public void Push(IEnumerable <T> chunk, int count, long chunkSize)
{
EnsureStakSize(chunkSize);
IChunkReference <T> chunkReference;
if (chunkSize > _bufferSize)
{
chunkReference = CreateFileChunkReference(chunk, count);
}
else
{
chunkReference = new MemoryChunkReference(chunk.ToArray(), chunkSize);
}
_stack.Push(chunkReference);
_currentSize += chunkReference.MemorySize;
}
private IChunkWriter <T> CreateChunkForMerge(long totalSize, int totalCount)
{
IChunkWriter <T> chunkWriter;
IChunkReference <T> chunkReference;
if (_currentSize + totalSize > _bufferSize)
{
var fileChunk = new FileChunkReference(totalSize, totalCount, _chunkStorage, true);
chunkWriter = fileChunk;
chunkReference = fileChunk;
}
else
{
var memoryChunk = new MemoryChunkReference(totalCount, totalSize);
chunkWriter = memoryChunk;
chunkReference = memoryChunk;
_currentSize += totalSize;
}
_stack.Push(chunkReference);
return(chunkWriter);
}
