private void RemoveDataflowAstNode(IDataflowAstNode dataflowAstNode)
{
var tupleBasicBlock = _astToBasicBlockMapping[dataflowAstNode];
_astToBasicBlockMapping.Remove(dataflowAstNode);
var tupleProvider = _tupleProviderManager[dataflowAstNode];
tupleBasicBlock.Remove(tupleProvider.InlineTupleSequence);
_prologueBasicBlock.Remove(tupleProvider.PrologueTupleSequence);
_epilogueBasicBlock.Remove(tupleProvider.EpilogueTupleSequence);
}
private void AddDataflowAstNode(IDataflowAstNode dataflowAstNode, BasicBlock <TupleSequence> tupleBasicBlock, bool preventMappingEmission)
{
_astToBasicBlockMapping[dataflowAstNode] = tupleBasicBlock;
var tupleProvider = _tupleProviderManager[dataflowAstNode];
var singleMappedInputTupleProvider = tupleProvider as SingleMappedInputTupleProvider;
if (singleMappedInputTupleProvider != null)
{
singleMappedInputTupleProvider.PreventMappedInputTupleEmission = preventMappingEmission;
}
// TODO: Do I have to account for inserts here or can we canonicalize on add-to-the-end?
tupleBasicBlock.Add(tupleProvider.InlineTupleSequence);
_prologueBasicBlock.Add(tupleProvider.PrologueTupleSequence);
_epilogueBasicBlock.Add(tupleProvider.EpilogueTupleSequence);
}
private void AddDataflowAstNode(IDataflowAstNode dataflowAstNode, BasicBlock <TupleSequence> tupleBasicBlock)
{
AddDataflowAstNode(dataflowAstNode, tupleBasicBlock, false);
}
