public BlockContainerMerger(BlockContainer <T1, T2> b1, BlockContainer <T2, T3> b2) : base(BlockContainerOptions.Default)
{
m_b1 = b1;
m_b2 = b2;
m_b1.LinkTo(m_b2);
RegisterChild(m_b1);
RegisterChild(m_b2);
}
public static BlockContainer <TIn, TOut> AutoComplete <TIn, TOut>(this BlockContainer <TIn, TOut> blockContainer, TimeSpan timeout)
where TIn : ITracableItem
where TOut : ITracableItem
{
var autoCompletePair = new AutoCompleteContainerPair <TIn, TOut>(timeout);
var merged = new BlockContainerMerger <TIn, TIn, TOut, TOut>(
autoCompletePair.Before,
blockContainer,
autoCompletePair.After);
return(merged);
}
protected void RegisterChild(BlockContainer childContainer, Action <Task> containerCompletionCallback = null)
{
if (childContainer == null)
{
throw new ArgumentNullException("childContainer");
}
if (m_children.OfType <BlockContainerMeta>().Any(cm => cm.Container.Equals(childContainer)))
{
throw new ArgumentException("Duplicate block container registered in " + this.Name);
}
m_children = m_children.Add(new BlockContainerMeta(childContainer, this, containerCompletionCallback));
}
protected ChildMetaBase(BlockContainer host, Action <Task> completionCallback)
{
m_host = host;
m_completionCallback = completionCallback;
}
public BlockContainerMeta(BlockContainer childContainer, BlockContainer host, Action <Task> completionCallback = null) : base(host, completionCallback)
{
m_childContainer = childContainer;
m_completion = GetWrappedCompletion(m_childContainer.CompletionTask);
}
public BlockMeta(IDataflowBlock block, BlockContainer host, Action <Task> completionCallback = null) : base(host, completionCallback)
{
m_block = block;
m_completion = GetWrappedCompletion(m_block.Completion);
}
