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LCOM2

Min: 0.1957, max: 0.9416, yellow zone: [0.4000 .. 0.6000].

Elements: 105, μ: 0.6918, σ: 0.1480, Var: 0.0219, defects: 34%.

Packages: 12, classes: 287.

Green: 185, yellow: 20, red: 82.

Class LCOM2 methods attributes
c.a.d.rest.ErrorMessage 0.65 5 4
c.a.d.rest.JAXBUtils 0 0 1
c.a.d.rest.J..$CDATAXMLStreamWriter 0.4844 32 2
c.a.d.rest.DatahubHttpHeaders 0 0 6
c.a.d.rest.R..$RetryLogger 0 1 0
c.a.d.rest.ResourceBuilder 0 0 15
c.a.d.rest.RestClient 0.9416 28 22
c.a.d.rest.J..$DateBinding 0 4 0
c.a.d.rest.RestException 0 1 1
c.a.d.exception.ResourceExistException 0 0 0
c.a.d.exception.InvalidCursorException 0 0 0
c.a.d.exception.InternalFailureException 0 0 0
c.a.d.exception.DatahubClientException 0 0 1
c.a.d.exception.SubscriptionOfflineException 0 0 0
c.a.d.exception.DatahubServiceException 0.8222 9 5
c.a.d.exception.OdpsException 0 0 0
c.a.d.exception.LimitExceededException 0 0 0
c.a.d.exception.OperationDeniedException 0 0 0
c.a.d.exception.InvalidParameterException 0 0 0
c.a.d.exception.ResourceNotFoundException 0 0 0
c.a.d.exception.MysqlException 0 0 0
c.a.d.exception.AuthorizationFailureException 0 0 0
c.a.d.exception.NoPermissionException 0 0 0
c.a.d.exception.OffsetSessionChangedException 0 0 0
c.a.d.exception.OffsetResetedException 0 0 0
c.a.d.exception.OffsetSessionClosedException 0 0 0
c.a.d.exception.MalformedRecordException 0 0 0
c.a.d.exception.AbortedException 0 0 1
c.a.d.exception.InvalidOperationException 0 0 0
c.a.d.c.util.RetryUtil 0 0 2
c.a.d.c.util.IOUtils 0 0 2
c.a.d.c.util.JacksonParser 0 0 1
c.a.d.c.util.R..$Retry 0 2 0
c.a.d.c.util.RevisionUtils 0 0 3
c.a.d.c.util.DateUtils 0 0 42
c.a.d.c.util.KeyRangeUtils 0 0 0
c.a.d.c.data.RecordSchema 0.375 8 2
c.a.d.c.data.Field 0.6667 3 3
c.a.d.auth.AliyunAccount 0.7917 6 4
c.a.d.auth.SecurityUtils 0 0 1
c.a.d.auth.AuthorizationUtil 0 0 0
c.a.d.auth.AliyunRequestSigner 0.5 2 4
c.a.d.wrapper.T..$Builder 0 0 0
c.a.d.wrapper.Topic 0.1957 23 2
c.a.d.wrapper.P..$Builder 0 0 0
c.a.d.wrapper.Project 0.2222 9 2
c.a.d.m.compress.Compression 0 0 0
c.a.d.c.transport.Response 0.6667 7 3
c.a.d.c.transport.DefaultTransport 0.75 4 1
c.a.d.c.transport.DefaultConnection 0.5556 6 3
c.a.d.c.transport.DefaultRequest 0.8462 13 7
c.a.d.c.transport.H..$HttpResultResponseHandler 0.5 2 1
c.a.d.c.transport.ApacheClientTransport 0.6667 4 3
c.a.d.c.transport.H..$HttpResult 0.75 6 4
c.a.d.c.transport.HttpClient 0.8438 16 8
c.a.d.c.transport.DefaultResponse 0 2 0
c.a.d.c.transport.JerseyTransport 0.6667 4 3
c.a.d.example.DatahubExample 0.5357 7 8
c.a.d.example.DatahubWrapperExample 0.7619 3 7
c.a.d.example.SingleSubscriptionExample 0.4444 1 9
c.a.d.example.Consumer 0.4167 2 6
