Class Concurrency (6.72.0)

Version 6.72.0

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public final class Concurrency extends GeneratedMessageV3 implements ConcurrencyOrBuilder

Concurrency for read-only transactions.

Protobuf type google.spanner.executor.v1.Concurrency

Inheritance

Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > Concurrency

Implements

ConcurrencyOrBuilder

Inherited Members

AbstractMessage.equals(Object)

AbstractMessage.findInitializationErrors()

AbstractMessage.getInitializationErrorString()

AbstractMessage.hashBoolean(boolean)

AbstractMessage.hashCode()

AbstractMessage.hashEnum(Internal.EnumLite)

AbstractMessage.hashEnumList(List<? extends Internal.EnumLite>)

AbstractMessage.hashFields(int,Map<Descriptors.FieldDescriptor,Object>)

AbstractMessage.hashLong(long)

AbstractMessage.toString()

AbstractMessageLite.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.checkByteStringIsUtf8(ByteString)

AbstractMessageLite.toByteArray()

AbstractMessageLite.toByteString()

AbstractMessageLite.writeDelimitedTo(OutputStream)

AbstractMessageLite.writeTo(OutputStream)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)

GeneratedMessageV3.<V>serializeBooleanMapTo(CodedOutputStream,MapField<Boolean,V>,MapEntry<Boolean,V>,int)

GeneratedMessageV3.<V>serializeIntegerMapTo(CodedOutputStream,MapField<Integer,V>,MapEntry<Integer,V>,int)

GeneratedMessageV3.<V>serializeLongMapTo(CodedOutputStream,MapField<Long,V>,MapEntry<Long,V>,int)

GeneratedMessageV3.<V>serializeStringMapTo(CodedOutputStream,MapField<String,V>,MapEntry<String,V>,int)

GeneratedMessageV3.canUseUnsafe()

GeneratedMessageV3.computeStringSize(int,Object)

GeneratedMessageV3.computeStringSizeNoTag(Object)

GeneratedMessageV3.emptyBooleanList()

GeneratedMessageV3.emptyDoubleList()

GeneratedMessageV3.emptyFloatList()

GeneratedMessageV3.emptyIntList()

GeneratedMessageV3.emptyLongList()

GeneratedMessageV3.getAllFields()

GeneratedMessageV3.getDescriptorForType()

GeneratedMessageV3.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.getParserForType()

GeneratedMessageV3.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.getRepeatedFieldCount(Descriptors.FieldDescriptor)

GeneratedMessageV3.getSerializedSize()

GeneratedMessageV3.getUnknownFields()

GeneratedMessageV3.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.internalGetFieldAccessorTable()

GeneratedMessageV3.internalGetMapField(int)

com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)

GeneratedMessageV3.isInitialized()

GeneratedMessageV3.isStringEmpty(Object)

GeneratedMessageV3.makeExtensionsImmutable()

GeneratedMessageV3.mergeFromAndMakeImmutableInternal(CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.mutableCopy(Internal.BooleanList)

GeneratedMessageV3.mutableCopy(Internal.DoubleList)

GeneratedMessageV3.mutableCopy(Internal.FloatList)

GeneratedMessageV3.mutableCopy(Internal.IntList)

GeneratedMessageV3.mutableCopy(Internal.LongList)

GeneratedMessageV3.newBooleanList()

GeneratedMessageV3.newBuilderForType(AbstractMessage.BuilderParent)

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent)

GeneratedMessageV3.newDoubleList()

GeneratedMessageV3.newFloatList()

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter)

GeneratedMessageV3.newIntList()

GeneratedMessageV3.newLongList()

GeneratedMessageV3.parseUnknownField(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.parseUnknownFieldProto3(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.writeReplace()

GeneratedMessageV3.writeString(CodedOutputStream,int,Object)

GeneratedMessageV3.writeStringNoTag(CodedOutputStream,Object)

GeneratedMessageV3.writeTo(CodedOutputStream)

Object.clone()

