Interface DocCollectionWatcher

    • Method Detail

      • onStateChanged

        boolean onStateChanged​(DocCollection collection)
        Called when the collection we are registered against has a change of state.

        Note that, due to the way Zookeeper watchers are implemented, a single call may be the result of several state changes. Also, multiple calls to this method can be made with the same state, ie. without any new updates.

        collection - the new collection state (may be null if the collection has been deleted)
        true if the watcher should be removed