private static void runActions(ContextPool pool, ActionBlock actionBlock, NodesSubstitution substitutions = null, bool useFiltering = true)
{
if (substitutions != null)
{
pool.SetSubstitutions(substitutions);
}
var sortedActions = actionBlock.Actions.OrderByDescending((a) => a.Priority).ToArray();
var hasPushAction = sortedActions.Any(action => action is PushAction);
if (hasPushAction)
{
//start new topic - but only once! (multiple pushes can appear)
pool.ClearAccumulator();
}
foreach (var action in sortedActions)
{
action.Run(pool);
}
if (useFiltering && pool.ActiveCount > 1)
{
pool.Filter(actionBlock.OutputFilter);
}
}
internal void SetSubstitutions(NodesSubstitution substitutions)
{
_substitutions = new Dictionary <NodeReference, NodeReference>();
if (substitutions == null)
{
//nothing more to substitute
return;
}
for (var nodeIndex = 0; nodeIndex < substitutions.NodeCount; ++nodeIndex)
{
var key = substitutions.GetOriginalNode(nodeIndex);
var substitution = substitutions.GetSubstitution(nodeIndex);
_substitutions[key] = substitution;
}
}
public PoolHypothesis(NodesSubstitution substitutions, MappingControl <ActionBlock> control)
{
Substitutions = substitutions;
ActionBlock = control.Value;
Control = control;
}
