicAttributeProvider.View	Implementation of BasicFileAttributeView.
Configuration	Immutable configuration for an in-memory file system.
Configuration.Builder	Mutable builder for Configuration objects.
Configuration.OsxHolder
Configuration.UnixHolder
Configuration.WindowsHolder
Directory	A table of directory entries.
DirectoryEntry	Entry in a directory, containing references to the directory itself, the file the entry links to and the name of the entry.
DosAttributeProvider	Attribute provider that provides the DosFileAttributeView ("dos") and allows the reading of DosFileAttributes.
DosAttributeProvider.Attributes	Implementation of DosFileAttributes.
DosAttributeProvider.View	Implementation of DosFileAttributeView.
DowngradedDirectoryStream	A thin wrapper around a SecureDirectoryStream that exists only to implement DirectoryStream and NOT implement SecureDirectoryStream.
DowngradedSeekableByteChannel	A thin wrapper around a FileChannel that exists only to implement SeekableByteChannel but NOT extend FileChannel.
File	A file object, containing both the file's metadata and content.
FileFactory	Factory for creating new files and copying files.
FileSystemState	Object that manages the open/closed state of a file system, ensuring that all open resources are closed when the file system is closed and that file system methods throw an exception when the file system has been closed.
FileSystemView	View of a file system with a specific working directory.
FileTree	The tree of directories and files for the file system.
GlobToRegex	Translates globs to regex patterns.
GlobToRegex.State	Converter state.
Handler	URLStreamHandler implementation for jimfs.
HeapDisk	A resizable pseudo-disk acting as a shared space for storing file data.
InternalCharMatcher	Simple replacement for the real CharMatcher until it's out of @Beta.
Java8Compatibility	Wrappers around Buffer methods that are covariantly overridden in Java 9+.
Jimfs	Static factory methods for creating new Jimfs file systems.
JimfsAsynchronousFileChannel	AsynchronousFileChannel implementation that delegates to a JimfsFileChannel.
JimfsAsynchronousFileChannel.CompletionHandlerCallback<R,A>	Runnable callback that wraps a CompletionHandler and an attachment.
JimfsFileChannel	A FileChannel implementation that reads and writes to a RegularFile object.
JimfsFileChannel.FakeFileLock	A file lock that does nothing, since only one JVM process has access to this file system.
JimfsFileStore	FileStore implementation which provides methods for file creation, lookup and attribute handling.
JimfsFileSystem	FileSystem implementation for Jimfs.
JimfsFileSystemProvider	FileSystemProvider implementation for Jimfs.
JimfsFileSystems	Initializes and configures new file system instances.
JimfsInputStream	InputStream for reading from a file's RegularFile.
JimfsOutputStream	OutputStream for writing to a RegularFile.
JimfsPath	Jimfs implementation of Path.
JimfsSecureDirectoryStream	Secure directory stream implementation that uses a FileSystemView with the stream's directory as its working directory.
Name	Immutable representation of a file name.
Options	Utility methods for normalizing user-provided options arrays and sets to canonical immutable sets of options.
OwnerAttributeProvider	Attribute provider that provides the FileOwnerAttributeView ("owner").
OwnerAttributeProvider.View	Implementation of FileOwnerAttributeView.
PathMatchers	PathMatcher factory for any file system.
PathMatchers.RegexPathMatcher	PathMatcher that matches the toString() form of a Path against a regex Pattern.
PathService	Service for creating JimfsPath instances and handling other path-related operations.
PathType	An object defining a specific type of path.
PathType.ParseResult	Simple result of parsing a path.
PathURLConnection	URLConnection implementation.
PollingWatchService	Implementation of WatchService that polls for changes to directories at registered paths.
PosixAttributeProvider	Attribute provider that provides the PosixFileAttributeView ("posix") and allows reading of PosixFileAttributes.
PosixAttributeProvider.Attributes	Implementation of PosixFileAttributes.
PosixAttributeProvider.View	Implementation of PosixFileAttributeView.
RegularFile	A mutable, resizable store for bytes.
StandardAttributeProviders	Static registry of AttributeProvider implementations for the standard set of file attribute views Jimfs supports.
SymbolicLink	A symbolic link file, containing a path.
SystemJimfsFileSystemProvider	FileSystemProvider implementation for Jimfs that is loaded by the system as a service.
UnixAttributeProvider	Attribute provider that provides the "unix" attribute view.
UnixPathType	Unix-style path type.
UserDefinedAttributeProvider	Attribute provider that provides the UserDefinedFileAttributeView ("user").
UserDefinedAttributeProvider.View	Implementation of UserDefinedFileAttributeView.
UserLookupService	UserPrincipalLookupService implementation.
UserLookupService.JimfsGroupPrincipal	GroupPrincipal implementation.
UserLookupService.JimfsUserPrincipal	UserPrincipal implementation.
UserLookupService.NamedPrincipal	Base class for UserPrincipal and GroupPrincipal implementations.
Util	Miscellaneous static utility methods.
WatchServiceConfiguration	Configuration for the WatchService implementation used by a file system.
WatchServiceConfiguration.PollingConfig	Implementation for WatchServiceConfiguration.polling(long, java.util.concurrent.TimeUnit).
WindowsPathType	Windows-style path type.

Enum Summary

Enum	Description
AbstractWatchService.Key.State
AttributeCopyOption	Options for how to handle copying of file attributes when copying a file.
Feature	Optional file system features that may be supported or unsupported by a Jimfs file system instance.
FileSystemView.DeleteMode	Mode for deleting.
PathNormalization	Normalizations that can be applied to names in paths.
SystemFileTimeSource	Implementation of of FileTimeSource that gets the current time from the system.

Annotation Types Summary

Annotation Type	Description
GuardedBy	Indicates that the annotated element should be used only while holding the specified lock.