private void scheduleNewSelection(final JavaSelectionEvent selection) {
try {
schedulerLock.lock();
scheduler =
new ProviderExecutionScheduler(providers, subscriptionManager, contentPart, extdocBus);
scheduler.scheduleOnSelection(selection);
} finally {
schedulerLock.unlock();
}
}
// it might be necessary to add a lock here... a synchronized method is not
// possible as this method would block the "syncScheduling" method
private void disposeScheduler() {
if (scheduler != null) {
scheduler.dispose();
scheduler = null;
}
}
