kafka-streams-internals-StateRestoreCallbackAdapter.adoc

StateRestoreCallbackAdapter — Converting StateRestoreCallbacks To RecordBatchingStateRestoreCallbacks

StateRestoreCallbackAdapter is a factory object (adapter) of RecordBatchingStateRestoreCallbacks given StateRestoreCallbacks.

Creating RecordBatchingStateRestoreCallback For StateRestoreCallback — adapt Factory Method

RecordBatchingStateRestoreCallback adapt(
  StateRestoreCallback restoreCallback)

adapt simply creates a RecordBatchingStateRestoreCallback for a StateRestoreCallback.

Internally, adapt…​FIXME

Note	adapt is used when: CompositeRestoreListener is created GlobalStateManagerImpl is requested to restoreState ProcessorStateManager is requested to updateStandbyStates