Google Cloud Pub/Sub C++ Client 2.13.0
A C++ Client Library for Google Cloud Pub/Sub
|
A connection to the Cloud Pub/Sub service to publish events. More...
#include <google/cloud/pubsub/publisher_connection.h>
Classes | |
struct | FlushParams |
Wrap the arguments for Flush() More... | |
struct | PublishParams |
Wrap the arguments for Publish() More... | |
struct | ResumePublishParams |
Wrap the arguments for ResumePublish() More... | |
Public Member Functions | |
virtual | ~PublisherConnection ()=0 |
virtual future< StatusOr< std::string > > | Publish (PublishParams p) |
Defines the interface for Publisher::Publish() More... | |
virtual void | Flush (FlushParams) |
Defines the interface for Publisher::Flush() More... | |
virtual void | ResumePublish (ResumePublishParams p) |
Defines the interface for Publisher::ResumePublish() More... | |
A connection to the Cloud Pub/Sub service to publish events.
This interface defines pure-virtual methods for each of the user-facing overload sets in Publisher
. That is, all of Publisher
's overloads will forward to the one pure-virtual method declared in this interface. This allows users to inject custom behavior (e.g., with a Google Mock object) in a Publisher
object for use in their own tests.
To create a concrete instance that connects you to the real Cloud Pub/Sub service, see MakePublisherConnection()
.
PublisherConnection
, for example, because they want to mock the class. To avoid breaking all such derived classes when we change the number or type of the arguments to the member functions we define lightweight structures to pass the arguments.
|
pure virtual |
|
virtual |
Defines the interface for Publisher::Flush()
|
virtual |
Defines the interface for Publisher::Publish()
|
virtual |
Defines the interface for Publisher::ResumePublish()