alluxio.proto.journal

Enum File.XAttrUpdateStrategy

java.lang.Object

java.lang.Enum<File.XAttrUpdateStrategy>

alluxio.proto.journal.File.XAttrUpdateStrategy

All Implemented Interfaces:

com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<File.XAttrUpdateStrategy>

Enclosing class:

File

public static enum File.XAttrUpdateStrategy
extends Enum<File.XAttrUpdateStrategy>
implements com.google.protobuf.ProtocolMessageEnum

 XAttrUpdateStrategy controls the behaviour for
 handling updates to the xAttr map
 - TRUNCATE:       Replaces the existing xAttr map with the provided xAttr
 - UNION_REPLACE:  Inserts all keys from xAttr and overwrites any existing keys
 - UNION_PRESERVE: Inserts all new keys from xAttr (i.e: preserves any existing keys)
 - DELETE_KEYS:    Deletes the specified xAttr keys from the existing xAttr map
 

Protobuf enum alluxio.proto.journal.XAttrUpdateStrategy

Enum Constant Summary

Enum Constants

Enum Constant and Description
DELETE_KEYS DELETE_KEYS = 4;
TRUNCATE TRUNCATE = 1;
UNION_PRESERVE UNION_PRESERVE = 3;
UNION_REPLACE UNION_REPLACE = 2;

Field Summary

Fields

Modifier and Type	Field and Description
static int	DELETE_KEYS_VALUE DELETE_KEYS = 4;
static int	TRUNCATE_VALUE TRUNCATE = 1;
static int	UNION_PRESERVE_VALUE UNION_PRESERVE = 3;
static int	UNION_REPLACE_VALUE UNION_REPLACE = 2;

Method Summary

Modifier and Type	Method and Description
static File.XAttrUpdateStrategy	forNumber(int value)
static com.google.protobuf.Descriptors.EnumDescriptor	getDescriptor()
com.google.protobuf.Descriptors.EnumDescriptor	getDescriptorForType()
int	getNumber()
com.google.protobuf.Descriptors.EnumValueDescriptor	getValueDescriptor()
static com.google.protobuf.Internal.EnumLiteMap<File.XAttrUpdateStrategy>	internalGetValueMap()
static File.XAttrUpdateStrategy	valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
static File.XAttrUpdateStrategy	valueOf(int value) Deprecated. Use forNumber(int) instead.
static File.XAttrUpdateStrategy	valueOf(String name) Returns the enum constant of this type with the specified name.
static File.XAttrUpdateStrategy[]	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

TRUNCATE

public static final File.XAttrUpdateStrategy TRUNCATE

TRUNCATE = 1;

UNION_REPLACE

public static final File.XAttrUpdateStrategy UNION_REPLACE

UNION_REPLACE = 2;

UNION_PRESERVE

public static final File.XAttrUpdateStrategy UNION_PRESERVE

UNION_PRESERVE = 3;

DELETE_KEYS

public static final File.XAttrUpdateStrategy DELETE_KEYS

DELETE_KEYS = 4;

Field Detail

TRUNCATE_VALUE

public static final int TRUNCATE_VALUE

TRUNCATE = 1;

See Also:

Constant Field Values

UNION_REPLACE_VALUE

public static final int UNION_REPLACE_VALUE

UNION_REPLACE = 2;

See Also:

Constant Field Values

UNION_PRESERVE_VALUE

public static final int UNION_PRESERVE_VALUE

UNION_PRESERVE = 3;

See Also:

Constant Field Values

DELETE_KEYS_VALUE

public static final int DELETE_KEYS_VALUE

DELETE_KEYS = 4;

See Also:

Constant Field Values

Method Detail

values

public static File.XAttrUpdateStrategy[] 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 (File.XAttrUpdateStrategy c : File.XAttrUpdateStrategy.values())
    System.out.println(c);

Returns:

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

valueOf

public static File.XAttrUpdateStrategy 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

getNumber

public final int getNumber()

Specified by:

getNumber in interface com.google.protobuf.Internal.EnumLite

Specified by:

getNumber in interface com.google.protobuf.ProtocolMessageEnum

valueOf

@Deprecated
public static File.XAttrUpdateStrategy valueOf(int value)

Deprecated. Use forNumber(int) instead.

Parameters:

value - The numeric wire value of the corresponding enum entry.

Returns:

The enum associated with the given numeric wire value.

forNumber

public static File.XAttrUpdateStrategy forNumber(int value)

Parameters:

value - The numeric wire value of the corresponding enum entry.

Returns:

The enum associated with the given numeric wire value.

internalGetValueMap

public static com.google.protobuf.Internal.EnumLiteMap<File.XAttrUpdateStrategy> internalGetValueMap()

getValueDescriptor

public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()

Specified by:

getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

getDescriptorForType

public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()

Specified by:

getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

getDescriptor

public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

valueOf

public static File.XAttrUpdateStrategy valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)