com.google.cloud.datacatalog.lineage.v1

Class LineageGrpc.LineageStub

java.lang.Object

io.grpc.stub.AbstractStub<S>

io.grpc.stub.AbstractAsyncStub<LineageGrpc.LineageStub>

com.google.cloud.datacatalog.lineage.v1.LineageGrpc.LineageStub

Enclosing class:

LineageGrpc

public static final class LineageGrpc.LineageStub
extends io.grpc.stub.AbstractAsyncStub<LineageGrpc.LineageStub>

A stub to allow clients to do asynchronous rpc calls to service Lineage.

 Lineage is used to track data flows between assets over time. You can
 create [LineageEvents][google.cloud.datacatalog.lineage.v1.LineageEvent]
 to record lineage between multiple sources and a single target, for
 example, when table data is based on data from multiple tables.
 

Nested Class Summary

Nested classes/interfaces inherited from class io.grpc.stub.AbstractStub

io.grpc.stub.AbstractStub.StubFactory<T extends io.grpc.stub.AbstractStub<T>>

Method Summary

Modifier and Type	Method and Description
void	batchSearchLinkProcesses(BatchSearchLinkProcessesRequest request, io.grpc.stub.StreamObserver<BatchSearchLinkProcessesResponse> responseObserver) Retrieve information about LineageProcesses associated with specific links.
protected LineageGrpc.LineageStub	build(io.grpc.Channel channel, io.grpc.CallOptions callOptions)
void	createLineageEvent(CreateLineageEventRequest request, io.grpc.stub.StreamObserver<LineageEvent> responseObserver) Creates a new lineage event.
void	createProcess(CreateProcessRequest request, io.grpc.stub.StreamObserver<Process> responseObserver) Creates a new process.
void	createRun(CreateRunRequest request, io.grpc.stub.StreamObserver<Run> responseObserver) Creates a new run.
void	deleteLineageEvent(DeleteLineageEventRequest request, io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) Deletes the lineage event with the specified name.
void	deleteProcess(DeleteProcessRequest request, io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver) Deletes the process with the specified name.
void	deleteRun(DeleteRunRequest request, io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver) Deletes the run with the specified name.
void	getLineageEvent(GetLineageEventRequest request, io.grpc.stub.StreamObserver<LineageEvent> responseObserver) Gets details of a specified lineage event.
void	getProcess(GetProcessRequest request, io.grpc.stub.StreamObserver<Process> responseObserver) Gets the details of the specified process.
void	getRun(GetRunRequest request, io.grpc.stub.StreamObserver<Run> responseObserver) Gets the details of the specified run.
void	listLineageEvents(ListLineageEventsRequest request, io.grpc.stub.StreamObserver<ListLineageEventsResponse> responseObserver) Lists lineage events in the given project and location.
void	listProcesses(ListProcessesRequest request, io.grpc.stub.StreamObserver<ListProcessesResponse> responseObserver) List processes in the given project and location.
void	listRuns(ListRunsRequest request, io.grpc.stub.StreamObserver<ListRunsResponse> responseObserver) Lists runs in the given project and location.
void	processOpenLineageRunEvent(ProcessOpenLineageRunEventRequest request, io.grpc.stub.StreamObserver<ProcessOpenLineageRunEventResponse> responseObserver) Creates new lineage events together with their parents: process and run.
void	searchLinks(SearchLinksRequest request, io.grpc.stub.StreamObserver<SearchLinksResponse> responseObserver) Retrieve a list of links connected to a specific asset.
void	updateProcess(UpdateProcessRequest request, io.grpc.stub.StreamObserver<Process> responseObserver) Updates a process.
void	updateRun(UpdateRunRequest request, io.grpc.stub.StreamObserver<Run> responseObserver) Updates a run.

