com.google.bigtable.v2

Class BigtableGrpc.BigtableBlockingStub

java.lang.Object

io.grpc.stub.AbstractStub<BigtableGrpc.BigtableBlockingStub>

com.google.bigtable.v2.BigtableGrpc.BigtableBlockingStub

Enclosing class:

BigtableGrpc

public static final class BigtableGrpc.BigtableBlockingStub
extends io.grpc.stub.AbstractStub<BigtableGrpc.BigtableBlockingStub>

 Service for reading from and writing to existing Bigtable tables.
 

Method Summary

Modifier and Type	Method and Description
protected BigtableGrpc.BigtableBlockingStub	build(io.grpc.Channel channel, io.grpc.CallOptions callOptions)
CheckAndMutateRowResponse	checkAndMutateRow(CheckAndMutateRowRequest request) Mutates a row atomically based on the output of a predicate Reader filter.
MutateRowResponse	mutateRow(MutateRowRequest request) Mutates a row atomically.
java.util.Iterator<MutateRowsResponse>	mutateRows(MutateRowsRequest request) Mutates multiple rows in a batch.
ReadModifyWriteRowResponse	readModifyWriteRow(ReadModifyWriteRowRequest request) Modifies a row atomically on the server.
java.util.Iterator<ReadRowsResponse>	readRows(ReadRowsRequest request) Streams back the contents of all requested rows in key order, optionally applying the same Reader filter to each.
java.util.Iterator<SampleRowKeysResponse>	sampleRowKeys(SampleRowKeysRequest request) Returns a sample of row keys in the table.

Methods inherited from class io.grpc.stub.AbstractStub

getCallOptions, getChannel, withCallCredentials, withChannel, withCompression, withDeadline, withDeadlineAfter, withExecutor, withInterceptors, withMaxInboundMessageSize, withMaxOutboundMessageSize, withOption, withWaitForReady

Methods inherited from class java.lang.Object

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

Method Detail

build

protected BigtableGrpc.BigtableBlockingStub build(io.grpc.Channel channel,
                                                  io.grpc.CallOptions callOptions)

Specified by:

build in class io.grpc.stub.AbstractStub<BigtableGrpc.BigtableBlockingStub>

readRows

public java.util.Iterator<ReadRowsResponse> readRows(ReadRowsRequest request)

 Streams back the contents of all requested rows in key order, optionally
 applying the same Reader filter to each. Depending on their size,
 rows and cells may be broken up across multiple responses, but
 atomicity of each row will still be preserved. See the
 ReadRowsResponse documentation for details.
 

sampleRowKeys

public java.util.Iterator<SampleRowKeysResponse> sampleRowKeys(SampleRowKeysRequest request)

 Returns a sample of row keys in the table. The returned row keys will
 delimit contiguous sections of the table of approximately equal size,
 which can be used to break up the data for distributed tasks like
 mapreduces.
 

mutateRow

public MutateRowResponse mutateRow(MutateRowRequest request)

 Mutates a row atomically. Cells already present in the row are left
 unchanged unless explicitly changed by `mutation`.
 

mutateRows

public java.util.Iterator<MutateRowsResponse> mutateRows(MutateRowsRequest request)

 Mutates multiple rows in a batch. Each individual row is mutated
 atomically as in MutateRow, but the entire batch is not executed
 atomically.
 

checkAndMutateRow

public CheckAndMutateRowResponse checkAndMutateRow(CheckAndMutateRowRequest request)

 Mutates a row atomically based on the output of a predicate Reader filter.
 

readModifyWriteRow

public ReadModifyWriteRowResponse readModifyWriteRow(ReadModifyWriteRowRequest request)

 Modifies a row atomically on the server. The method reads the latest
 existing timestamp and value from the specified columns and writes a new
 entry based on pre-defined read/modify/write rules. The new value for the
 timestamp is the greater of the existing timestamp or the current server
 time. The method returns the new contents of all modified cells.