com.google.cloud.bigtable.data.v2.stub

Class EnhancedBigtableStub

java.lang.Object

com.google.cloud.bigtable.data.v2.stub.EnhancedBigtableStub

All Implemented Interfaces:

AutoCloseable

@InternalApi
public class EnhancedBigtableStub
extends Object
implements AutoCloseable

The core client that converts method calls to RPCs.

This class consists of a set of Callable chains that represent RPC methods. There is a chain for each RPC method. Each chain starts with a transformation that takes a protobuf wrapper and terminates in a Callable from GrpcBigtableStub. This class is meant to be a semantically complete facade for the Bigtable data API. However it is not meant to be consumed directly, please use BigtableDataClient.

This class is considered an internal implementation detail and not meant to be used by applications.

Method Summary

Modifier and Type	Method and Description
com.google.api.gax.rpc.UnaryCallable<RowMutation,Void>	bulkMutateRowsBatchingCallable() Returns the callable chain created in createBulkMutateRowsBatchingCallable() ()} during stub construction.
com.google.api.gax.rpc.UnaryCallable<BulkMutation,Void>	bulkMutateRowsCallable() Returns the callable chain created in createBulkMutateRowsCallable() ()} during stub construction.
com.google.api.gax.rpc.UnaryCallable<ConditionalRowMutation,Boolean>	checkAndMutateRowCallable() Returns the callable chain created in createCheckAndMutateRowCallable() during stub construction.
void	close()
static EnhancedBigtableStub	create(EnhancedBigtableStubSettings settings)
<RowT> com.google.api.gax.rpc.ServerStreamingCallable<Query,RowT>	createReadRowsCallable(RowAdapter<RowT> rowAdapter) Creates a callable chain to handle ReadRows RPCs.
com.google.api.gax.rpc.UnaryCallable<RowMutation,Void>	mutateRowCallable()
com.google.api.gax.rpc.UnaryCallable<ReadModifyWriteRow,Row>	readModifyWriteRowCallable() Returns the callable chain created in createReadModifyWriteRowCallable() ()} during stub construction.
com.google.api.gax.rpc.ServerStreamingCallable<Query,Row>	readRowsCallable()
com.google.api.gax.rpc.UnaryCallable<String,List<KeyOffset>>	sampleRowKeysCallable()

Methods inherited from class java.lang.Object

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

Method Detail

create

public static EnhancedBigtableStub create(EnhancedBigtableStubSettings settings)
                                   throws IOException

Throws:

IOException

createReadRowsCallable

public <RowT> com.google.api.gax.rpc.ServerStreamingCallable<Query,RowT> createReadRowsCallable(RowAdapter<RowT> rowAdapter)

Creates a callable chain to handle ReadRows RPCs. The chain will:

• Convert a Query into a ReadRowsRequest and dispatch the RPC.
• Upon receiving the response stream, it will merge the ReadRowsResponse.CellChunks in logical rows. The actual row implementation can be configured in by the rowAdapter parameter.
• Retry/resume on failure.
• Filter out marker rows.

readRowsCallable

public com.google.api.gax.rpc.ServerStreamingCallable<Query,Row> readRowsCallable()

sampleRowKeysCallable

public com.google.api.gax.rpc.UnaryCallable<String,List<KeyOffset>> sampleRowKeysCallable()

mutateRowCallable

public com.google.api.gax.rpc.UnaryCallable<RowMutation,Void> mutateRowCallable()

bulkMutateRowsCallable

public com.google.api.gax.rpc.UnaryCallable<BulkMutation,Void> bulkMutateRowsCallable()

Returns the callable chain created in createBulkMutateRowsCallable() ()} during stub construction.

bulkMutateRowsBatchingCallable

public com.google.api.gax.rpc.UnaryCallable<RowMutation,Void> bulkMutateRowsBatchingCallable()

Returns the callable chain created in createBulkMutateRowsBatchingCallable() ()} during stub construction.

checkAndMutateRowCallable

public com.google.api.gax.rpc.UnaryCallable<ConditionalRowMutation,Boolean> checkAndMutateRowCallable()

Returns the callable chain created in createCheckAndMutateRowCallable() during stub construction.

readModifyWriteRowCallable

public com.google.api.gax.rpc.UnaryCallable<ReadModifyWriteRow,Row> readModifyWriteRowCallable()

Returns the callable chain created in createReadModifyWriteRowCallable() ()} during stub construction.

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception