Package com.launchdarkly.sdk.android.subsystems

Enum DataSourceState

java.lang.Object
java.lang.Enum<DataSourceState>
com.launchdarkly.sdk.android.subsystems.DataSourceState
All Implemented Interfaces:
Serializable, Comparable<DataSourceState>
public enum DataSourceState extends Enum<DataSourceState>
Data source status state. Used internally by FDv2 data sources and the sink to communicate connection health; the sink maps this to ConnectionInformation.ConnectionMode for the public API.

  • Enum Constant Details

    • INITIALIZING

      public static final DataSourceState INITIALIZING
      The initial state of the data source when the SDK is being initialized.

      If it encounters an error that requires it to retry initialization, the state will remain at INITIALIZING until it either succeeds and becomes VALID, or permanently fails and becomes OFF.

    • VALID

      public static final DataSourceState VALID
      Indicates that the data source is currently operational and has not had any problems since the last time it received data.

      In streaming mode, this means that there is currently an open stream connection and that at least one initial message has been received on the stream. In polling mode, it means that the last poll request succeeded.

    • INTERRUPTED

      public static final DataSourceState INTERRUPTED
      Indicates that the data source encountered an error that it will attempt to recover from.

      In streaming mode, this means that the stream connection failed, or had to be dropped due to some other error, and will be retried after a backoff delay. In polling mode, it means that the last poll request failed, and a new poll request will be made after the configured polling interval.

    • OFF

      public static final DataSourceState OFF
      Indicates that the data source has been permanently shut down.

      This could be because it encountered an unrecoverable error (for instance, the LaunchDarkly service rejected the SDK key; an invalid SDK key will never become valid), or because the SDK client was explicitly shut down, or because all initializers and synchronizers have been exhausted.

  • Method Details

    • values

      public static DataSourceState[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static DataSourceState valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null