com.google.spanner.v1

Class Transaction

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessageV3

com.google.spanner.v1.Transaction

All Implemented Interfaces:

Message, MessageLite, MessageLiteOrBuilder, MessageOrBuilder, TransactionOrBuilder, Serializable

public final class Transaction
extends GeneratedMessageV3
implements TransactionOrBuilder

 A transaction.
 

Protobuf type google.spanner.v1.Transaction

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Transaction.Builder A transaction.

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

GeneratedMessageV3.BuilderParent, GeneratedMessageV3.ExtendableBuilder<MessageType extends GeneratedMessageV3.ExtendableMessage,BuilderType extends GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, GeneratedMessageV3.ExtendableMessage<MessageType extends GeneratedMessageV3.ExtendableMessage>, GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends GeneratedMessageV3.ExtendableMessage>, GeneratedMessageV3.FieldAccessorTable, GeneratedMessageV3.UnusedPrivateParameter

Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

AbstractMessageLite.InternalOneOfEnum

Field Summary

Fields

Modifier and Type	Field and Description
static int	ID_FIELD_NUMBER
static int	READ_TIMESTAMP_FIELD_NUMBER

Fields inherited from class com.google.protobuf.GeneratedMessageV3

alwaysUseFieldBuilders, unknownFields

Fields inherited from class com.google.protobuf.AbstractMessage

memoizedSize

Fields inherited from class com.google.protobuf.AbstractMessageLite

memoizedHashCode

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
static Transaction	getDefaultInstance()
Transaction	getDefaultInstanceForType()
static Descriptors.Descriptor	getDescriptor()
ByteString	getId() `id` may be used to identify the transaction in subsequent [Read][google.spanner.v1.Spanner.Read], [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql], [Commit][google.spanner.v1.Spanner.Commit], or [Rollback][google.spanner.v1.Spanner.Rollback] calls.
Parser<Transaction>	getParserForType()
Timestamp	getReadTimestamp() For snapshot read-only transactions, the read timestamp chosen for the transaction.
TimestampOrBuilder	getReadTimestampOrBuilder() For snapshot read-only transactions, the read timestamp chosen for the transaction.
int	getSerializedSize()
UnknownFieldSet	getUnknownFields()
int	hashCode()
boolean	hasReadTimestamp() For snapshot read-only transactions, the read timestamp chosen for the transaction.
protected GeneratedMessageV3.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static Transaction.Builder	newBuilder()
static Transaction.Builder	newBuilder(Transaction prototype)
Transaction.Builder	newBuilderForType()
protected Transaction.Builder	newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected Object	newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
static Transaction	parseDelimitedFrom(InputStream input)
static Transaction	parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
static Transaction	parseFrom(byte[] data)
static Transaction	parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
static Transaction	parseFrom(ByteBuffer data)
static Transaction	parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
static Transaction	parseFrom(ByteString data)
static Transaction	parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
static Transaction	parseFrom(CodedInputStream input)
static Transaction	parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
static Transaction	parseFrom(InputStream input)
static Transaction	parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
static Parser<Transaction>	parser()
Transaction.Builder	toBuilder()
void	writeTo(CodedOutputStream output)

Methods inherited from class com.google.protobuf.GeneratedMessageV3

canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, internalGetMapField, isStringEmpty, makeExtensionsImmutable, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

Methods inherited from class com.google.protobuf.AbstractMessage

findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite

addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Field Detail

ID_FIELD_NUMBER

public static final int ID_FIELD_NUMBER

See Also:

Constant Field Values

READ_TIMESTAMP_FIELD_NUMBER

public static final int READ_TIMESTAMP_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

newInstance

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

Overrides:

newInstance in class GeneratedMessageV3

getUnknownFields

public final UnknownFieldSet getUnknownFields()

Specified by:

getUnknownFields in interface MessageOrBuilder

Overrides:

getUnknownFields in class GeneratedMessageV3

getDescriptor

public static final Descriptors.Descriptor getDescriptor()

internalGetFieldAccessorTable

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Specified by:

internalGetFieldAccessorTable in class GeneratedMessageV3

getId

public ByteString getId()

 `id` may be used to identify the transaction in subsequent
 [Read][google.spanner.v1.Spanner.Read],
 [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql],
 [Commit][google.spanner.v1.Spanner.Commit], or
 [Rollback][google.spanner.v1.Spanner.Rollback] calls.
 Single-use read-only transactions do not have IDs, because
 single-use transactions do not support multiple requests.
 

bytes id = 1;

Specified by:

getId in interface TransactionOrBuilder

Returns:

The id.

hasReadTimestamp

public boolean hasReadTimestamp()

 For snapshot read-only transactions, the read timestamp chosen
 for the transaction. Not returned by default: see
 [TransactionOptions.ReadOnly.return_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.return_read_timestamp].
 A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
 Example: `"2014-10-02T15:01:23.045123456Z"`.
 