c.a.d.example.SubscriptionExample 0.375 1 8
c.a.datahub.DatahubConfiguration 0.9115 20 13
c.a.datahub.DatahubClient 0.7796 76 4
c.a.d.m.serialize.AppendFieldRequestJsonSer 1 2 1
c.a.d.m.serialize.GetConnectorShardStatusRequestJsonSer 1 2 1
c.a.d.m.serialize.AppendConnectorFieldResultJsonDeser 1 2 1
c.a.d.m.serialize.QuerySubscriptionRequestJsonSer 1 2 1
c.a.d.m.serialize.UpdateConnectorShardContextResultJsonDeser 1 2 1
c.a.d.m.serialize.ExtendShardRequestJsonSer 1 2 1
c.a.d.m.serialize.GetConnectorShardStatusResultJsonDeser 1 2 1
c.a.d.m.serialize.DeleteProjectRequestJsonSer 1 2 1
c.a.d.m.serialize.AppendDataConnectorFieldRequestJsonSer 1 2 1
c.a.d.m.serialize.DeleteConnectorRequestJsonSer 1 2 1
c.a.d.m.serialize.CreateProjectRequestJsonSer 1 2 1
c.a.d.m.serialize.GetDataConnectorDoneTimeResultJsonDeser 1 2 1
c.a.d.m.serialize.InitOffsetContextResultJsonDeser 1 2 1
c.a.d.m.serialize.UpdateSubscriptionStateRequestJsonSer 1 2 1
c.a.d.m.serialize.SplitShardResultJsonDeser 1 2 1
c.a.d.m.serialize.GetCursorRequestJsonSer 1 2 1
c.a.d.m.serialize.JsonSerializerFactory 1 95 1
c.a.d.m.serialize.AppendFieldResultJsonDeser 1 2 1
c.a.d.m.serialize.GetBlobRecordsRequestJsonSer 1 2 1
c.a.d.m.serialize.DeleteDataConnectorRequestJsonSer 1 2 1
c.a.d.m.serialize.CreateConnectorRequestJsonSer 1 2 1
c.a.d.m.serialize.ResetOffsetResultJsonDeser 1 2 1
c.a.d.m.serialize.SplitShardRequestJsonSer 1 2 1
c.a.d.m.serialize.CreateDataConnectorRequestJsonSer 1 2 1
c.a.d.m.serialize.MergeShardResultJsonDeser 1 2 1
c.a.d.m.serialize.GetSubscriptionResultJsonDeser 1 2 1
c.a.d.m.serialize.ReloadDataConnectorResultJsonDeser 1 2 1
c.a.d.m.serialize.PutBlobRecordsRequestJsonSer 1 2 1
c.a.d.m.serialize.UpdateTopicRequestJsonSer 1 2 1
c.a.d.m.serialize.InitOffsetContextRequestJsonSer 1 2 1
c.a.d.m.serialize.GetSubscriptionOffsetRequestJsonSer 1 2 1
c.a.d.m.serialize.UpdateConnectorShardContextRequestJsonSer 1 2 1
c.a.d.m.serialize.CreateTopicResultJsonDeser 1 2 1
c.a.d.m.serialize.DeleteDataConnectorResultJsonDeser 1 2 1
c.a.d.m.serialize.ListProjectResultJsonDeser 1 2 1
c.a.d.m.serialize.ReloadConnectorResultJsonDeser 1 2 1
c.a.d.m.serialize.CommitSubscriptionOffsetResultJsonDeser 1 2 1
c.a.d.m.serialize.ListConnectorRequestJsonSer 1 2 1
c.a.d.m.serialize.DeleteTopicResultJsonDeser 1 2 1
c.a.d.m.serialize.ExtendShardResultJsonDeser 1 2 1
c.a.d.m.serialize.GetDataConnectorDoneTimeRequestJsonSer 1 2 1
c.a.d.m.serialize.GetDataConnectorResultJsonDeser 1 2 1
c.a.d.m.serialize.GetConnectorResultJsonDeser 1 2 1
c.a.d.m.serialize.ListDataConnectorRequestJsonSer 1 2 1
c.a.d.m.serialize.ListShardRequestJsonSer 1 2 1
c.a.d.m.serialize.CommitOffsetResultJsonDeser 1 2 1
c.a.d.m.serialize.GetCursorResultJsonDeser 1 2 1
