Lucene.Net.Index.ReadersAndUpdates.RefCount C# (CSharp) Метод

        public virtual int RefCount()
        {
            int rc = RefCount_Renamed.Get();
            Debug.Assert(rc >= 0);
            return rc;
        }

            public virtual void Release(ReadersAndUpdates rld, bool assertInfoLive)
            {
                lock (this)
                {
                    // Matches incRef in get:
                    rld.DecRef();

                    // Pool still holds a ref:
                    Debug.Assert(rld.RefCount() >= 1);

                    if (!OuterInstance.PoolReaders && rld.RefCount() == 1)
                    {
                        // this is the last ref to this RLD, and we're not
                        // pooling, so remove it:
                        //        System.out.println("[" + Thread.currentThread().getName() + "] ReaderPool.release: " + rld.info);
                        if (rld.WriteLiveDocs(OuterInstance.directory))
                        {
                            // Make sure we only write del docs for a live segment:
                            Debug.Assert(assertInfoLive == false || InfoIsLive(rld.Info));
                            // Must checkpoint because we just
                            // created new _X_N.del and field updates files;
                            // don't call IW.checkpoint because that also
                            // increments SIS.version, which we do not want to
                            // do here: it was done previously (after we
                            // invoked BDS.applyDeletes), whereas here all we
                            // did was move the state to disk:
                            OuterInstance.CheckpointNoSIS();
                        }
                        //System.out.println("IW: done writeLiveDocs for info=" + rld.info);

                        //        System.out.println("[" + Thread.currentThread().getName() + "] ReaderPool.release: drop readers " + rld.info);
                        rld.DropReaders();
                        ReaderMap.Remove(rld.Info);
                    }
                }
            }