Uses of Class
org.apache.hadoop.fs.s3a.Tristate

Packages that use Tristate

Package	Description
org.apache.hadoop.fs.s3a	S3A Filesystem.
org.apache.hadoop.fs.s3a.s3guard	This package contains classes related to S3Guard: a feature of S3A to mask the eventual consistency behavior of S3 and optimize access patterns by coordinating with a strongly consistent external store for file system metadata.

Uses of Tristate in org.apache.hadoop.fs.s3a

Methods in org.apache.hadoop.fs.s3a that return Tristate

Modifier and Type	Method and Description
static Tristate	Tristate.fromBool(boolean v)
Tristate	S3AFileStatus.isEmptyDirectory()
static Tristate	Tristate.valueOf(String name) Returns the enum constant of this type with the specified name.
static Tristate[]	Tristate.values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods in org.apache.hadoop.fs.s3a with parameters of type Tristate

Modifier and Type	Method and Description
static S3AFileStatus	S3AFileStatus.fromFileStatus(org.apache.hadoop.fs.FileStatus source, Tristate isEmptyDirectory, String eTag, String versionId) Convenience constructor for creating from a vanilla FileStatus plus an isEmptyDirectory flag.
void	S3AFileStatus.setIsEmptyDirectory(Tristate isEmptyDirectory) Update isEmptyDirectory attribute.

Constructors in org.apache.hadoop.fs.s3a with parameters of type Tristate

Constructor and Description
S3AFileStatus(Tristate isemptydir, org.apache.hadoop.fs.Path path, String owner) Create a directory status.

Uses of Tristate in org.apache.hadoop.fs.s3a.s3guard

Methods in org.apache.hadoop.fs.s3a.s3guard that return Tristate

Modifier and Type	Method and Description
Tristate	DirListingMetadata.isEmpty() Is the underlying directory known to be empty?
Tristate	PathMetadata.isEmptyDirectory() Query if a directory is empty.

Constructors in org.apache.hadoop.fs.s3a.s3guard with parameters of type Tristate

Constructor and Description
DDBPathMetadata(S3AFileStatus fileStatus, Tristate isEmptyDir, boolean isDeleted, boolean isAuthoritativeDir, long lastUpdated)
DDBPathMetadata(S3AFileStatus fileStatus, Tristate isEmptyDir, boolean isDeleted, long lastUpdated)
PathMetadata(S3AFileStatus fileStatus, Tristate isEmptyDir) Creates a new PathMetadata.
PathMetadata(S3AFileStatus fileStatus, Tristate isEmptyDir, boolean isDeleted) Creates a new PathMetadata.
PathMetadata(S3AFileStatus fileStatus, Tristate isEmptyDir, boolean isDeleted, long lastUpdated) Creates a new PathMetadata.