This interface defines virtual methods for each of the user-facing overload sets in ClusterControllerClient. This allows users to inject custom behavior (e.g., with a Google Mock object) when writing tests that use objects of type ClusterControllerClient.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the \u003ccode\u003eClusterControllerConnection\u003c/code\u003e object, which is part of the Google Cloud Dataproc C++ client library.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eClusterControllerConnection\u003c/code\u003e object defines virtual methods that mirror the user-facing overload sets in \u003ccode\u003eClusterControllerClient\u003c/code\u003e, allowing for custom behavior injection during testing.\u003c/p\u003e\n"],["\u003cp\u003eIt lists the available versions of the Dataproc client library, with \u003ccode\u003e2.37.0-rc\u003c/code\u003e being the latest release candidate, alongside a range of other versions going down to \u003ccode\u003e2.11.0\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe page details various functions like \u003ccode\u003eCreateCluster\u003c/code\u003e, \u003ccode\u003eUpdateCluster\u003c/code\u003e, \u003ccode\u003eStopCluster\u003c/code\u003e, \u003ccode\u003eStartCluster\u003c/code\u003e, \u003ccode\u003eDeleteCluster\u003c/code\u003e, \u003ccode\u003eGetCluster\u003c/code\u003e, \u003ccode\u003eListClusters\u003c/code\u003e, and \u003ccode\u003eDiagnoseCluster\u003c/code\u003e, providing information about their parameters and return types.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eClusterControllerConnection\u003c/code\u003e can be instantiated using the \u003ccode\u003eMakeClusterControllerConnection()\u003c/code\u003e function, and \u003ccode\u003edataproc_v1_mocks::MockClusterControllerConnection\u003c/code\u003e can be used to mock this functionality for testing.\u003c/p\u003e\n"]]],[],null,["# Class ClusterControllerConnection (2.21.0)\n\nVersion 2.21.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/dataproc/latest/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.41.0](/cpp/docs/reference/dataproc/2.41.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.40.0](/cpp/docs/reference/dataproc/2.40.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.39.0](/cpp/docs/reference/dataproc/2.39.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.38.0](/cpp/docs/reference/dataproc/2.38.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.37.0](/cpp/docs/reference/dataproc/2.37.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.36.0](/cpp/docs/reference/dataproc/2.36.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.35.0](/cpp/docs/reference/dataproc/2.35.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.34.0](/cpp/docs/reference/dataproc/2.34.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.33.0](/cpp/docs/reference/dataproc/2.33.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.32.0](/cpp/docs/reference/dataproc/2.32.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.31.0](/cpp/docs/reference/dataproc/2.31.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.30.0](/cpp/docs/reference/dataproc/2.30.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.29.0](/cpp/docs/reference/dataproc/2.29.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.28.0](/cpp/docs/reference/dataproc/2.28.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.27.0](/cpp/docs/reference/dataproc/2.27.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.26.0](/cpp/docs/reference/dataproc/2.26.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.25.1](/cpp/docs/reference/dataproc/2.25.1/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.24.0](/cpp/docs/reference/dataproc/2.24.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.23.0](/cpp/docs/reference/dataproc/2.23.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.22.1](/cpp/docs/reference/dataproc/2.22.1/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.21.0](/cpp/docs/reference/dataproc/2.21.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.20.0](/cpp/docs/reference/dataproc/2.20.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.19.0](/cpp/docs/reference/dataproc/2.19.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.18.0](/cpp/docs/reference/dataproc/2.18.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.17.0](/cpp/docs/reference/dataproc/2.17.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.16.0](/cpp/docs/reference/dataproc/2.16.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.15.1](/cpp/docs/reference/dataproc/2.15.1/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.14.0](/cpp/docs/reference/dataproc/2.14.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.13.0](/cpp/docs/reference/dataproc/2.13.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.12.0](/cpp/docs/reference/dataproc/2.12.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection)\n- [2.11.0](/cpp/docs/reference/dataproc/2.11.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection) \nThe [`ClusterControllerConnection`](/cpp/docs/reference/dataproc/2.21.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerConnection) object for [`ClusterControllerClient`](/cpp/docs/reference/dataproc/2.21.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerClient). \nThis interface defines virtual methods for each of the user-facing overload sets in [`ClusterControllerClient`](/cpp/docs/reference/dataproc/2.21.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerClient). This allows users to inject custom behavior (e.g., with a Google Mock object) when writing tests that use objects of type [`ClusterControllerClient`](/cpp/docs/reference/dataproc/2.21.0/classgoogle_1_1cloud_1_1dataproc__v1_1_1ClusterControllerClient).\n\nTo create a concrete instance, see [`MakeClusterControllerConnection()`](/cpp/docs/reference/dataproc/2.21.0/namespacegoogle_1_1cloud_1_1dataproc__v1).\n\nFor mocking, see [`dataproc_v1_mocks::MockClusterControllerConnection`](/cpp/docs/reference/dataproc/2.21.0/classgoogle_1_1cloud_1_1dataproc__v1__mocks_1_1MockClusterControllerConnection).\n\nFunctions\n---------\n\n### virtual options()\n\n### virtual CreateCluster(google::cloud::dataproc::v1::CreateClusterRequest const \\&)\n\n### virtual UpdateCluster(google::cloud::dataproc::v1::UpdateClusterRequest const \\&)\n\n### virtual StopCluster(google::cloud::dataproc::v1::StopClusterRequest const \\&)\n\n### virtual StartCluster(google::cloud::dataproc::v1::StartClusterRequest const \\&)\n\n### virtual DeleteCluster(google::cloud::dataproc::v1::DeleteClusterRequest const \\&)\n\n### virtual GetCluster(google::cloud::dataproc::v1::GetClusterRequest const \\&)\n\n### virtual ListClusters(google::cloud::dataproc::v1::ListClustersRequest)\n\n### virtual DiagnoseCluster(google::cloud::dataproc::v1::DiagnoseClusterRequest const \\&)"]]
