Package com.google.cloud.bigtable.data.v2.models

Class ReadModifyWriteRow

java.lang.Object

com.google.cloud.bigtable.data.v2.models.ReadModifyWriteRow

All Implemented Interfaces:

Serializable

public final class ReadModifyWriteRow
extends Object
implements Serializable

Wraps a ReadModifyWriteRowRequest.

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
ReadModifyWriteRow	append(String familyName, com.google.protobuf.ByteString qualifier, com.google.protobuf.ByteString value)	Appends the value to the existing value of the cell.
ReadModifyWriteRow	append(String familyName, String qualifier, String value)	Appends the value to the existing value of the cell.
static ReadModifyWriteRow	create(String tableId, com.google.protobuf.ByteString key)
static ReadModifyWriteRow	create(String tableId, String key)
static ReadModifyWriteRow	fromProto(com.google.bigtable.v2.ReadModifyWriteRowRequest request)	Wraps the protobuf ReadModifyWriteRowRequest.
ReadModifyWriteRow	increment(String familyName, com.google.protobuf.ByteString qualifier, long amount)	Adds `amount` be added to the existing value.
ReadModifyWriteRow	increment(String familyName, String qualifier, long amount)	Adds `amount` be added to the existing value.
com.google.bigtable.v2.ReadModifyWriteRowRequest	toProto(com.google.cloud.bigtable.data.v2.internal.RequestContext requestContext)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

create

public static ReadModifyWriteRow create(@Nonnull
 String tableId,
 @Nonnull
 String key)

create

public static ReadModifyWriteRow create(@Nonnull
 String tableId,
 @Nonnull
 com.google.protobuf.ByteString key)

append

public ReadModifyWriteRow append(@Nonnull
 String familyName,
 @Nonnull
 String qualifier,
 @Nonnull
 String value)

Appends the value to the existing value of the cell. If the targeted cell is unset, it will be treated as containing the empty string.

append

public ReadModifyWriteRow append(@Nonnull
 String familyName,
 @Nonnull
 com.google.protobuf.ByteString qualifier,
 @Nonnull
 com.google.protobuf.ByteString value)

Appends the value to the existing value of the cell. If the targeted cell is unset, it will be treated as containing the empty string.

increment

public ReadModifyWriteRow increment(@Nonnull
 String familyName,
 @Nonnull
 String qualifier,
 long amount)

Adds `amount` be added to the existing value. If the targeted cell is unset, it will be treated as containing a zero. Otherwise, the targeted cell must contain an 8-byte value (interpreted as a 64-bit big-endian signed integer), or the entire request will fail.

increment

public ReadModifyWriteRow increment(@Nonnull
 String familyName,
 @Nonnull
 com.google.protobuf.ByteString qualifier,
 long amount)

Adds `amount` be added to the existing value. If the targeted cell is unset, it will be treated as containing a zero. Otherwise, the targeted cell must contain an 8-byte value (interpreted as a 64-bit big-endian signed integer), or the entire request will fail.

toProto

@InternalApi
public com.google.bigtable.v2.ReadModifyWriteRowRequest toProto(com.google.cloud.bigtable.data.v2.internal.RequestContext requestContext)

fromProto

@BetaApi
public static ReadModifyWriteRow fromProto(@Nonnull
 com.google.bigtable.v2.ReadModifyWriteRowRequest request)

Wraps the protobuf ReadModifyWriteRowRequest.

WARNING: Please note that the table_name will be overwritten by the configuration in the BigtableDataClient.