com.launchdarkly.sdk.server.interfaces

Enum DataSourceStatusProvider.State

java.lang.Object

java.lang.Enum<DataSourceStatusProvider.State>

com.launchdarkly.sdk.server.interfaces.DataSourceStatusProvider.State

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<DataSourceStatusProvider.State>

Enclosing interface:

DataSourceStatusProvider

public static enum DataSourceStatusProvider.State
extends java.lang.Enum<DataSourceStatusProvider.State>

An enumeration of possible values for DataSourceStatusProvider.Status.getState().

Enum Constant Summary

Enum Constants

Enum Constant and Description
INITIALIZING The initial state of the data source when the SDK is being initialized.
INTERRUPTED Indicates that the data source encountered an error that it will attempt to recover from.
OFF Indicates that the data source has been permanently shut down.
VALID Indicates that the data source is currently operational and has not had any problems since the last time it received data.

Method Summary

Modifier and Type	Method and Description
static DataSourceStatusProvider.State	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static DataSourceStatusProvider.State[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INITIALIZING

public static final DataSourceStatusProvider.State 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 DataSourceStatusProvider.State 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 DataSourceStatusProvider.State 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 DataSourceStatusProvider.State 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.

Method Detail

values

public static DataSourceStatusProvider.State[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DataSourceStatusProvider.State c : DataSourceStatusProvider.State.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DataSourceStatusProvider.State valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null