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 and Description
ReadModifyWriteRow	append(String familyName, ByteString qualifier, 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, ByteString key)
static ReadModifyWriteRow	create(String tableId, String key)
ReadModifyWriteRow	increment(String familyName, 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 Detail

create

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

create

public static ReadModifyWriteRow create(@Nonnull
                                        String tableId,
                                        @Nonnull
                                        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
                                 ByteString qualifier,
                                 @Nonnull
                                 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
                                    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)