Package com.launchdarkly.sdk.android.subsystems

Interface DataSourceUpdateSinkV2

All Superinterfaces:
TransactionalDataSourceUpdateSink
public interface DataSourceUpdateSinkV2 extends TransactionalDataSourceUpdateSink
Interface that an FDv2 DataSource will use to push data into the SDK.

This interface extends TransactionalDataSourceUpdateSink to add status tracking and status update capabilities required for FDv2 data sources.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    setStatus(DataSourceState state, Throwable failure)
    Informs the SDK of a change in the data source's status.
    void
    shutDown()
    Informs the SDK that the data source is permanently shutting down and will send no more data.

    Methods inherited from interface com.launchdarkly.sdk.android.subsystems.TransactionalDataSourceUpdateSink

    apply

  • Method Details

    • setStatus

      void setStatus(@NonNull DataSourceState state, @Nullable Throwable failure)
      Informs the SDK of a change in the data source's status.
      Parameters:
      state - the data source state
      failure - if non-null, represents an error/exception that caused the status change

    • shutDown

      void shutDown()
      Informs the SDK that the data source is permanently shutting down and will send no more data.

      This implies that the SDK should also stop other components that communicate with LaunchDarkly, such as the event processor. It also changes the connection mode to ConnectionInformation.ConnectionMode.SHUTDOWN.

      The data sources in this SDK do not call this method. They retry after a failure instead, and they wait longer after a failure that is unlikely to correct itself.