public EvalRootState Start(
PatternMatchCallback callback,
PatternContext context,
MatchedEventMap beginState,
bool isRecoveringResilient)
{
return StartInternal(callback, context, beginState, isRecoveringResilient);
}
private EvalRootState StartInternal(
PatternMatchCallback callback,
PatternContext context,
MatchedEventMap beginState,
bool isRecoveringResilient)
{
if (beginState == null) {
throw new ArgumentException("No pattern begin-state has been provided");
}
var rootStateNode = NewState(null);
var rootState = (EvalRootState) rootStateNode;
rootState.Callback = callback;
rootState.StartRecoverable(isRecoveringResilient, beginState);
return rootState;
}
public PatternAgentInstanceContext(
PatternContext patternContext,
AgentInstanceContext agentInstanceContext,
bool hasConsumingFilter,
Func<FilterSpecActivatable, FilterValueSetParam[][]> contextAddendumFunction)
{
this.patternContext = patternContext;
this.agentInstanceContext = agentInstanceContext;
this.contextAddendumFunction = contextAddendumFunction;
if (hasConsumingFilter) {
consumptionHandler = new EvalFilterConsumptionHandler();
}
else {
consumptionHandler = null;
}
}