Object.finalize()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Fields

BATCH_FIELD_NUMBER

public static final int BATCH_FIELD_NUMBER

Field Value
Type	Description
int

BATCH_READ_TIMESTAMP_MICROS_FIELD_NUMBER

public static final int BATCH_READ_TIMESTAMP_MICROS_FIELD_NUMBER

Field Value
Type	Description
int

EXACT_TIMESTAMP_MICROS_FIELD_NUMBER

public static final int EXACT_TIMESTAMP_MICROS_FIELD_NUMBER

Field Value
Type	Description
int

MAX_STALENESS_SECONDS_FIELD_NUMBER

public static final int MAX_STALENESS_SECONDS_FIELD_NUMBER

Field Value
Type	Description
int

MIN_READ_TIMESTAMP_MICROS_FIELD_NUMBER

public static final int MIN_READ_TIMESTAMP_MICROS_FIELD_NUMBER

Field Value
Type	Description
int

SNAPSHOT_EPOCH_READ_FIELD_NUMBER

public static final int SNAPSHOT_EPOCH_READ_FIELD_NUMBER

Field Value
Type	Description
int

SNAPSHOT_EPOCH_ROOT_TABLE_FIELD_NUMBER

public static final int SNAPSHOT_EPOCH_ROOT_TABLE_FIELD_NUMBER

Field Value
Type	Description
int

STALENESS_SECONDS_FIELD_NUMBER

public static final int STALENESS_SECONDS_FIELD_NUMBER

Field Value
Type	Description
int

STRONG_FIELD_NUMBER

public static final int STRONG_FIELD_NUMBER

Field Value
Type	Description
int

Static Methods

getDefaultInstance()

public static Concurrency getDefaultInstance()

Returns
Type	Description
Concurrency

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()

Returns
Type	Description
Descriptor

newBuilder()

public static Concurrency.Builder newBuilder()

Returns
Type	Description
Concurrency.Builder

newBuilder(Concurrency prototype)

public static Concurrency.Builder newBuilder(Concurrency prototype)

Parameter
Name	Description
prototype	Concurrency

Returns
Type	Description
Concurrency.Builder

parseDelimitedFrom(InputStream input)

public static Concurrency parseDelimitedFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
Concurrency

Exceptions
Type	Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Concurrency parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Concurrency

Exceptions
Type	Description
IOException

parseFrom(byte[] data)

public static Concurrency parseFrom(byte[] data)

Parameter
Name	Description
data	byte[]

Returns
Type	Description
Concurrency

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static Concurrency parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	byte[]
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Concurrency

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static Concurrency parseFrom(ByteString data)

Parameter
Name	Description
data	ByteString

Returns
Type	Description
Concurrency

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static Concurrency parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteString
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Concurrency

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static Concurrency parseFrom(CodedInputStream input)

Parameter
Name	Description
input	CodedInputStream

Returns
Type	Description
Concurrency

Exceptions
Type	Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static Concurrency parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	CodedInputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Concurrency

Exceptions
Type	Description
IOException

parseFrom(InputStream input)

public static Concurrency parseFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
Concurrency

Exceptions
Type	Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Concurrency parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Concurrency

Exceptions
Type	Description
IOException

parseFrom(ByteBuffer data)

public static Concurrency parseFrom(ByteBuffer data)

Parameter
Name	Description
data	ByteBuffer

Returns
Type	Description
Concurrency

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static Concurrency parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteBuffer
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Concurrency

Exceptions
Type	Description
InvalidProtocolBufferException

parser()

public static Parser<Concurrency> parser()

Returns
Type	Description
Parser<Concurrency>

Methods

equals(Object obj)

public boolean equals(Object obj)

Parameter
Name	Description
obj	Object

Returns
Type	Description
boolean

Overrides

AbstractMessage.equals(Object other)

getBatch()

public boolean getBatch()

Indicates a batch read, must only be set to true, or unset.

bool batch = 6;

Returns
Type	Description
boolean	The batch.

getBatchReadTimestampMicros()

public long getBatchReadTimestampMicros()

Set only when batch is true.

int64 batch_read_timestamp_micros = 9;

Returns
Type	Description
long	The batchReadTimestampMicros.

getConcurrencyModeCase()

public Concurrency.ConcurrencyModeCase getConcurrencyModeCase()

Returns
Type	Description
Concurrency.ConcurrencyModeCase

getDefaultInstanceForType()

public Concurrency getDefaultInstanceForType()

Returns
Type	Description
Concurrency

getExactTimestampMicros()

public long getExactTimestampMicros()

Indicates a read at a consistent timestamp.

int64 exact_timestamp_micros = 4;

Returns
Type	Description
long	The exactTimestampMicros.

getMaxStalenessSeconds()

public double getMaxStalenessSeconds()

Indicates a boundedly stale read that is at most N seconds stale.

double max_staleness_seconds = 3;

Returns
Type	Description
double	The maxStalenessSeconds.

