public Worker(string name, IGettableConveyer <TSource> sourceConveyer,
IPuttableConveyer <TDestination> destinationConveyer, ILoggable logger,
Convert <TSource, TDestination> convert)
{
this.name = name;
this.sourceConveyer = sourceConveyer;
this.destinationConveyer = destinationConveyer;
this.logger = logger;
this.convert = convert;
}
public static Worker <Block, Block> CreatePackerWorker(int index, PackerMode packerMode, IPackerEngine packerEngine,
IGettableConveyer <Block> gettableConveyer, IPuttableConveyer <Block> puttableConveyer, ILoggable logger)
{
Convert <Block, Block> convert;
if (packerMode == PackerMode.Pack)
{
convert = sourceBlock => new Block(sourceBlock.Index, packerEngine.Pack(sourceBlock.Data));
}
else
{
convert = sourceBlock => new Block(sourceBlock.Index, packerEngine.Unpack(sourceBlock.Data));
}
return(new Worker <Block, Block>($"{packerMode.ToString()}ing #{index}", gettableConveyer, puttableConveyer, logger, convert));
}
public static Worker <Block, Block> CreateSourceWorker(BinaryReader reader, int blocksNumber, int blockLength,
PackerMode packerMode, IPuttableConveyer <Block> puttableConveyer, ILoggable logger)
{
IEnumerator <Block> enumerator;
if (packerMode == PackerMode.Pack)
{
enumerator = BinaryBlockReader.CreateRawBlocksEnumerator(reader, blockLength);
}
else
{
enumerator = BinaryBlockReader.CreatePackedBlocksEnumerator(reader, blocksNumber);
}
IGettableConveyer <Block> gettableConveyer = new GetOnlyConveyer <Block>((out bool stopped) => {
stopped = !enumerator.MoveNext();
return(stopped ? null : enumerator.Current);
});
return(new Worker <Block, Block>("Source", gettableConveyer, puttableConveyer, logger, block => block));
}
