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(TargetId targetId, com.google.protobuf.ByteString key)	Creates a new instance of the ReadModifyWriteRow for the given target with targetId.
static ReadModifyWriteRow	create(TargetId targetId, String key)	Creates a new instance of the ReadModifyWriteRow for the given target with targetId.
static ReadModifyWriteRow	create(String tableId, com.google.protobuf.ByteString key)	Deprecated. Please use create(TargetId, ByteString) instead.
static ReadModifyWriteRow	create(String tableId, String key)	Deprecated. Please use create(TargetId, String) instead.
static ReadModifyWriteRow	fromProto(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.
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

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

Deprecated.

Please use create(TargetId, String) instead.

create

public static ReadModifyWriteRow create(TargetId targetId,
 String key)

Creates a new instance of the ReadModifyWriteRow for the given target with targetId.

See Also:

• AuthorizedViewId
• TableId

create

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

Deprecated.

Please use create(TargetId, ByteString) instead.

create

public static ReadModifyWriteRow create(TargetId targetId,
 com.google.protobuf.ByteString key)

Creates a new instance of the ReadModifyWriteRow for the given target with targetId.

See Also:

• AuthorizedViewId
• TableId

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

fromProto

@BetaApi
public static ReadModifyWriteRow fromProto(@Nonnull
 ReadModifyWriteRowRequest request)

Wraps the protobuf ReadModifyWriteRowRequest.

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