com.google.datastore.admin.v1

Enum MigrationStep

java.lang.Object

java.lang.Enum<MigrationStep>

com.google.datastore.admin.v1.MigrationStep

All Implemented Interfaces:

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

public enum MigrationStep
extends Enum<MigrationStep>
implements com.google.protobuf.ProtocolMessageEnum

 Steps in a migration.
 

Protobuf enum google.datastore.admin.v1.MigrationStep

Enum Constant Summary

Enum Constants

Enum Constant and Description
APPLY_WRITES_SYNCHRONOUSLY Writes are applied synchronously to at least one replica.
COPY_AND_VERIFY Data is copied to Cloud Firestore and then verified to match the data in Cloud Datastore.
MIGRATION_STEP_UNSPECIFIED Unspecified.
PREPARE Pre-migration: the database is prepared for migration.
REDIRECT_EVENTUALLY_CONSISTENT_READS Eventually-consistent reads are redirected to Cloud Firestore.
REDIRECT_STRONGLY_CONSISTENT_READS Strongly-consistent reads are redirected to Cloud Firestore.
REDIRECT_WRITES Writes are redirected to Cloud Firestore.
START Start of migration.
UNRECOGNIZED

Field Summary

Fields

Modifier and Type	Field and Description
static int	APPLY_WRITES_SYNCHRONOUSLY_VALUE Writes are applied synchronously to at least one replica.
static int	COPY_AND_VERIFY_VALUE Data is copied to Cloud Firestore and then verified to match the data in Cloud Datastore.
static int	MIGRATION_STEP_UNSPECIFIED_VALUE Unspecified.
static int	PREPARE_VALUE Pre-migration: the database is prepared for migration.
static int	REDIRECT_EVENTUALLY_CONSISTENT_READS_VALUE Eventually-consistent reads are redirected to Cloud Firestore.
static int	REDIRECT_STRONGLY_CONSISTENT_READS_VALUE Strongly-consistent reads are redirected to Cloud Firestore.
static int	REDIRECT_WRITES_VALUE Writes are redirected to Cloud Firestore.
static int	START_VALUE Start of migration.

Method Summary

Modifier and Type	Method and Description
static MigrationStep	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<MigrationStep>	internalGetValueMap()
static MigrationStep	valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
static MigrationStep	valueOf(int value) Deprecated. Use forNumber(int) instead.
static MigrationStep	valueOf(String name) Returns the enum constant of this type with the specified name.
static MigrationStep[]	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

MIGRATION_STEP_UNSPECIFIED

public static final MigrationStep MIGRATION_STEP_UNSPECIFIED

 Unspecified.
 

MIGRATION_STEP_UNSPECIFIED = 0;

PREPARE

public static final MigrationStep PREPARE

 Pre-migration: the database is prepared for migration.
 

PREPARE = 6;

START

public static final MigrationStep START

 Start of migration.
 

START = 1;

APPLY_WRITES_SYNCHRONOUSLY

public static final MigrationStep APPLY_WRITES_SYNCHRONOUSLY

 Writes are applied synchronously to at least one replica.
 

APPLY_WRITES_SYNCHRONOUSLY = 7;

COPY_AND_VERIFY

public static final MigrationStep COPY_AND_VERIFY

 Data is copied to Cloud Firestore and then verified to match the data in
 Cloud Datastore.
 

COPY_AND_VERIFY = 2;

REDIRECT_EVENTUALLY_CONSISTENT_READS

public static final MigrationStep REDIRECT_EVENTUALLY_CONSISTENT_READS

 Eventually-consistent reads are redirected to Cloud Firestore.
 

REDIRECT_EVENTUALLY_CONSISTENT_READS = 3;

REDIRECT_STRONGLY_CONSISTENT_READS

public static final MigrationStep REDIRECT_STRONGLY_CONSISTENT_READS

 Strongly-consistent reads are redirected to Cloud Firestore.
 

REDIRECT_STRONGLY_CONSISTENT_READS = 4;

REDIRECT_WRITES

public static final MigrationStep REDIRECT_WRITES

 Writes are redirected to Cloud Firestore.
 

REDIRECT_WRITES = 5;

UNRECOGNIZED

public static final MigrationStep UNRECOGNIZED

Field Detail

MIGRATION_STEP_UNSPECIFIED_VALUE

public static final int MIGRATION_STEP_UNSPECIFIED_VALUE

 Unspecified.
 

MIGRATION_STEP_UNSPECIFIED = 0;

See Also:

Constant Field Values

PREPARE_VALUE

public static final int PREPARE_VALUE

 Pre-migration: the database is prepared for migration.
 

PREPARE = 6;

See Also:

Constant Field Values

START_VALUE

public static final int START_VALUE

 Start of migration.
 

START = 1;

See Also:

Constant Field Values

APPLY_WRITES_SYNCHRONOUSLY_VALUE

public static final int APPLY_WRITES_SYNCHRONOUSLY_VALUE

 Writes are applied synchronously to at least one replica.
 

APPLY_WRITES_SYNCHRONOUSLY = 7;

See Also:

Constant Field Values

COPY_AND_VERIFY_VALUE

public static final int COPY_AND_VERIFY_VALUE

 Data is copied to Cloud Firestore and then verified to match the data in
 Cloud Datastore.
 

COPY_AND_VERIFY = 2;

See Also:

Constant Field Values

REDIRECT_EVENTUALLY_CONSISTENT_READS_VALUE

public static final int REDIRECT_EVENTUALLY_CONSISTENT_READS_VALUE

 Eventually-consistent reads are redirected to Cloud Firestore.
 

REDIRECT_EVENTUALLY_CONSISTENT_READS = 3;

See Also:

Constant Field Values

REDIRECT_STRONGLY_CONSISTENT_READS_VALUE

public static final int REDIRECT_STRONGLY_CONSISTENT_READS_VALUE

 Strongly-consistent reads are redirected to Cloud Firestore.
 

REDIRECT_STRONGLY_CONSISTENT_READS = 4;

See Also:

Constant Field Values

REDIRECT_WRITES_VALUE

public static final int REDIRECT_WRITES_VALUE

 Writes are redirected to Cloud Firestore.
 

REDIRECT_WRITES = 5;

See Also:

Constant Field Values

Method Detail

values

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

Returns:

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

valueOf

public static MigrationStep 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 MigrationStep 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 MigrationStep 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<MigrationStep> 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 MigrationStep valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)