Class DirectedReadOptions.ReplicaSelection (6.88.0)
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public static final class DirectedReadOptions . ReplicaSelection extends GeneratedMessageV3 implements DirectedReadOptions . ReplicaSelectionOrBuilder
The 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
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields
LOCATION_FIELD_NUMBER
public static final int LOCATION_FIELD_NUMBER
Field Value
Type Description
int
TYPE_FIELD_NUMBER
public static final int TYPE_FIELD_NUMBER
Field Value
Type Description
int
Static Methods
getDefaultInstance()
public static DirectedReadOptions . ReplicaSelection getDefaultInstance ()
getDescriptor()
public static final Descriptors . Descriptor getDescriptor ()
newBuilder()
public static DirectedReadOptions . ReplicaSelection . Builder newBuilder ()
newBuilder(DirectedReadOptions.ReplicaSelection prototype)
public static DirectedReadOptions . ReplicaSelection . Builder newBuilder ( DirectedReadOptions . ReplicaSelection prototype )
public static DirectedReadOptions . ReplicaSelection parseDelimitedFrom ( InputStream input )
public static DirectedReadOptions . ReplicaSelection parseDelimitedFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
parseFrom(byte[] data)
public static DirectedReadOptions . ReplicaSelection parseFrom ( byte [] data )
Parameter
Name Description
databyte []
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static DirectedReadOptions . ReplicaSelection parseFrom ( byte [] data , ExtensionRegistryLite extensionRegistry )
parseFrom(ByteString data)
public static DirectedReadOptions . ReplicaSelection parseFrom ( ByteString data )
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static DirectedReadOptions . ReplicaSelection parseFrom ( ByteString data , ExtensionRegistryLite extensionRegistry )
public static DirectedReadOptions . ReplicaSelection parseFrom ( CodedInputStream input )
public static DirectedReadOptions . ReplicaSelection parseFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
public static DirectedReadOptions . ReplicaSelection parseFrom ( InputStream input )
public static DirectedReadOptions . ReplicaSelection parseFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
parseFrom(ByteBuffer data)
public static DirectedReadOptions . ReplicaSelection parseFrom ( ByteBuffer data )
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static DirectedReadOptions . ReplicaSelection parseFrom ( ByteBuffer data , ExtensionRegistryLite extensionRegistry )
parser()
public static Parser<DirectedReadOptions . ReplicaSelection > parser ()
Methods
equals(Object obj)
public boolean equals ( Object obj )
Parameter
Name Description
objObject
Overrides
getDefaultInstanceForType()
public DirectedReadOptions . ReplicaSelection getDefaultInstanceForType ()
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 ()
Overrides
getSerializedSize()
public int getSerializedSize ()
Returns
Type Description
int
Overrides
getType()
public DirectedReadOptions . ReplicaSelection . Type getType ()
The type of replica.
.google.spanner.v1.DirectedReadOptions.ReplicaSelection.Type type = 2;
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()
Returns
Type Description
int
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3 . FieldAccessorTable internalGetFieldAccessorTable ()
Overrides
isInitialized()
public final boolean isInitialized ()
Overrides
newBuilderForType()
public DirectedReadOptions . ReplicaSelection . Builder newBuilderForType ()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected DirectedReadOptions . ReplicaSelection . Builder newBuilderForType ( GeneratedMessageV3 . BuilderParent parent )
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance ( GeneratedMessageV3 . UnusedPrivateParameter unused )
Returns
Type Description
Object
Overrides
toBuilder()
public DirectedReadOptions . ReplicaSelection . Builder toBuilder ()
writeTo(CodedOutputStream output)
public void writeTo ( CodedOutputStream output )
Overrides
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Last updated 2026-03-14 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-03-14 UTC."],[],[]]
