com.google.spanner.admin.instance.v1

Enum ReplicaInfo.ReplicaType

java.lang.Object

java.lang.Enum<ReplicaInfo.ReplicaType>

com.google.spanner.admin.instance.v1.ReplicaInfo.ReplicaType

All Implemented Interfaces:

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

Enclosing class:

ReplicaInfo

public static enum ReplicaInfo.ReplicaType
extends Enum<ReplicaInfo.ReplicaType>
implements com.google.protobuf.ProtocolMessageEnum

 Indicates the type of replica.  See the [replica types
 documentation](https://cloud.google.com/spanner/docs/replication#replica_types)
 for more details.
 

Protobuf enum google.spanner.admin.instance.v1.ReplicaInfo.ReplicaType

Enum Constant Summary

Enum Constants

Enum Constant and Description
READ_ONLY Read-only replicas only support reads (not writes).
READ_WRITE Read-write replicas support both reads and writes.
TYPE_UNSPECIFIED Not specified.
UNRECOGNIZED
WITNESS Witness replicas don't support reads but do participate in voting to commit writes.

Field Summary

Fields

Modifier and Type	Field and Description
static int	READ_ONLY_VALUE Read-only replicas only support reads (not writes).
static int	READ_WRITE_VALUE Read-write replicas support both reads and writes.
static int	TYPE_UNSPECIFIED_VALUE Not specified.
static int	WITNESS_VALUE Witness replicas don't support reads but do participate in voting to commit writes.

Method Summary

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

TYPE_UNSPECIFIED

public static final ReplicaInfo.ReplicaType TYPE_UNSPECIFIED

 Not specified.
 

TYPE_UNSPECIFIED = 0;

READ_WRITE

public static final ReplicaInfo.ReplicaType READ_WRITE

 Read-write replicas support both reads and writes. These replicas:
 * Maintain a full copy of your data.
 * Serve reads.
 * Can vote whether to commit a write.
 * Participate in leadership election.
 * Are eligible to become a leader.
 

READ_WRITE = 1;

READ_ONLY

public static final ReplicaInfo.ReplicaType READ_ONLY

 Read-only replicas only support reads (not writes). Read-only replicas:
 * Maintain a full copy of your data.
 * Serve reads.
 * Do not participate in voting to commit writes.
 * Are not eligible to become a leader.
 

READ_ONLY = 2;

WITNESS

public static final ReplicaInfo.ReplicaType WITNESS

 Witness replicas don't support reads but do participate in voting to
 commit writes. Witness replicas:
 * Do not maintain a full copy of data.
 * Do not serve reads.
 * Vote whether to commit writes.
 * Participate in leader election but are not eligible to become leader.
 

WITNESS = 3;

UNRECOGNIZED

public static final ReplicaInfo.ReplicaType UNRECOGNIZED

Field Detail

TYPE_UNSPECIFIED_VALUE

public static final int TYPE_UNSPECIFIED_VALUE

 Not specified.
 

TYPE_UNSPECIFIED = 0;

See Also:

Constant Field Values

READ_WRITE_VALUE

public static final int READ_WRITE_VALUE

 Read-write replicas support both reads and writes. These replicas:
 * Maintain a full copy of your data.
 * Serve reads.
 * Can vote whether to commit a write.
 * Participate in leadership election.
 * Are eligible to become a leader.
 

READ_WRITE = 1;

See Also:

Constant Field Values

READ_ONLY_VALUE

public static final int READ_ONLY_VALUE

 Read-only replicas only support reads (not writes). Read-only replicas:
 * Maintain a full copy of your data.
 * Serve reads.
 * Do not participate in voting to commit writes.
 * Are not eligible to become a leader.
 

READ_ONLY = 2;

See Also:

Constant Field Values

WITNESS_VALUE

public static final int WITNESS_VALUE

 Witness replicas don't support reads but do participate in voting to
 commit writes. Witness replicas:
 * Do not maintain a full copy of data.
 * Do not serve reads.
 * Vote whether to commit writes.
 * Participate in leader election but are not eligible to become leader.
 

WITNESS = 3;

See Also:

Constant Field Values

Method Detail

values

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

Returns:

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

valueOf

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