c.a.d.m.serialize.UpdateConnectorStateResultJsonDeser 1 2 1
c.a.d.m.serialize.UpdateDataConnectorShardContextResultJsonDeser 1 2 1
c.a.d.m.serialize.DeleteTopicRequestJsonSer 1 2 1
c.a.d.m.serialize.GetSubscriptionRequestJsonSer 1 2 1
c.a.d.m.serialize.ListShardResultJsonDeser 1 2 1
c.a.d.m.serialize.UpdateDataConnectorStateRequestJsonSer 1 2 1
c.a.d.m.serialize.GetProjectResultJsonDeser 1 2 1
c.a.d.m.serialize.QuerySubscriptionResultJsonDeser 1 2 1
c.a.d.m.serialize.AppendConnectorFieldRequestJsonSer 1 2 1
c.a.d.m.serialize.GetRecordsRequestJsonSer 1 2 1
c.a.d.m.serialize.DeleteSubscriptionResultJsonDeser 1 2 1
c.a.d.m.serialize.CreateProjectResultJsonDeser 1 2 1
c.a.d.m.serialize.CreateSubscriptionResultJsonDeser 1 2 1
c.a.d.m.serialize.UpdateConnectorStateRequestJsonSer 1 2 1
c.a.d.m.serialize.GetConnectorRequestJsonSer 1 2 1
c.a.d.m.serialize.PutRecordsResultJsonDeser 1 2 1
c.a.d.m.serialize.GetOffsetResultJsonDeser 1 2 1
c.a.d.m.serialize.PutBlobRecordsResultJsonDeser 1 2 1
c.a.d.m.serialize.ListTopicRequestJsonSer 1 2 1
c.a.d.m.serialize.GetTopicResultJsonDeser 1 2 1
c.a.d.m.serialize.GetDataConnectorRequestJsonSer 1 2 1
c.a.d.m.serialize.UpdateSubscriptionStateResultJsonDeser 1 2 1
c.a.d.m.serialize.GetTopicRequestJsonSer 1 2 1
c.a.d.m.serialize.UpdateSubscriptionRequestJsonSer 1 2 1
c.a.d.m.serialize.DeleteConnectorResultJsonDeser 1 2 1
c.a.d.m.serialize.ListProjectRequestJsonSer 1 2 1
c.a.d.m.serialize.UpdateSubscriptionResultJsonDeser 1 2 1
c.a.d.m.serialize.MergeShardRequestJsonSer 1 2 1
c.a.d.m.serialize.GetMeteringInfoRequestJsonSer 1 2 1
c.a.d.m.serialize.GetBlobRecordsResultJsonDeser 1 2 1
c.a.d.m.serialize.CreateTopicRequestJsonSer 1 2 1
c.a.d.m.serialize.UpdateDataConnectorShardContextRequestJsonSer 1 2 1
c.a.d.m.serialize.ListConnectorResultJsonDeser 1 2 1
c.a.d.m.serialize.CreateConnectorResultJsonDeser 1 2 1
c.a.d.m.serialize.ReloadConnectorRequestJsonSer 1 2 1
c.a.d.m.serialize.UpdateTopicResultJsonDeser 1 2 1
c.a.d.m.serialize.DeleteProjectResultJsonDeser 1 2 1
c.a.d.m.serialize.GetMeteringInfoResultJsonDeser 1 2 1
c.a.d.m.serialize.GetDataConnectorShardStatusRequestJsonSer 1 2 1
c.a.d.m.serialize.UpdateDataConnectorStateResultJsonDeser 1 2 1
c.a.d.m.serialize.ResetOffsetRequestJsonSer 1 2 1
c.a.d.m.serialize.DeleteSubscriptionRequestJsonSer 1 2 1
c.a.d.m.serialize.CreateDataConnectorResultJsonDeser 1 2 1
c.a.d.m.serialize.AppendDataConnectorFieldResultJsonDeser 1 2 1
c.a.d.m.serialize.CommitSubscriptionOffsetRequestJsonSer 1 2 1
c.a.d.m.serialize.GetSubscriptionOffsetResultJsonDeser 1 2 1
c.a.d.m.serialize.ListDataConnectorResultJsonDeser 1 2 1
c.a.d.m.serialize.PutRecordsRequestJsonSer 1 2 1
c.a.d.m.serialize.ReloadDataConnectorRequestJsonSer 1 2 1
