All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

ReadChangeStreamResponse.DataChange, ReadChangeStreamResponse.DataChange.Builder

Enclosing class:

ReadChangeStreamResponse
```
public static interface ReadChangeStreamResponse.DataChangeOrBuilder
extends com.google.protobuf.MessageOrBuilder
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`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.
`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.ByteString`	`getRowKey()`	The row key for all mutations that are part of this `DataChange`.
`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.
`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.

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder
isInitialized

Methods inherited from interface com.google.protobuf.MessageOrBuilder
findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Method Detail

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

The enum numeric value on the wire for type.

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

The type.

getSourceClusterId

String getSourceClusterId()

 The cluster where the mutation was applied.
 Not set when `type` is `GARBAGE_COLLECTION`.

string source_cluster_id = 2;

Returns:: The sourceClusterId.

getSourceClusterIdBytes

com.google.protobuf.ByteString getSourceClusterIdBytes()

 The cluster where the mutation was applied.
 Not set when `type` is `GARBAGE_COLLECTION`.

string source_cluster_id = 2;

Returns:: The bytes for sourceClusterId.

getRowKey

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;

Returns:: The rowKey.

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

Whether the commitTimestamp field is set.

getCommitTimestamp

com.google.protobuf.Timestamp getCommitTimestamp()

 The timestamp at which the mutation was applied on the Bigtable server.

.google.protobuf.Timestamp commit_timestamp = 4;

Returns:: The commitTimestamp.

getCommitTimestampOrBuilder

com.google.protobuf.TimestampOrBuilder getCommitTimestampOrBuilder()

 The timestamp at which the mutation was applied on the Bigtable server.

.google.protobuf.Timestamp commit_timestamp = 4;

getTiebreaker

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;

Returns:: The tiebreaker.