public IndexChunk GetChunk(string indexName)
{
IndexChunk chunk = null;
using (_lock.ReaderLock)
_indexes.TryGetValue(indexName, out chunk);
return(chunk);
}
public void Add(string indexName, string objectId)
{
// objectId를 Chunk에 추가
IndexChunk chunk;
using (_lock.ReaderLock)
_indexes.TryGetValue(indexName, out chunk);
if (chunk == null)
{
// Double lock checking
using (_lock.WriterLock)
{
_indexes.TryGetValue(indexName, out chunk);
if (chunk == null)
{
chunk = new IndexChunk();
_indexes.Add(indexName, chunk);
}
}
}
chunk.Add(objectId);
// objectId에 연관된 Chunk로 추가
using (_lock.WriterLock)
{
List <IndexChunk> chunkList;
_chunkListByObjectId.TryGetValue(objectId, out chunkList);
if (chunkList == null)
{
chunkList = new List <IndexChunk>();
_chunkListByObjectId.Add(objectId, chunkList);
}
if (chunkList.Contains(chunk) == false)
{
chunkList.Add(chunk);
}
}
}