Interface for a data store that holds feature flag data and other SDK
properties in a serialized form.
This interface should be used for platform-specific integrations that store
data somewhere other than in memory. Each data item is uniquely identified by
a string typically constructed following a namespacing structure that
is then encoded.
Implementations may not throw exceptions.
The SDK assumes that the persistence is only being used by a single instance
of the SDK per SDK key (two different SDK instances, with 2 different SDK
keys could use the same persistence instance).
The SDK, with correct usage, will not have overlapping writes to the same
key.
This interface does not depend on the ability to list the contents of the
store or namespaces. This is to maintain the simplicity of implementing a
key-value store on many platforms.
Interface for a data store that holds feature flag data and other SDK properties in a serialized form.
This interface should be used for platform-specific integrations that store data somewhere other than in memory. Each data item is uniquely identified by a string typically constructed following a namespacing structure that is then encoded.
Implementations may not throw exceptions.
The SDK assumes that the persistence is only being used by a single instance of the SDK per SDK key (two different SDK instances, with 2 different SDK keys could use the same persistence instance).
The SDK, with correct usage, will not have overlapping writes to the same key.
This interface does not depend on the ability to list the contents of the store or namespaces. This is to maintain the simplicity of implementing a key-value store on many platforms.