public static final class DirectedReadOptions.ReplicaSelection extends GeneratedMessageV3 implements DirectedReadOptions.ReplicaSelectionOrBuilderThe directed read replica selector. Callers must provide one or more of the following fields for replica selection:
location- The location must be one of the regions within the multi-region configuration of your database.type- The type of the replica.Some examples of using replica_selectors are:
location:us-east1--> The "us-east1" replica(s) of any available type will be used to process the request.type:READ_ONLY--> The "READ_ONLY" type replica(s) in nearest available location will be used to process the request.location:us-east1 type:READ_ONLY--> The "READ_ONLY" type replica(s) in location "us-east1" will be used to process the request.
Protobuf type google.spanner.v1.DirectedReadOptions.ReplicaSelection
Inheritance
Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > DirectedReadOptions.ReplicaSelectionStatic Fields
LOCATION_FIELD_NUMBER
public static final int LOCATION_FIELD_NUMBER| Field Value | |
|---|---|
| Type | Description |
int |
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TYPE_FIELD_NUMBER
public static final int TYPE_FIELD_NUMBER| Field Value | |
|---|---|
| Type | Description |
int |
|
Static Methods
getDefaultInstance()
public static DirectedReadOptions.ReplicaSelection getDefaultInstance()| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()| Returns | |
|---|---|
| Type | Description |
Descriptor |
|
newBuilder()
public static DirectedReadOptions.ReplicaSelection.Builder newBuilder()| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection.Builder |
|
newBuilder(DirectedReadOptions.ReplicaSelection prototype)
public static DirectedReadOptions.ReplicaSelection.Builder newBuilder(DirectedReadOptions.ReplicaSelection prototype)| Parameter | |
|---|---|
| Name | Description |
prototype |
DirectedReadOptions.ReplicaSelection |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection.Builder |
|
parseDelimitedFrom(InputStream input)
public static DirectedReadOptions.ReplicaSelection parseDelimitedFrom(InputStream input)| Parameter | |
|---|---|
| Name | Description |
input |
InputStream |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
IOException |
|
parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static DirectedReadOptions.ReplicaSelection parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
input |
InputStream |
extensionRegistry |
ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
IOException |
|
parseFrom(byte[] data)
public static DirectedReadOptions.ReplicaSelection parseFrom(byte[] data)| Parameter | |
|---|---|
| Name | Description |
data |
byte[] |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException |
|
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static DirectedReadOptions.ReplicaSelection parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
data |
byte[] |
extensionRegistry |
ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException |
|
parseFrom(ByteString data)
public static DirectedReadOptions.ReplicaSelection parseFrom(ByteString data)| Parameter | |
|---|---|
| Name | Description |
data |
ByteString |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException |
|
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static DirectedReadOptions.ReplicaSelection parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
data |
ByteString |
extensionRegistry |
ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException |
|
parseFrom(CodedInputStream input)
public static DirectedReadOptions.ReplicaSelection parseFrom(CodedInputStream input)| Parameter | |
|---|---|
| Name | Description |
input |
CodedInputStream |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
IOException |
|
parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static DirectedReadOptions.ReplicaSelection parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
input |
CodedInputStream |
extensionRegistry |
ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
IOException |
|
parseFrom(InputStream input)
public static DirectedReadOptions.ReplicaSelection parseFrom(InputStream input)| Parameter | |
|---|---|
| Name | Description |
input |
InputStream |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
IOException |
|
parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static DirectedReadOptions.ReplicaSelection parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
input |
InputStream |
extensionRegistry |
ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
IOException |
|
parseFrom(ByteBuffer data)
public static DirectedReadOptions.ReplicaSelection parseFrom(ByteBuffer data)| Parameter | |
|---|---|
| Name | Description |
data |
ByteBuffer |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException |
|
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static DirectedReadOptions.ReplicaSelection parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
data |
ByteBuffer |
extensionRegistry |
ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException |
|
parser()
public static Parser<DirectedReadOptions.ReplicaSelection> parser()| Returns | |
|---|---|
| Type | Description |
Parser<ReplicaSelection> |
|
Methods
equals(Object obj)
public boolean equals(Object obj)| Parameter | |
|---|---|
| Name | Description |
obj |
Object |
| Returns | |
|---|---|
| Type | Description |
boolean |
|
getDefaultInstanceForType()
public DirectedReadOptions.ReplicaSelection getDefaultInstanceForType()| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection |
|
getLocation()
public String getLocation()The location or region of the serving requests, e.g. "us-east1".
string location = 1;
| Returns | |
|---|---|
| Type | Description |
String |
The location. |
getLocationBytes()
public ByteString getLocationBytes()The location or region of the serving requests, e.g. "us-east1".
string location = 1;
| Returns | |
|---|---|
| Type | Description |
ByteString |
The bytes for location. |
getParserForType()
public Parser<DirectedReadOptions.ReplicaSelection> getParserForType()| Returns | |
|---|---|
| Type | Description |
Parser<ReplicaSelection> |
|
getSerializedSize()
public int getSerializedSize()| Returns | |
|---|---|
| Type | Description |
int |
|
getType()
public DirectedReadOptions.ReplicaSelection.Type getType()The type of replica.
.google.spanner.v1.DirectedReadOptions.ReplicaSelection.Type type = 2;
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection.Type |
The type. |
getTypeValue()
public int getTypeValue()The type of replica.
.google.spanner.v1.DirectedReadOptions.ReplicaSelection.Type type = 2;
| Returns | |
|---|---|
| Type | Description |
int |
The enum numeric value on the wire for type. |
hashCode()
public int hashCode()| Returns | |
|---|---|
| Type | Description |
int |
|
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()| Returns | |
|---|---|
| Type | Description |
FieldAccessorTable |
|
isInitialized()
public final boolean isInitialized()| Returns | |
|---|---|
| Type | Description |
boolean |
|
newBuilderForType()
public DirectedReadOptions.ReplicaSelection.Builder newBuilderForType()| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection.Builder |
|
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected DirectedReadOptions.ReplicaSelection.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)| Parameter | |
|---|---|
| Name | Description |
parent |
BuilderParent |
| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection.Builder |
|
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)| Parameter | |
|---|---|
| Name | Description |
unused |
UnusedPrivateParameter |
| Returns | |
|---|---|
| Type | Description |
Object |
|
toBuilder()
public DirectedReadOptions.ReplicaSelection.Builder toBuilder()| Returns | |
|---|---|
| Type | Description |
DirectedReadOptions.ReplicaSelection.Builder |
|
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)| Parameter | |
|---|---|
| Name | Description |
output |
CodedOutputStream |
| Exceptions | |
|---|---|
| Type | Description |
IOException |
|