tree 5b4f2779f65c0939b354720b31882923c41ae8f8
parent fefba17b04224e9346a50f6e66944142f4878179
author Antonio Barone <syntonyze@gmail.com> 1571908200 +0200
committer Antonio Barone <syntonyze@gmail.com> 1571909149 +0200

Decouple observable queue implementation from ReplicationQueue

Prior to this change, AutoReloadRunnable used to depend on
ReplicationQueue, which was used just to observe the status of the queue
during the run() phase of the reloading.

Decouple reloading of configuration from specific queue implementations
by depending only on a way to observe the queue, rather than the queue
itself.

Incidentally, allow AutoReloadRunnable to be reused by implementations
that use a different queueing systems, or no queuing at all, such
as the pull-replication.

Change-Id: I589c5bf3fb49a53734ba3a991d08db33bc189d3e