Methods inherited from class io.grpc.stub.AbstractAsyncStub

newStub, newStub

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 LineageGrpc.LineageStub build(io.grpc.Channel channel,
                                        io.grpc.CallOptions callOptions)

Specified by:

build in class io.grpc.stub.AbstractStub<LineageGrpc.LineageStub>

processOpenLineageRunEvent

public void processOpenLineageRunEvent(ProcessOpenLineageRunEventRequest request,
                                       io.grpc.stub.StreamObserver<ProcessOpenLineageRunEventResponse> responseObserver)

 Creates new lineage events together with their parents: process and run.
 Updates the process and run if they already exist.
 Mapped from Open Lineage specification:
 https://github.com/OpenLineage/OpenLineage/blob/main/spec/OpenLineage.json.
 

createProcess

public void createProcess(CreateProcessRequest request,
                          io.grpc.stub.StreamObserver<Process> responseObserver)

 Creates a new process.
 

updateProcess

public void updateProcess(UpdateProcessRequest request,
                          io.grpc.stub.StreamObserver<Process> responseObserver)

 Updates a process.
 

getProcess

public void getProcess(GetProcessRequest request,
                       io.grpc.stub.StreamObserver<Process> responseObserver)

 Gets the details of the specified process.
 

listProcesses

public void listProcesses(ListProcessesRequest request,
                          io.grpc.stub.StreamObserver<ListProcessesResponse> responseObserver)

 List processes in the given project and location. List order is descending
 by insertion time.
 

deleteProcess

public void deleteProcess(DeleteProcessRequest request,
                          io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver)

 Deletes the process with the specified name.
 

createRun

public void createRun(CreateRunRequest request,
                      io.grpc.stub.StreamObserver<Run> responseObserver)

 Creates a new run.
 

updateRun

public void updateRun(UpdateRunRequest request,
                      io.grpc.stub.StreamObserver<Run> responseObserver)

 Updates a run.
 

getRun

public void getRun(GetRunRequest request,
                   io.grpc.stub.StreamObserver<Run> responseObserver)

 Gets the details of the specified run.
 

listRuns

public void listRuns(ListRunsRequest request,
                     io.grpc.stub.StreamObserver<ListRunsResponse> responseObserver)

 Lists runs in the given project and location. List order is descending by
 `start_time`.
 

deleteRun

public void deleteRun(DeleteRunRequest request,
                      io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver)

 Deletes the run with the specified name.
 

createLineageEvent

public void createLineageEvent(CreateLineageEventRequest request,
                               io.grpc.stub.StreamObserver<LineageEvent> responseObserver)

 Creates a new lineage event.
 

getLineageEvent

public void getLineageEvent(GetLineageEventRequest request,
                            io.grpc.stub.StreamObserver<LineageEvent> responseObserver)

 Gets details of a specified lineage event.
 

listLineageEvents

public void listLineageEvents(ListLineageEventsRequest request,
                              io.grpc.stub.StreamObserver<ListLineageEventsResponse> responseObserver)

 Lists lineage events in the given project and location. The list order is
 not defined.
 

deleteLineageEvent

public void deleteLineageEvent(DeleteLineageEventRequest request,
                               io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver)

 Deletes the lineage event with the specified name.
 

searchLinks

public void searchLinks(SearchLinksRequest request,
                        io.grpc.stub.StreamObserver<SearchLinksResponse> responseObserver)

 Retrieve a list of links connected to a specific asset.
 Links represent the data flow between **source** (upstream)
 and **target** (downstream) assets in transformation pipelines.
 Links are stored in the same project as the Lineage Events that create
 them.
 You can retrieve links in every project where you have the
 `datalineage.events.get` permission. The project provided in the URL
 is used for Billing and Quota.
 

batchSearchLinkProcesses

public void batchSearchLinkProcesses(BatchSearchLinkProcessesRequest request,
                                     io.grpc.stub.StreamObserver<BatchSearchLinkProcessesResponse> responseObserver)

 Retrieve information about LineageProcesses associated with specific
 links. LineageProcesses are transformation pipelines that result in data
 flowing from **source** to **target** assets. Links between assets
 represent this operation.
 If you have specific link names, you can use this method to
 verify which LineageProcesses contribute to creating those links.
 See the
 [SearchLinks][google.cloud.datacatalog.lineage.v1.Lineage.SearchLinks]
 method for more information on how to retrieve link name.
 You can retrieve the LineageProcess information in every project where you
 have the `datalineage.events.get` permission. The project provided in the
 URL is used for Billing and Quota.