.google.protobuf.Timestamp read_timestamp = 2;

Specified by:

hasReadTimestamp in interface TransactionOrBuilder

Returns:

Whether the readTimestamp field is set.

getReadTimestamp

public Timestamp getReadTimestamp()

 For snapshot read-only transactions, the read timestamp chosen
 for the transaction. Not returned by default: see
 [TransactionOptions.ReadOnly.return_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.return_read_timestamp].
 A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
 Example: `"2014-10-02T15:01:23.045123456Z"`.
 

.google.protobuf.Timestamp read_timestamp = 2;

Specified by:

getReadTimestamp in interface TransactionOrBuilder

Returns:

The readTimestamp.

getReadTimestampOrBuilder

public TimestampOrBuilder getReadTimestampOrBuilder()

 For snapshot read-only transactions, the read timestamp chosen
 for the transaction. Not returned by default: see
 [TransactionOptions.ReadOnly.return_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.return_read_timestamp].
 A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
 Example: `"2014-10-02T15:01:23.045123456Z"`.
 

.google.protobuf.Timestamp read_timestamp = 2;

Specified by:

getReadTimestampOrBuilder in interface TransactionOrBuilder

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface MessageLiteOrBuilder

Overrides:

isInitialized in class GeneratedMessageV3

writeTo

public void writeTo(CodedOutputStream output)
             throws IOException

Specified by:

writeTo in interface MessageLite

Overrides:

writeTo in class GeneratedMessageV3

Throws:

IOException

getSerializedSize

public int getSerializedSize()

Specified by:

getSerializedSize in interface MessageLite

Overrides:

getSerializedSize in class GeneratedMessageV3

equals

public boolean equals(Object obj)

Specified by:

equals in interface Message

Overrides:

equals in class AbstractMessage

hashCode

public int hashCode()

Specified by:

hashCode in interface Message

Overrides:

hashCode in class AbstractMessage

parseFrom

public static Transaction parseFrom(ByteBuffer data)
                             throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

public static Transaction parseFrom(ByteBuffer data,
                                    ExtensionRegistryLite extensionRegistry)
                             throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

public static Transaction parseFrom(ByteString data)
                             throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

public static Transaction parseFrom(ByteString data,
                                    ExtensionRegistryLite extensionRegistry)
                             throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

public static Transaction parseFrom(byte[] data)
                             throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

public static Transaction parseFrom(byte[] data,
                                    ExtensionRegistryLite extensionRegistry)
                             throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

public static Transaction parseFrom(InputStream input)
                             throws IOException

Throws:

IOException

parseFrom

public static Transaction parseFrom(InputStream input,
                                    ExtensionRegistryLite extensionRegistry)
                             throws IOException

Throws:

IOException

parseDelimitedFrom

public static Transaction parseDelimitedFrom(InputStream input)
                                      throws IOException

Throws:

IOException

parseDelimitedFrom

public static Transaction parseDelimitedFrom(InputStream input,
                                             ExtensionRegistryLite extensionRegistry)
                                      throws IOException

Throws:

IOException

parseFrom

public static Transaction parseFrom(CodedInputStream input)
                             throws IOException

Throws:

IOException

parseFrom

public static Transaction parseFrom(CodedInputStream input,
                                    ExtensionRegistryLite extensionRegistry)
                             throws IOException

Throws:

IOException

newBuilderForType

public Transaction.Builder newBuilderForType()

Specified by:

newBuilderForType in interface Message

Specified by:

newBuilderForType in interface MessageLite

newBuilder

public static Transaction.Builder newBuilder()

newBuilder

public static Transaction.Builder newBuilder(Transaction prototype)

toBuilder

public Transaction.Builder toBuilder()

Specified by:

toBuilder in interface Message

Specified by:

toBuilder in interface MessageLite

newBuilderForType

protected Transaction.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)

Specified by:

newBuilderForType in class GeneratedMessageV3

getDefaultInstance

public static Transaction getDefaultInstance()

parser

public static Parser<Transaction> parser()

getParserForType

public Parser<Transaction> getParserForType()

Specified by:

getParserForType in interface Message

Specified by:

getParserForType in interface MessageLite

Overrides:

getParserForType in class GeneratedMessageV3

getDefaultInstanceForType

public Transaction getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface MessageOrBuilder