getMinReadTimestampMicros()

public long getMinReadTimestampMicros()

Indicates a boundedly stale read that reads at a timestamp >= T.

int64 min_read_timestamp_micros = 2;

Returns
Type	Description
long	The minReadTimestampMicros.

getParserForType()

public Parser<Concurrency> getParserForType()

Returns
Type	Description
Parser<Concurrency>

Overrides

GeneratedMessageV3.getParserForType()

getSerializedSize()

public int getSerializedSize()

Returns
Type	Description
int

Overrides

GeneratedMessageV3.getSerializedSize()

getSnapshotEpochRead()

public boolean getSnapshotEpochRead()

True if exact_timestamp_micros is set, and the chosen timestamp is that of a snapshot epoch.

bool snapshot_epoch_read = 7;

Returns
Type	Description
boolean	The snapshotEpochRead.

getSnapshotEpochRootTable()

public String getSnapshotEpochRootTable()

If set, this is a snapshot epoch read constrained to read only the specified log scope root table, and its children. Will not be set for full database epochs.

string snapshot_epoch_root_table = 8;

Returns
Type	Description
String	The snapshotEpochRootTable.

getSnapshotEpochRootTableBytes()

public ByteString getSnapshotEpochRootTableBytes()

If set, this is a snapshot epoch read constrained to read only the specified log scope root table, and its children. Will not be set for full database epochs.

string snapshot_epoch_root_table = 8;

Returns
Type	Description
ByteString	The bytes for snapshotEpochRootTable.

getStalenessSeconds()

public double getStalenessSeconds()

Indicates a read at a consistent timestamp that is specified relative to now. That is, if the caller has specified an exact staleness of s seconds, we will read at now - s.

double staleness_seconds = 1;

Returns
Type	Description
double	The stalenessSeconds.

getStrong()

public boolean getStrong()

Indicates a strong read, must only be set to true, or unset.

bool strong = 5;

Returns
Type	Description
boolean	The strong.

hasBatch()

public boolean hasBatch()

Indicates a batch read, must only be set to true, or unset.

bool batch = 6;

Returns
Type	Description
boolean	Whether the batch field is set.

hasExactTimestampMicros()

public boolean hasExactTimestampMicros()

Indicates a read at a consistent timestamp.

int64 exact_timestamp_micros = 4;

Returns
Type	Description
boolean	Whether the exactTimestampMicros field is set.

hasMaxStalenessSeconds()

public boolean hasMaxStalenessSeconds()

Indicates a boundedly stale read that is at most N seconds stale.

double max_staleness_seconds = 3;

Returns
Type	Description
boolean	Whether the maxStalenessSeconds field is set.

hasMinReadTimestampMicros()

public boolean hasMinReadTimestampMicros()

Indicates a boundedly stale read that reads at a timestamp >= T.

int64 min_read_timestamp_micros = 2;

Returns
Type	Description
boolean	Whether the minReadTimestampMicros field is set.

hasStalenessSeconds()

public boolean hasStalenessSeconds()

Indicates a read at a consistent timestamp that is specified relative to now. That is, if the caller has specified an exact staleness of s seconds, we will read at now - s.

double staleness_seconds = 1;

Returns
Type	Description
boolean	Whether the stalenessSeconds field is set.

hasStrong()

public boolean hasStrong()

Indicates a strong read, must only be set to true, or unset.

bool strong = 5;

Returns
Type	Description
boolean	Whether the strong field is set.

hashCode()

public int hashCode()

Returns
Type	Description
int

Overrides

AbstractMessage.hashCode()

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns
Type	Description
FieldAccessorTable

Overrides

GeneratedMessageV3.internalGetFieldAccessorTable()

isInitialized()

public final boolean isInitialized()

Returns
Type	Description
boolean

Overrides

GeneratedMessageV3.isInitialized()

newBuilderForType()

public Concurrency.Builder newBuilderForType()

Returns
Type	Description
Concurrency.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected Concurrency.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)

Parameter
Name	Description
parent	BuilderParent

Returns
Type	Description
Concurrency.Builder

Overrides

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent parent)

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

Parameter
Name	Description
unused	UnusedPrivateParameter

Returns
Type	Description
Object

Overrides

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

toBuilder()

public Concurrency.Builder toBuilder()

Returns
Type	Description
Concurrency.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)

Parameter
Name	Description
output	CodedOutputStream

Overrides

GeneratedMessageV3.writeTo(CodedOutputStream output)

Exceptions
Type	Description
IOException