Package com.google.cloud.bigtable.grpc

Class CallOptionsFactory.ConfiguredCallOptionsFactory

java.lang.Object

com.google.cloud.bigtable.grpc.CallOptionsFactory.ConfiguredCallOptionsFactory

All Implemented Interfaces:

CallOptionsFactory

Enclosing interface:

CallOptionsFactory

public static class CallOptionsFactory.ConfiguredCallOptionsFactory
extends Object
implements CallOptionsFactory

Creates a new CallOptions based on a CallOptionsConfig.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.cloud.bigtable.grpc.CallOptionsFactory

CallOptionsFactory.ConfiguredCallOptionsFactory, CallOptionsFactory.Default

Constructor Summary

Constructors

Constructor	Description
ConfiguredCallOptionsFactory(CallOptionsConfig config)

Method Summary

Modifier and Type	Method	Description
<RequestT> io.grpc.CallOptions	create(io.grpc.MethodDescriptor<RequestT,?> descriptor, RequestT request)	Provide a CallOptions object to be used in a single RPC.
static boolean	isGet(com.google.bigtable.v2.ReadRowsRequest request)
static boolean	isLongRequest(Object request)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfiguredCallOptionsFactory

public ConfiguredCallOptionsFactory(CallOptionsConfig config)

Method Detail

create

public <RequestT> io.grpc.CallOptions create(io.grpc.MethodDescriptor<RequestT,?> descriptor,
                                             RequestT request)

Description copied from interface: CallOptionsFactory

Provide a CallOptions object to be used in a single RPC. CallOptions can contain state, specifically start time with an expiration is set; in cases when timeouts are used, implementations should create a new CallOptions each time this method is called.

Specified by:

create in interface CallOptionsFactory

Type Parameters:

RequestT - a RequestT object.

Parameters:

descriptor - The RPC that's being called. Different methods have different performance characteristics, so this parameter can be useful to craft the right timeout for the right method.

request - Some methods, specifically ReadRows, can have variability depending on the request. The request can be for either a single row, or a range. This parameter can be used to tune timeouts

Returns:

a CallOptions object.

isLongRequest

public static boolean isLongRequest(Object request)

Parameters:

request -

Returns:

true if this is a MutateRowsRequest or a ReadRowsRequest that's a scan.

isGet

public static boolean isGet(com.google.bigtable.v2.ReadRowsRequest request)