/**
* Shuts down the database resources held by an instance of this manager if certain conditions are
* met. The database resource is released if and only if a client has requested a shutdown
* operation and there are no asynchronous operations running. To ensure completeness, this method
* is invoked when a client of this manager requests a shutdown and when any asynchronous
* operation completes.
*/
private void maybeShutdownClient() {
synchronized (mLock) {
if ((mRunningTasks == 0) && mShouldShutdownClient) {
LogUtils.log(
this, Log.VERBOSE, "All tasks completed and shutdown requested. Releasing database.");
mClient.shutdown();
}
}
}
/**
* Returns whether the labeling client is properly initialized.
*
* @return {@code true} if client is ready, or {@code false} otherwise.
*/
public boolean isInitialized() {
return mClient.isInitialized();
}
