protected void LinkBuffersRecursively()
{
foreach (DataFlowComponent predecessor in Predecessors)
{
if (!predecessor.WasLinked.ContainsKey(this))
{
LinkPredicates predicate = null;
LinkPredicates.TryGetValue(this, out predicate);
predecessor.LinkBuffers(this, predicate);
predecessor.WasLinked.Add(this, true);
predecessor.LinkBuffersRecursively();
}
}
foreach (DataFlowComponent successor in Successors)
{
if (!WasLinked.ContainsKey(successor))
{
LinkPredicates predicate = null;
LinkPredicates.TryGetValue(successor, out predicate);
LinkBuffers(successor, predicate);
WasLinked.Add(successor, true);
successor.LinkBuffersRecursively();
}
}
}
internal override void LinkBuffers(DataFlowComponent successor, LinkPredicates linkPredicates)
{
var s = successor as IDataFlowDestination <TOutput>;
var linker = new BufferLinker <TOutput>(linkPredicates);
linker.LinkBlocksWithPredicates(SourceBlock, s.TargetBlock);
}
internal override void LinkBuffers(DataFlowComponent successor, LinkPredicates linkPredicate)
{
var s = successor as IDataFlowDestination <ETLBoxError>;
var lp = new BufferLinker <ETLBoxError>(linkPredicate);
lp.LinkBlocksWithPredicates(SourceBlock, s.TargetBlock);
}
internal virtual void LinkBuffers(DataFlowComponent successor, LinkPredicates predicate)
{
//No linking by default
}
internal BufferLinker(LinkPredicates linkPredicates = null)
{
LinkPredicate = linkPredicates;
}