c.a.d.m.serialize.JsonErrorParser 1 2 1
c.a.d.m.serialize.CommitOffsetRequestJsonSer 1 2 1
c.a.d.m.serialize.GetDataConnectorShardStatusResultJsonDeser 1 2 1
c.a.d.m.serialize.GetProjectRequestJsonSer 1 2 1
c.a.d.m.serialize.ListTopicResultJsonDeser 1 2 1
c.a.d.m.serialize.GetRecordsResultJsonDeser 1 2 1
c.a.d.m.serialize.GetOffsetRequestJsonSer 1 2 1
c.a.d.m.serialize.CreateSubscriptionRequestJsonSer 1 2 1
c.a.d.model.GetConnectorRequest 0.6667 3 3
c.a.d.model.GetOffsetResult 0.5 4 2
c.a.d.model.UpdateDataConnectorStateResult 0 0 0
c.a.d.model.CommitSubscriptionOffsetRequest 0.6667 3 3
c.a.d.model.GetProjectRequest 0 1 1
c.a.d.model.GetDataConnectorDoneTimeResult 0 2 1
c.a.d.model.GetRecordsRequest 0.8333 7 6
c.a.d.model.ReloadDataConnectorRequest 0.75 8 4
c.a.d.model.UpdateSubscriptionStateRequest 0.75 4 4
c.a.d.model.CreateConnectorResult 0 0 0
c.a.d.model.PutRecordsResult 0.8 10 5
c.a.d.model.GetDataConnectorDoneTimeRequest 0.6667 3 3
c.a.d.model.GetConnectorShardStatusRequest 0.75 8 4
c.a.d.model.AppendDataConnectorFieldRequest 0.75 8 4
c.a.d.model.DeleteProjectResult 0 0 0
c.a.d.model.MergeShardRequest 0.75 4 4
c.a.d.model.DatabaseDesc 0.8333 18 8
c.a.d.model.PutBlobRecordsRequest 0.6667 5 3
c.a.d.model.Offset 0.4 5 2
c.a.d.model.OffsetContext 0.7792 11 7
c.a.d.model.PutRecordsRequest 0.6667 5 3
c.a.d.model.InitOffsetContextResult 0 2 1
c.a.d.model.GetMeteringInfoResult 0.5 4 2
c.a.d.model.UpdateDataConnectorStateRequest 0.75 8 4
c.a.d.model.ListConnectorResult 0 3 1
c.a.d.model.UpdateConnectorShardContextRequest 0.75 8 4
c.a.d.model.GetConnectorResult 0.8571 14 7
c.a.d.model.ListProjectResult 0 3 1
c.a.d.model.ListShardResult 0 3 1
c.a.d.model.GetCursorResult 0.6667 6 3
c.a.d.model.CreateConnectorRequest 0.8 6 5
c.a.d.model.GetTopicRequest 0.5 2 2
c.a.d.model.CreateProjectRequest 0.5 2 2
c.a.d.model.QuerySubscriptionResult 0.5 4 2
c.a.d.model.ListTopicResult 0 3 1
c.a.d.model.ReloadConnectorResult 0 0 0
c.a.d.model.DeleteDataConnectorResult 0 0 0
c.a.d.model.SplitShardRequest 0.75 4 4
c.a.d.model.OdpsDesc 0.85 20 9
c.a.d.model.DeleteSubscriptionRequest 0.6667 3 3
c.a.d.model.OssDesc 0.7778 18 8
c.a.d.model.AppendConnectorFieldResult 0 0 0
c.a.d.model.QuerySubscriptionRequest 0.8 5 5
c.a.d.model.GetTopicResult 0.8889 18 9
c.a.d.model.ListConnectorRequest 0.5 2 2
c.a.d.model.UpdateSubscriptionOffsetResult 0 0 0
c.a.d.model.ListProjectRequest 0 0 0
c.a.d.model.ExtendShardResult 0 0 0
c.a.d.model.ElasticSearchDesc 0.8333 18 8
c.a.d.model.O..$Offset 0.5 4 2
c.a.d.model.ResetOffsetRequest 0.75 4 4
c.a.d.model.DeleteConnectorResult 0 0 0
c.a.d.model.AppendDataConnectorFieldResult 0 0 0
c.a.d.model.CommitOffsetRequest 0.75 4 4
c.a.d.model.CreateProjectResult 0 0 0
c.a.d.model.ShardDesc 0.6667 6 3
