How to use

getTime

method

in

com.moz.fiji.schema.util.Clock

/**
 * Constructor.
 * @param table The table connection to wrap.
 * @param pool The pool that this Connection is associated with.
 */
public PooledFijiTable(FijiTable table, Pool pool) {
 mTable = table;
 mPool = pool;
 mLastAccessTime = pool.getClock().getTime();
}

/** {@inheritDoc} */
@Override
public void release() throws IOException {
 final int counter = mRetainCount.decrementAndGet();
 Preconditions.checkState(counter >= 1,
   "Cannot release FijiTable %s that was already returned: retain counter is now %s.",
   getURI(), counter);
 if (counter == 1) {
  mLastAccessTime = mPool.getClock().getTime();
  mPool.returnConnection(this);
 }
}

/**
 * Cleans any connections from the pool that have been idle, while maintaining the minimum pool
 * size.
 *
 * @param idleTimeout Milliseconds idle required to be closed and
 *     removed from the pool.
 */
public synchronized void clean(long idleTimeout) {
 long currentTime = mClock.getTime();
 Iterator<PooledFijiTable> iterator = mConnections.iterator();
 while (iterator.hasNext() && mPoolSize > mMinSize) {
  PooledFijiTable connection = iterator.next();
  if (currentTime - connection.getLastAccessTime() > idleTimeout) {
   final int counter = connection.mRetainCount.decrementAndGet();
   Preconditions.checkState(counter == 0,
     "Cannot clean up FijiTable %s: retain counter is %s.",
     connection.getURI(), counter);
   LOG.info("Closing idle PooledFijiTable connection to {}.", connection.getURI());
   iterator.remove();
   connection.releaseUnderlyingFijiTable();
   mPoolSize--;
  }
 }
}