org.apache.hadoop.fs.s3a.s3guard

Enum BulkOperationState.OperationType

java.lang.Object

java.lang.Enum<BulkOperationState.OperationType>

org.apache.hadoop.fs.s3a.s3guard.BulkOperationState.OperationType

All Implemented Interfaces:

Serializable, Comparable<BulkOperationState.OperationType>

Enclosing class:

BulkOperationState

public static enum BulkOperationState.OperationType
extends Enum<BulkOperationState.OperationType>

Enumeration of operations which can be performed in bulk. This can be used by the stores however they want. One special aspect: renames are to be done through a RenameTracker. Callers will be blocked from initiating a rename through S3Guard#initiateBulkWrite()

Enum Constant Summary

Enum Constants

Enum Constant and Description
Commit Commit operation.
Delete Deletion operation.
Fsck FSCK operation.
Import Bulk directory tree import.
Listing Listing update.
Mkdir Mkdir operation.
Prune Pruning: deleting entries and updating parents.
Put Writing data.
Rename Rename: add and delete.
Upload Multipart upload operation.

Method Summary

Modifier and Type	Method and Description
static BulkOperationState.OperationType	valueOf(String name) Returns the enum constant of this type with the specified name.
static BulkOperationState.OperationType[]	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

Put

public static final BulkOperationState.OperationType Put

Writing data.

Rename

public static final BulkOperationState.OperationType Rename

Rename: add and delete. After the rename, the tree under the destination path can be tagged as authoritative.

Prune

public static final BulkOperationState.OperationType Prune

Pruning: deleting entries and updating parents.

Commit

public static final BulkOperationState.OperationType Commit

Commit operation.

Delete

public static final BulkOperationState.OperationType Delete

Deletion operation.

Fsck

public static final BulkOperationState.OperationType Fsck

FSCK operation.

Import

public static final BulkOperationState.OperationType Import

Bulk directory tree import. After an import, the entire tree under the path has been enumerated and should be tagged as authoritative.

Listing

public static final BulkOperationState.OperationType Listing

Listing update.

Mkdir

public static final BulkOperationState.OperationType Mkdir

Mkdir operation.

Upload

public static final BulkOperationState.OperationType Upload

Multipart upload operation.

Method Detail

values

public static BulkOperationState.OperationType[] 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 (BulkOperationState.OperationType c : BulkOperationState.OperationType.values())
    System.out.println(c);

Returns:

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

valueOf

public static BulkOperationState.OperationType valueOf(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:

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

NullPointerException - if the argument is null