ReadChangeStreamResponse.DataChange (proto-google-cloud-bigtable-v2 2.19.0 API)

java.lang.Object
- com.google.protobuf.AbstractMessageLite
- - com.google.protobuf.AbstractMessage
  - - com.google.protobuf.GeneratedMessageV3
    - - com.google.bigtable.v2.ReadChangeStreamResponse.DataChange

All Implemented Interfaces:: ReadChangeStreamResponse.DataChangeOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable

Enclosing class:: ReadChangeStreamResponse

public static final class ReadChangeStreamResponse.DataChange
extends com.google.protobuf.GeneratedMessageV3
implements ReadChangeStreamResponse.DataChangeOrBuilder

 A message corresponding to one or more mutations to the partition
 being streamed. A single logical `DataChange` message may also be split
 across a sequence of multiple individual messages. Messages other than
 the first in a sequence will only have the `type` and `chunks` fields
 populated, with the final message in the sequence also containing `done`
 set to true.

Protobuf type google.bigtable.v2.ReadChangeStreamResponse.DataChange

See Also:: Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`ReadChangeStreamResponse.DataChange.Builder` A message corresponding to one or more mutations to the partition being streamed.
`static class`	`ReadChangeStreamResponse.DataChange.Type` The type of mutation.

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3
com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

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

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`CHUNKS_FIELD_NUMBER`
`static int`	`COMMIT_TIMESTAMP_FIELD_NUMBER`
`static int`	`DONE_FIELD_NUMBER`
`static int`	`ESTIMATED_LOW_WATERMARK_FIELD_NUMBER`
`static int`	`ROW_KEY_FIELD_NUMBER`
`static int`	`SOURCE_CLUSTER_ID_FIELD_NUMBER`
`static int`	`TIEBREAKER_FIELD_NUMBER`
`static int`	`TOKEN_FIELD_NUMBER`
`static int`	`TYPE_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