c.a.d.model.UpdateConnectorStateRequest 0.75 8 4
c.a.d.model.GetConnectorShardStatusResult 0.8333 13 6
c.a.d.model.GetDataConnectorResult 0.8571 14 7
c.a.d.model.GetSubscriptionOffsetRequest 0.5 2 2
c.a.d.model.GetBlobRecordsResult 0.6667 7 3
c.a.d.model.PutRecordsResultEntry 0.75 8 4
c.a.d.model.ShardEntry 0.875 17 8
c.a.d.model.DeleteTopicRequest 0.5 2 2
c.a.d.model.GetBlobRecordsRequest 0.8 5 5
c.a.d.model.UpdateConnectorStateResult 0 0 0
c.a.d.model.UpdateSubscriptionRequest 0.75 4 4
c.a.d.model.AppendFieldRequest 0.6667 6 3
c.a.d.model.UpdateConnectorShardContextResult 0 0 0
c.a.d.model.UpdateDataConnectorShardContextRequest 0.75 8 4
c.a.d.model.GetDataConnectorShardStatusRequest 0.75 8 4
c.a.d.model.Record 0.8235 17 6
c.a.d.model.CreateSubscriptionRequest 0.6667 3 3
c.a.d.model.CreateSubscriptionResult 0 2 1
c.a.d.model.GetMeteringInfoRequest 0.6667 3 3
c.a.d.model.InitOffsetContextRequest 0.75 4 4
c.a.d.model.UpdateDataConnectorShardContextResult 0 0 0
c.a.d.model.ShardContext 0.75 8 4
c.a.d.model.PutBlobRecordsResult 0.8 10 5
c.a.d.model.SplitShardResult 0 3 1
c.a.d.model.GetSubscriptionOffsetResult 0 2 1
c.a.d.model.AppendFieldResult 0 0 0
c.a.d.model.GetDataConnectorRequest 0.6667 3 3
c.a.d.model.DeleteSubscriptionResult 0 0 0
c.a.d.model.CreateDataConnectorRequest 0.8182 11 5
c.a.d.model.DeleteConnectorRequest 0.6667 3 3
c.a.d.model.FcDesc 0.8318 22 10
c.a.d.model.CommitOffsetResult 0 0 0
c.a.d.model.MergeShardResult 0 3 1
c.a.d.model.UpdateSubscriptionResult 0 0 0
c.a.d.model.ListShardRequest 0.5 2 2
c.a.d.model.CreateTopicResult 0 0 0
c.a.d.model.GetRecordsResult 0.6667 7 3
c.a.d.model.ListDataConnectorRequest 0.5 2 2
c.a.d.model.ExtendShardRequest 0.75 4 4
c.a.d.model.GetSubscriptionResult 0.875 16 8
c.a.d.model.GetProjectResult 0.75 8 4
c.a.d.model.GetCursorRequest 0.8333 6 6
c.a.d.model.DeleteDataConnectorRequest 0.6667 3 3
c.a.d.model.ListDataConnectorResult 0 3 1
c.a.d.model.RecordEntry 0.8593 45 3
c.a.d.model.ReloadDataConnectorResult 0 0 0
c.a.d.model.GetOffsetRequest 0.75 4 4
c.a.d.model.DeleteTopicResult 0 0 0
c.a.d.model.GetDataConnectorShardStatusResult 0.8571 15 7
c.a.d.model.CreateTopicRequest 0.8571 7 7
c.a.d.model.ConnectorConfig 0 2 0
c.a.d.model.UpdateTopicRequest 0.75 4 4
c.a.d.model.DeleteProjectRequest 0 1 1
c.a.d.model.ErrorEntry 0.5 4 2
c.a.d.model.BlobRecordEntry 0 5 1
c.a.d.model.GetSubscriptionRequest 0.6667 3 3
c.a.d.model.ListTopicRequest 0 1 1
c.a.d.model.OtsDesc 0.75 16 7
c.a.d.model.CreateDataConnectorResult 0 0 0
c.a.d.model.UpdateTopicResult 0 0 0
c.a.d.model.ReloadConnectorRequest 0.75 8 4
c.a.d.model.DatahubDesc 0.8125 8 6
c.a.d.model.AppendConnectorFieldRequest 0.75 8 4

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