org.apache.gravitino.audit

Enum FilesetDataOperation

java.lang.Object

java.lang.Enum<FilesetDataOperation>

org.apache.gravitino.audit.FilesetDataOperation

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<FilesetDataOperation>

public enum FilesetDataOperation
extends java.lang.Enum<FilesetDataOperation>

An enum class containing fileset data operations that supported.

Enum Constant Summary

Enum Constants

Enum Constant and Description
APPEND Appends some content into a file.
CAT_FILE Gets the content of a file.
COPY_FILE Copies a file.
CREATE Creates a new file.
CREATED_TIME Gets the created time of a file.
DELETE Deletes a file or a directory.
EXISTS Gets the current working directory.
GET_DEFAULT_BLOCK_SIZE Gets the default block size of a file system.
GET_DEFAULT_REPLICATION Gets the default replication of a file system.
GET_FILE Copies a remote file to local.
GET_FILE_STATUS Gets a file status from a file or a directory.
LIST_STATUS Lists file statuses under a directory.
MKDIRS Creates a directory.
MODIFIED_TIME Gets the modified time of a file.
OPEN Opens a file.
OPEN_AND_APPEND Opens a file and appends to it.
OPEN_AND_WRITE Opens a file and writes to it.
RENAME Renames a file or a directory.
SET_WORKING_DIR Sets current working directory.
UNKNOWN Unknown data operation.

Method Summary

Modifier and Type	Method and Description
static boolean	checkValid(java.lang.String operation) Check if the operation is valid.
static FilesetDataOperation	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static FilesetDataOperation[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CREATE

public static final FilesetDataOperation CREATE

Creates a new file.

OPEN

public static final FilesetDataOperation OPEN

Opens a file.

OPEN_AND_WRITE

public static final FilesetDataOperation OPEN_AND_WRITE

Opens a file and writes to it.

OPEN_AND_APPEND

public static final FilesetDataOperation OPEN_AND_APPEND

Opens a file and appends to it.

APPEND

public static final FilesetDataOperation APPEND

Appends some content into a file.

RENAME

public static final FilesetDataOperation RENAME

Renames a file or a directory.

DELETE

public static final FilesetDataOperation DELETE

Deletes a file or a directory.

GET_FILE_STATUS

public static final FilesetDataOperation GET_FILE_STATUS

Gets a file status from a file or a directory.

LIST_STATUS

public static final FilesetDataOperation LIST_STATUS

Lists file statuses under a directory.

MKDIRS

public static final FilesetDataOperation MKDIRS

Creates a directory.

GET_DEFAULT_REPLICATION

public static final FilesetDataOperation GET_DEFAULT_REPLICATION

Gets the default replication of a file system.

GET_DEFAULT_BLOCK_SIZE

public static final FilesetDataOperation GET_DEFAULT_BLOCK_SIZE

Gets the default block size of a file system.

SET_WORKING_DIR

public static final FilesetDataOperation SET_WORKING_DIR

Sets current working directory.

EXISTS

public static final FilesetDataOperation EXISTS

Gets the current working directory.

CREATED_TIME

public static final FilesetDataOperation CREATED_TIME

Gets the created time of a file.

MODIFIED_TIME

public static final FilesetDataOperation MODIFIED_TIME

Gets the modified time of a file.

COPY_FILE

public static final FilesetDataOperation COPY_FILE

Copies a file.

CAT_FILE

public static final FilesetDataOperation CAT_FILE

Gets the content of a file.

GET_FILE

public static final FilesetDataOperation GET_FILE

Copies a remote file to local.

UNKNOWN

public static final FilesetDataOperation UNKNOWN

Unknown data operation.

Method Detail

values

public static FilesetDataOperation[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (FilesetDataOperation c : FilesetDataOperation.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static FilesetDataOperation valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

checkValid

public static boolean checkValid(java.lang.String operation)

Check if the operation is valid.

Parameters:

operation - the operation to check

Returns:

true if the operation is valid, false otherwise