@Override
public void resume(boolean async) {
paused = false;
for (RowUpstream rowUpstream : rowUpstreams) {
rowUpstream.resume(async);
}
}
@Override
public void pause() {
paused = true;
for (RowUpstream rowUpstream : rowUpstreams) {
rowUpstream.pause();
}
}
public void repeat() {
if (activeUpstreams.compareAndSet(0, rowUpstreams.size())) {
pauseFifo.clear();
for (RowUpstream rowUpstream : rowUpstreams) {
rowUpstream.repeat();
}
} else {
throw new IllegalStateException("Can't repeat if there are still active upstreams");
}
}