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)`
`ReadChangeStreamResponse.MutationChunk`	`getChunks(int index)` The mutations associated with this change to the partition.
`int`	`getChunksCount()` The mutations associated with this change to the partition.
`List<ReadChangeStreamResponse.MutationChunk>`	`getChunksList()` The mutations associated with this change to the partition.
`ReadChangeStreamResponse.MutationChunkOrBuilder`	`getChunksOrBuilder(int index)` The mutations associated with this change to the partition.
`List<? extends ReadChangeStreamResponse.MutationChunkOrBuilder>`	`getChunksOrBuilderList()` The mutations associated with this change to the partition.
`com.google.protobuf.Timestamp`	`getCommitTimestamp()` The timestamp at which the mutation was applied on the Bigtable server.
`com.google.protobuf.TimestampOrBuilder`	`getCommitTimestampOrBuilder()` The timestamp at which the mutation was applied on the Bigtable server.
`static ReadChangeStreamResponse.DataChange`	`getDefaultInstance()`
`ReadChangeStreamResponse.DataChange`	`getDefaultInstanceForType()`
`static com.google.protobuf.Descriptors.Descriptor`	`getDescriptor()`
`boolean`	`getDone()` When true, indicates that the entire `DataChange` has been read and the client can safely process the message.
`com.google.protobuf.Timestamp`	`getEstimatedLowWatermark()` An estimate of the commit timestamp that is usually lower than or equal to any timestamp for a record that will be delivered in the future on the stream.
`com.google.protobuf.TimestampOrBuilder`	`getEstimatedLowWatermarkOrBuilder()` An estimate of the commit timestamp that is usually lower than or equal to any timestamp for a record that will be delivered in the future on the stream.
`com.google.protobuf.Parser<ReadChangeStreamResponse.DataChange>`	`getParserForType()`
`com.google.protobuf.ByteString`	`getRowKey()` The row key for all mutations that are part of this `DataChange`.
`int`	`getSerializedSize()`
`String`	`getSourceClusterId()` The cluster where the mutation was applied.
`com.google.protobuf.ByteString`	`getSourceClusterIdBytes()` The cluster where the mutation was applied.
`int`	`getTiebreaker()` A value that lets stream consumers reconstruct Bigtable's conflict resolution semantics.
`String`	`getToken()` An encoded position for this stream's partition to restart reading from.
`com.google.protobuf.ByteString`	`getTokenBytes()` An encoded position for this stream's partition to restart reading from.
`ReadChangeStreamResponse.DataChange.Type`	`getType()` The type of the mutation.
`int`	`getTypeValue()` The type of the mutation.
`com.google.protobuf.UnknownFieldSet`	`getUnknownFields()`
`boolean`	`hasCommitTimestamp()` The timestamp at which the mutation was applied on the Bigtable server.
`boolean`	`hasEstimatedLowWatermark()` An estimate of the commit timestamp that is usually lower than or equal to any timestamp for a record that will be delivered in the future on the stream.
`int`	`hashCode()`
`protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable`	`internalGetFieldAccessorTable()`
`boolean`	`isInitialized()`
`static ReadChangeStreamResponse.DataChange.Builder`	`newBuilder()`
`static ReadChangeStreamResponse.DataChange.Builder`	`newBuilder(ReadChangeStreamResponse.DataChange prototype)`
`ReadChangeStreamResponse.DataChange.Builder`	`newBuilderForType()`
`protected ReadChangeStreamResponse.DataChange.Builder`	`newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)`
`protected Object`	`newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)`
`static ReadChangeStreamResponse.DataChange`	`parseDelimitedFrom(InputStream input)`
`static ReadChangeStreamResponse.DataChange`	`parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static ReadChangeStreamResponse.DataChange`	`parseFrom(byte[] data)`
`static ReadChangeStreamResponse.DataChange`	`parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static ReadChangeStreamResponse.DataChange`	`parseFrom(ByteBuffer data)`
`static ReadChangeStreamResponse.DataChange`	`parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static ReadChangeStreamResponse.DataChange`	`parseFrom(com.google.protobuf.ByteString data)`
`static ReadChangeStreamResponse.DataChange`	`parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static ReadChangeStreamResponse.DataChange`	`parseFrom(com.google.protobuf.CodedInputStream input)`
`static ReadChangeStreamResponse.DataChange`	`parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static ReadChangeStreamResponse.DataChange`	`parseFrom(InputStream input)`
`static ReadChangeStreamResponse.DataChange`	`parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static com.google.protobuf.Parser<ReadChangeStreamResponse.DataChange>`	`parser()`
`ReadChangeStreamResponse.DataChange.Builder`	`toBuilder()`
`void`	`writeTo(com.google.protobuf.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
- TYPE_FIELD_NUMBER
```
public static final int TYPE_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- SOURCE_CLUSTER_ID_FIELD_NUMBER
```
public static final int SOURCE_CLUSTER_ID_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- ROW_KEY_FIELD_NUMBER
```
public static final int ROW_KEY_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- COMMIT_TIMESTAMP_FIELD_NUMBER
```
public static final int COMMIT_TIMESTAMP_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- TIEBREAKER_FIELD_NUMBER
```
public static final int TIEBREAKER_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- CHUNKS_FIELD_NUMBER
```
public static final int CHUNKS_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- DONE_FIELD_NUMBER
```
public static final int DONE_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- TOKEN_FIELD_NUMBER
```
public static final int TOKEN_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- ESTIMATED_LOW_WATERMARK_FIELD_NUMBER
```
public static final int ESTIMATED_LOW_WATERMARK_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values

Method Detail

newInstance

protected Object newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)

Overrides:: newInstance in class com.google.protobuf.GeneratedMessageV3

getUnknownFields
```
public final com.google.protobuf.UnknownFieldSet getUnknownFields()
```
Specified by:

getUnknownFields in interface com.google.protobuf.MessageOrBuilder

Overrides:

getUnknownFields in class com.google.protobuf.GeneratedMessageV3

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetFieldAccessorTable
```
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
```
Specified by:

internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

getTypeValue
```
public int getTypeValue()
```
```
 The type of the mutation.
 
```
.google.bigtable.v2.ReadChangeStreamResponse.DataChange.Type type = 1;
Specified by:

getTypeValue in interface ReadChangeStreamResponse.DataChangeOrBuilder

Returns:

The enum numeric value on the wire for type.

getType
```
public ReadChangeStreamResponse.DataChange.Type getType()
```
```
 The type of the mutation.
 
```
.google.bigtable.v2.ReadChangeStreamResponse.DataChange.Type type = 1;
Specified by:

getType in interface ReadChangeStreamResponse.DataChangeOrBuilder

Returns:

The type.

getSourceClusterId
```
public String getSourceClusterId()
```
```
 The cluster where the mutation was applied.
 Not set when `type` is `GARBAGE_COLLECTION`.
 
```
string source_cluster_id = 2;
Specified by:

getSourceClusterId in interface ReadChangeStreamResponse.DataChangeOrBuilder

Returns:

The sourceClusterId.

getSourceClusterIdBytes
```
public com.google.protobuf.ByteString getSourceClusterIdBytes()
```
```
 The cluster where the mutation was applied.
 Not set when `type` is `GARBAGE_COLLECTION`.
 
```
string source_cluster_id = 2;
Specified by:

getSourceClusterIdBytes in interface ReadChangeStreamResponse.DataChangeOrBuilder

Returns:

The bytes for sourceClusterId.

getRowKey

public com.google.protobuf.ByteString getRowKey()

 The row key for all mutations that are part of this `DataChange`.
 If the `DataChange` is chunked across multiple messages, then this field
 will only be set for the first message.

bytes row_key = 3;

Specified by:: getRowKey in interface ReadChangeStreamResponse.DataChangeOrBuilder
Returns:: The rowKey.

hasCommitTimestamp
```
public boolean hasCommitTimestamp()
```
```
 The timestamp at which the mutation was applied on the Bigtable server.
 
```
.google.protobuf.Timestamp commit_timestamp = 4;
Specified by:

hasCommitTimestamp in interface ReadChangeStreamResponse.DataChangeOrBuilder

Returns:

Whether the commitTimestamp field is set.

getCommitTimestamp
```
public com.google.protobuf.Timestamp getCommitTimestamp()
```
```
 The timestamp at which the mutation was applied on the Bigtable server.
 
```
.google.protobuf.Timestamp commit_timestamp = 4;
Specified by:

getCommitTimestamp in interface ReadChangeStreamResponse.DataChangeOrBuilder

Returns:

The commitTimestamp.

getCommitTimestampOrBuilder
```
public com.google.protobuf.TimestampOrBuilder getCommitTimestampOrBuilder()
```
```
 The timestamp at which the mutation was applied on the Bigtable server.
 
```
.google.protobuf.Timestamp commit_timestamp = 4;
Specified by:

getCommitTimestampOrBuilder in interface ReadChangeStreamResponse.DataChangeOrBuilder

getTiebreaker

public int getTiebreaker()

 A value that lets stream consumers reconstruct Bigtable's
 conflict resolution semantics.
 https://cloud.google.com/bigtable/docs/writes#conflict-resolution
 In the event that the same row key, column family, column qualifier,
 timestamp are modified on different clusters at the same
 `commit_timestamp`, the mutation with the larger `tiebreaker` will be the
 one chosen for the eventually consistent state of the system.

int32 tiebreaker = 5;

Specified by:: getTiebreaker in interface ReadChangeStreamResponse.DataChangeOrBuilder
Returns:: The tiebreaker.